UNIVERSITY OF CALIFORNIA College of Engineering Department of Electrical Engineering and Computer Sciences
|
|
- Katrina Sparks
- 5 years ago
- Views:
Transcription
1 UNIVERSITY OF CALIFORNIA College of Engineering Department of Electrical Engineering and Computer Sciences EECS 145L: Electronic Transducer Laboratory FINAL EXAMINATION Fall 2013 You have three hours to work on the exam, which is to be taken closed book. Calculators are OK, equation sheet provided. You will not receive full credit if you do not show your work. Use back side of sheet if necessary. Total points = 200 out of 1000 for the course. 1 (50 max) 2 (60 max) 3 (42 max) 4 (48 max) TOTAL (200 max) COURSE GRADE SUMMARY LAB REPORTS: [5 short reports (lowest grade dropped) - 25 points max each] [5 full reports (lowest grade dropped) points max each] #8 #9 #10 LONG LAB REPORTS (400 max) SHORT LAB REPORTS LAB PARTICIPATION (100 max) (100 max) COURSE LETTER GRADE MID-TERM #1 (100 max) MID-TERM #2 (100 max) FINAL EXAM (200 max) TOTAL COURSE GRADE (1000 max) December 18, 2013 page 1 S. Derenzo
2 PROBLEM 1 (50 points) 1.1 (10 points) List 4 essential characteristics of the instrumentation amplifier 1.2 (10 points) Describe the thermistor and how it works December 18, 2013 page 2 S. Derenzo
3 1.3 (10 points) Describe the PIN photodiode and how it works 1.4 (10 points) Describe the Peltier heat pump and how it works 1.5 (10 points) Describe the metal film strain gauge and how it works December 18, 2013 page 3 S. Derenzo
4 Problem 2 (60 points) Design a system for the amplification and analog filtering of EEG (brain-wave) data, given that The electrical signals (V 1 and V 2 ) are taken from two skin electrodes placed on the head (a third ground electrode is placed on the neck). The wires from the skin electrodes to your system are approximately 1 m long. The 60 Hz electromagnetic interference received by one wire is 100 mv p-p (peak-to-peak) and by the other wire is 110 mv p-p. The desired differential EEG signal has an amplitude of 50 µv p-p and is in the 0.5 to 30-Hz frequency band. Electrode drift produces a differential voltage V ED2 V ED1 of 1 mv p-p in the 0 Hz to 0.1 Hz frequency range, and can be ignored at frequencies above this range. The EMG background amplitude V EMG2 V EMG1 from the head muscles is 100 µv p-p and is in the 100-Hz to 3-kHz band. To summarize the voltages present on the two wires: V 1 = V ED1 + V EEG1 + V EMG1 + (0.050 volts) sin(2πtf 0 ) (f 0 = 60 Hz) V 2 = V ED2 + V EEG2 + V EMG2 + (0.055 volts) sin(2πtf 0 ) You wish to see the differential EEG signal V EEG2 V EEG1 undistorted (variations in gain less than 10% from 0.5 to 30 Hz) and reduce all other backgrounds to below 2% of the EEG signal. The available instrumentation amplifiers have a gain limit of 1000 and a gain-bandwidth of Your system should amplify the EEG signal to 5 volts p-p and be able to drive a 10 kω load. 2.1 (10 points) Using the grid below, show the magnitude of V2 V1 as a function of frequency before amplification and filtering. Label all signals and backgrounds. 1, ,000 10,000 Frequency (Hz) December 18, 2013 page 4 S. Derenzo
5 2.2 (10 points) Sketch a block diagram of your system, showing all essential components and signal lines \ 2.3 (15 points) Plot the differential voltage gain V out /(V 2 V 1 ) of your system after amplification and filtering, using the grid below. (You may use the voltage ratio or db for the vertical axis.) ,000 10,000 Frequency (Hz) December 18, 2013 page 5 S. Derenzo
6 2.4 (15 points) Describe your analog filtering in terms of filtering elements, number of poles, and approximate location of corner frequencies. 2.5 (10 points) What is the maximum common mode gain that the instrumentation amplifier can have at 60 Hz? December 18, 2013 page 6 S. Derenzo
7 PROBLEM 3 (42 points) Analyze a laser communication system for sending information across long distances. (1) The maximum output of the laser into the beam is 1 watt of photons (2) The laser emits at a wavelength of 1240 nm. (Hint: E=1240/λ) (2) The laser beam transmits binary coded information (on/off) (3) The beam is a cone with an opening angle of 10 3 radians. (Hint: radian = arc/radius) (4) A PIN photodiode is used in photovoltaic mode to detect the light and a 100 MΩ resistor is used to convert the diode photocurrent into a voltage. (5) The voltage across the 100 MΩ resistor is amplified with an amplifier having a voltage gain of 10 and a gain-bandwidth product of (6) The photodiode is circular with a diameter of 1 mm and its quantum efficiency is 80%. (7) Ignore any background due to sunlight 3.1 (8 points) What fraction of the beam is received by the PIN photodiode at a distance D = 1000 meters? 3.2 (8 points) With the laser beam on (1 watt), at what distance does the amplifier produce a signal of 1 V? December 18, 2013 page 7 S. Derenzo
8 3.3 (8 points) At room temperature, what is the Johnson noise rms of the 1 MΩ resistor at the output of the amplifier? 3.4 (10 points) For this system, what is the maximum distance that will result in a bit error rate less than 1.97 x 10 9? (Hint: The probability of exceeding 6 standard deviations is 1.97 x 10 9 ) 3.5 (8 points) How would the answer to section 2.4 change if a 10 cm diameter lens were used to focus the laser beam onto the PIN photodiode? December 18, 2013 page 8 S. Derenzo
9 PROBLEM 4 (48 points) Design a weather station for sensing the following four quantities and producing analog signals with the required amplitudes: (a) Air temperature (b) Barometric pressure (c) Wind direction (d) Wind speed For each section, think about the sensors used in the EECS145L course and sketch your designs in block diagram form. Your designs will be graded on the basis of Meeting the design requirements Sufficient detail so that a skilled technician could build your design. Avoidance of unnecessary complexity (keep it simple) 4.1 (12 points) Design a circuit that uses a solid-state temperature sensor (1 µa/k) to measure the air temperature over the range from 50 C to 50 C and converts it into an analog signal from 5V to + 5V. December 18, 2013 page 9 S. Derenzo
10 4.2 (12 points) Design a circuit that uses two 100 Ω metal film strain gauges (gauge factor G S = 2) to measure the barometric pressure over the range from 700 to 800 mm Hg and converts it into an analog signal from 0 V to + 10 V. Assume that L/L = 10 4 per mm Hg. 4.3 (12 points) Design a circuit that uses a one-turn rotary potentiometer (spiral resistor with 3 leads) to measure the wind direction over 360 and convers it into an analog signal from 0 V to + 10 V. December 18, 2013 page 10 S. Derenzo
11 4.4 (12 points) Design a circuit that uses four 100-Ω strain gauges (gauge factor G S = 2) to measure the wind speed over the range from 0 to 200 km/hr and converts it into an analog signal from 0 V to + 10 V. Assume that L/L = 10 5 per km/hr. December 18, 2013 page 11 S. Derenzo
EECS 145L Final Examination Solutions (Fall 2013)
UNIVERSITY OF CALIFORNIA, BERKELEY College of Engineering, Electrical Engineering and Computer Sciences Department 1.1 Instrumentation amplifier (1) differential amplification (2) very high input impedance
More information.SYSC 3203: Final Exam December 18, 2014 Carleton University, Systems and Computer Engineering
.SYS 3203: Final Exam December 18, 2014 arleton University, Systems and omputer Engineering Instructions: - This exam has 5 pages and 9 questions (worth 100 points). Answer all questions. Marks are indicated.
More informationLABORATORY 5 v3 OPERATIONAL AMPLIFIER
University of California Berkeley Department of Electrical Engineering and Computer Sciences EECS 100, Professor Bernhard Boser LABORATORY 5 v3 OPERATIONAL AMPLIFIER Integrated operational amplifiers opamps
More informationQues on (2): [18 Marks] a) Draw the atrial synchronous Pacemaker block diagram and explain its operation. Benha University June 2013
Benha University June 2013 Benha Faculty of Engineering Electrical Department Hospital Instrumentations (E472) 4 Th year (control) Dr.Waleed Abdel Aziz Salem Time: 3 Hrs Answer the following questions.
More informationNON-AMPLIFIED PHOTODETECTOR USER S GUIDE
NON-AMPLIFIED PHOTODETECTOR USER S GUIDE Thank you for purchasing your Non-amplified Photodetector. This user s guide will help answer any questions you may have regarding the safe use and optimal operation
More informationEach question is worth 2 points, except for problem 3, where each question is worth 5 points.
Name: Date: DEPARTMENT OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE MASSACHUSETTS INSTITUTE OF TECHNOLOGY CAMBRIDGE, MASSACHUSETTS 02139 Spring Term 2007 Quiz 1 6.101 Introductory Analog Electronics
More informationGoals of the Lab: Photodetectors and Noise (Part 2) Department of Physics. Slide 1. PHYSICS6770 Laboratory 4
Slide 1 Goals of the Lab: Understand the origin and properties of thermal noise Understand the origin and properties of optical shot noise In this lab, You will qualitatively and quantitatively determine
More informationCommon-source Amplifiers
Lab 1: Common-source Amplifiers Introduction The common-source amplifier is one of the basic amplifiers in CMOS analog circuits. Because of its very high input impedance, relatively high gain, low noise,
More informationPHYSICS 330 LAB Operational Amplifier Frequency Response
PHYSICS 330 LAB Operational Amplifier Frequency Response Objectives: To measure and plot the frequency response of an operational amplifier circuit. History: Operational amplifiers are among the most widely
More informationDepartment of Mechanical and Aerospace Engineering. MAE334 - Introduction to Instrumentation and Computers. Final Examination.
Name: Number: Department of Mechanical and Aerospace Engineering MAE334 - Introduction to Instrumentation and Computers Final Examination December 12, 2003 Closed Book and Notes 1. Be sure to fill in your
More informationECEN 4606, UNDERGRADUATE OPTICS LAB
ECEN 4606, UNDERGRADUATE OPTICS LAB Lab 10: Photodetectors Original: Professor McLeod SUMMARY: In this lab, you will characterize the fundamental low-frequency characteristics of photodiodes and the circuits
More informationElectronics EECE2412 Spring 2016 Exam #1
Electronics EECE2412 Spring 2016 Exam #1 Prof. Charles A. DiMarzio Department of Electrical and Computer Engineering Northeastern University 18 February 2016 File:12140/exams/exam1 Name: : Row # : Seat
More informationModel 176 and 178 DC Amplifiers
Model 176 and 178 DC mplifiers Features*! Drifts to 100 MΩ! CMR: 120 db @! Gain Linearity of ±.005% *The key features of this amplifier series, listed above, do not necessarily apply
More informationClass #9: Experiment Diodes Part II: LEDs
Class #9: Experiment Diodes Part II: LEDs Purpose: The objective of this experiment is to become familiar with the properties and uses of LEDs, particularly as a communication device. This is a continuation
More informationDimensions in inches (mm) .268 (6.81).255 (6.48) .390 (9.91).379 (9.63) .045 (1.14).030 (.76) 4 Typ. Figure 1. Typical application circuit.
LINEAR OPTOCOUPLER FEATURES Couples AC and DC signals.% Servo Linearity Wide Bandwidth, > KHz High Gain Stability, ±.%/C Low Input-Output Capacitance Low Power Consumption, < mw Isolation Test Voltage,
More informationDEPARTMENT OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE MASSACHUSETTS INSTITUTE OF TECHNOLOGY CAMBRIDGE, MASSACHUSETTS 02139
DEPARTMENT OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE MASSACHUSETTS INSTITUTE OF TECHNOLOGY CAMBRIDGE, MASSACHUSETTS 019.101 Introductory Analog Electronics Laboratory Laboratory No. READING ASSIGNMENT
More informationCommon-Source Amplifiers
Lab 2: Common-Source Amplifiers Introduction The common-source stage is the most basic amplifier stage encountered in CMOS analog circuits. Because of its very high input impedance, moderate-to-high gain,
More informationSIGNAL RECOVERY: Sensors, Signals, Noise and Information Recovery
SIGNAL RECOVERY: Sensors, Signals, Noise and Information Recovery http://home.deib.polimi.it/cova/ 1 Signal Recovery COURSE OUTLINE Scenery preview: typical examples and problems of Sensors and Signal
More informationPHYS 235: Homework Problems
PHYS 235: Homework Problems 1. The illustration is a facsimile of an oscilloscope screen like the ones you use in lab. sinusoidal signal from your function generator is the input for Channel 1, and your
More informationNON-AMPLIFIED HIGH SPEED PHOTODETECTOR USER S GUIDE
NON-AMPLIFIED HIGH SPEED PHOTODETECTOR USER S GUIDE Thank you for purchasing your Non-amplified High Speed Photodetector. This user s guide will help answer any questions you may have regarding the safe
More informationPhysics 2306 Fall 1999 Final December 15, 1999
Physics 2306 Fall 1999 Final December 15, 1999 Name: Student Number #: 1. Write your name and student number on this page. 2. There are 20 problems worth 5 points each. Partial credit may be given if work
More information10-MHz Adjustable Photoreceivers Models 2051 & 2053
USER S GUIDE 10-MHz Adjustable Photoreceivers Models 2051 & 2053 2584 Junction Avenue San Jose, CA 95134-1902 USA phone: (408) 919 1500 e-mail: contact@newfocus.com www.newfocus.com Warranty New Focus,
More informationModels 900CT & 900BT. Tunable Active Single Channel Certified Filter Instrument
Tunable Active Single Channel Certified Filter Instrument Description Frequency Devices instruments are single channel; 8-pole low-pass or high-pass, front panel tunable filter instruments. The controls
More informationDimensions in inches (mm) .021 (0.527).035 (0.889) .016 (.406).020 (.508 ) .280 (7.112).330 (8.382) Figure 1. Typical application circuit.
IL Linear Optocoupler Dimensions in inches (mm) FEATURES Couples AC and DC signals.% Servo Linearity Wide Bandwidth, > khz High Gain Stability, ±.%/C Low Input-Output Capacitance Low Power Consumption,
More informationBME 3512 Bioelectronics Laboratory Five - Operational Amplifiers
BME 351 Bioelectronics Laboratory Five - Operational Amplifiers Learning Objectives: Be familiar with the operation of a basic op-amp circuit. Be familiar with the characteristics of both ideal and real
More informationThe 34th International Physics Olympiad
The 34th International Physics Olympiad Taipei, Taiwan Experimental Competition Wednesday, August 6, 2003 Time Available : 5 hours Please Read This First: 1. Use only the pen provided. 2. Use only the
More informationECE 342 Fall 2017 Optoelectronic Link Project Lab 2: Active Bandpass Filters
ECE 342 Fall 2017 Optoelectronic Link Project Lab 2: Active Bandpass Filters Overview The performance of any electronic circuit, analog or digital, is limited by the noise floor. In a classical system,
More informationEE119 Introduction to Optical Engineering Spring 2003 Final Exam. Name:
EE119 Introduction to Optical Engineering Spring 2003 Final Exam Name: SID: CLOSED BOOK. THREE 8 1/2 X 11 SHEETS OF NOTES, AND SCIENTIFIC POCKET CALCULATOR PERMITTED. TIME ALLOTTED: 180 MINUTES Fundamental
More informationEC-3: Capacitors and RC-Decay
Your TA will use this sheet to score your lab. It is to be turned in at the end of lab. You must use complete sentences and clearly explain your reasoning to receive full credit. EC-3, Part I: Do not do
More informationFig [5]
1 (a) Fig. 4.1 shows the I-V characteristic of a light-emitting diode (LED). 40 I / 10 3 A 30 20 10 0 1.0 1.5 2.0 V / V Fig. 4.1 (i) In Describe the significant features of the graph in terms of current,
More informationHomework Assignment 03
Homework Assignment 03 Question 1 (Short Takes), 2 points each unless otherwise noted. 1. Two 0.68 μf capacitors are connected in series across a 10 khz sine wave signal source. The total capacitive reactance
More informationME 365 FINAL EXAM. Monday, April 29, :30 pm-5:30 pm LILY Problem Score
Name: SOLUTION Section: 8:30_Chang 11:30_Meckl ME 365 FINAL EXAM Monday, April 29, 2013 3:30 pm-5:30 pm LILY 1105 Problem Score Problem Score Problem Score Problem Score Problem Score 1 5 9 13 17 2 6 10
More informationAmplified Photodetectors
Amplified Photodetectors User Guide (800)697-6782 sales@eotech.com www.eotech.com Page 1 of 6 EOT AMPLIFIED PHOTODETECTOR USER S GUIDE Thank you for purchasing your Amplified Photodetector from EOT. This
More informationIT.MLD900 SENSORS AND TRANSDUCERS TRAINER. Signal Conditioning
SENSORS AND TRANSDUCERS TRAINER IT.MLD900 The s and Instrumentation Trainer introduces students to input sensors, output actuators, signal conditioning circuits, and display devices through a wide range
More informationLab 6 Prelab Grading Sheet
Lab 6 Prelab Grading Sheet NAME: Read through the Background section of this lab and print the prelab and in-lab grading sheets. Then complete the steps below and fill in the Prelab 6 Grading Sheet. You
More informationDifferential Amplifier : input. resistance. Differential amplifiers are widely used in engineering instrumentation
Differential Amplifier : input resistance Differential amplifiers are widely used in engineering instrumentation Differential Amplifier : input resistance v 2 v 1 ir 1 ir 1 2iR 1 R in v 2 i v 1 2R 1 Differential
More informationDEPARTMENT OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE MASSACHUSETTS INSTITUTE OF TECHNOLOGY CAMBRIDGE, MASSACHUSETTS 02139
DEPARTMENT OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE MASSACHUSETTS INSTITUTE OF TECHNOLOGY CAMBRIDGE, MASSACHUSETTS 019 Spring Term 00.101 Introductory Analog Electronics Laboratory Laboratory No.
More informationECE 3455: Electronics Section Spring Final Exam
: Electronics Section 12071 Spring 2011 Version B May 7, 2011 Do not open the exam until instructed to do so. Answer the questions in the spaces provided on the question sheets. If you run out of room
More information* Notebook is excluded. Features KL-720 contains nine modules, including Electrocardiogram Measurement, E lectromyogram Measurement,
KL-720 Biomedical Measurement System Supplied by: 011 683 4365 This equipment is intended for students to learn how to design specific measuring circuits and detect the basic physiological signals with
More informationHomework Assignment 12
Homework Assignment 12 Question 1 Shown the is Bode plot of the magnitude of the gain transfer function of a constant GBP amplifier. By how much will the amplifier delay a sine wave with the following
More informationPhysics review Practice problems
Physics review Practice problems 1. A double slit interference pattern is observed on a screen 2.0 m behind 2 slits spaced 0.5 mm apart. From the center of one particular fringe to 9 th bright fringe is
More informationBME/ISE 3512 Bioelectronics. Laboratory Five - Operational Amplifiers
BME/ISE 3512 Bioelectronics Laboratory Five - Operational Amplifiers Learning Objectives: Be familiar with the operation of a basic op-amp circuit. Be familiar with the characteristics of both ideal and
More informationNon-amplified Photodetectors
Non-amplified Photodetectors User Guide (800)697-6782 sales@eotech.com www.eotech.com Page 1 of 9 EOT NON-AMPLIFIED PHOTODETECTOR USER S GUIDE Thank you for purchasing your Non-amplified Photodetector
More informationDepartment of Mechanical and Aerospace Engineering. MAE334 - Introduction to Instrumentation and Computers. Final Examination.
Name: Number: Department of Mechanical and Aerospace Engineering MAE334 - Introduction to Instrumentation and Computers Final Examination December 12, 2002 Closed Book and Notes 1. Be sure to fill in your
More informationECE 220 Laboratory 3 Thevenin Equivalent Circuits, Constant Current Source, and Inverting Amplifier
ECE 220 Laboratory 3 Thevenin Equivalent Circuits, Constant Current Source, and Inverting Amplifier Michael W. Marcellin The first portion of this document describes preparatory work to be completed in
More informationPrelab 10: Differential Amplifiers
Name: Lab Section: Prelab 10: Differential Amplifiers For this lab, assume all NPN transistors are identical 2N3904 BJTs and all PNP transistors are identical 2N3906 BJTs. Component I S (A) V A (V) 2N3904
More informationCHAPTER 9. Solutions for Exercises
CHAPTER 9 Solutions for Exercises E9.1 The equivalent circuit for the sensor and the input resistance of the amplifier is shown in Figure 9.2 in the book. Thus the input voltage is Rin vin = v sensor Rsensor
More informationElectronics and Instrumentation Name ENGR-4220 Fall 1998 Section Quiz 2
Quiz 2 1. RLC Circuits You should recognize the circuits shown below from Experiment 5 and Gingrich s notes. Given below are several possible expressions for transfer functions for such circuits. Indicate
More informationSignal Conditioning Systems
Note-13 1 Signal Conditioning Systems 2 Generalized Measurement System: The output signal from a sensor has generally to be processed or conditioned to make it suitable for the next stage Signal conditioning
More informationPOLYTECHNIC UNIVERSITY Electrical Engineering Department. EE SOPHOMORE LABORATORY Experiment 3 The Oscilloscope
POLYTECHNIC UNIVERSITY Electrical Engineering Department EE SOPHOMORE LABORATORY Experiment 3 The Oscilloscope Modified for Physics 18, Brooklyn College I. Overview of the Experiment The main objective
More informationEXPERIMENT 10: SINGLE-TRANSISTOR AMPLIFIERS 11/11/10
EXPERIMENT 10: SINGLE-TRANSISTOR AMPLIFIERS 11/11/10 In this experiment we will measure the characteristics of the standard common emitter amplifier. We will use the 2N3904 npn transistor. If you have
More informationHomework Assignment 07
Homework Assignment 07 Question 1 (Short Takes). 2 points each unless otherwise noted. 1. A single-pole op-amp has an open-loop low-frequency gain of A = 10 5 and an open loop, 3-dB frequency of 4 Hz.
More informationElectronics and Instrumentation Name ENGR-4220 Fall 1999 Section Modeling the Cantilever Beam Supplemental Info for Project 1.
Name ENGR-40 Fall 1999 Section Modeling the Cantilever Beam Supplemental Info for Project 1 The cantilever beam has a simple equation of motion. If we assume that the mass is located at the end of the
More informationAmplified High Speed Photodetectors
Amplified High Speed Photodetectors User Guide 3340 Parkland Ct. Traverse City, MI 49686 USA Page 1 of 6 Thank you for purchasing your Amplified High Speed Photodetector from EOT. This user guide will
More informationIN Branch GATE Paper 1999 SECTION A
SECTION A 1. This question contains 30 sub-questions of multiple choice type. Each sub-question has only one correct answer. 1.1 is (A) 0 (B) 1.1 (C) 0.5 (D) 1 1.2. For the waveform V(t)=2+cos (ωt+ ) the
More informationCoupling Relays and Converters
Overview Area of application In automation and control engineering it will always be necessary to work with analog signals. The interfaces for analog signals that have established themselves as the standard
More informationBME 701 Lecture 1. Measurement and Instrumentation
BME 701 Lecture 1 Measurement and Instrumentation 1 Cochlear Implant 2 Advances in Vision (Retinal Stimulation) 3 Mini Gastric Imaging 4 5 Aspects of Measurement General Instrumentation Transducers (Electrodes)
More informationModular Controller. Key Features. Model P hotonics. Comprehensive laser diode protection features. Advanced 16-bit control technology
16 P hotonics LASER DIODE TESTING FIBER OPTIC TEST Key Features Comprehensive laser diode protection features Advanced 16-bit control technology Complete laser diode characterization (L,V,I) using 8500
More informationIntegrators, differentiators, and simple filters
BEE 233 Laboratory-4 Integrators, differentiators, and simple filters 1. Objectives Analyze and measure characteristics of circuits built with opamps. Design and test circuits with opamps. Plot gain vs.
More informationAN4995 Application note
Application note Using an electromyogram technique to detect muscle activity Sylvain Colliard-Piraud Introduction Electromyography (EMG) is a medical technique to evaluate and record the electrical activity
More informationInterface Electronic Circuits
Lecture (5) Interface Electronic Circuits Part: 1 Prof. Kasim M. Al-Aubidy Philadelphia University-Jordan AMSS-MSc Prof. Kasim Al-Aubidy 1 Interface Circuits: An interface circuit is a signal conditioning
More informationExperiment P49: Transistor Lab 2 Current Gain: The NPN Emitter-Follower Amplifier (Power Amplifier, Voltage Sensor)
PASCO scientific Vol. 2 Physics Lab Manual: P49-1 Experiment P49: Transistor Lab 2 Current Gain: The NPN Emitter-Follower Amplifier (Power Amplifier, Voltage Sensor) Concept Time SW Interface Macintosh
More informationUBC ATSC W Lab 2 Dataloggers, sampling, and analog-to digital conversion (/74) Learning goals By the end of this lab, you should be able to:
UBC ATSC 303 2016W Lab 2 Dataloggers, sampling, and analog-to digital conversion (/74) Learning goals By the end of this lab, you should be able to: 1. Be confident in your handling of the physical sensors
More informationTest No. 2. Advanced Scope Measurements. History. University of Applied Sciences Hamburg. Last chance!! EEL2 No 2
University of Applied Sciences Hamburg Group No : DEPARTMENT OF INFORMATION ENGINEERING Laboratory for Instrumentation and Measurement L1: in charge of the report Test No. 2 Date: Assistant A2: Professor:
More informationNotes on Experiment #1
Notes on Experiment #1 Bring graph paper (cm cm is best) From this week on, be sure to print a copy of each experiment and bring it with you to lab. There will not be any experiment copies available in
More informationLABORATORY 7 v2 BOOST CONVERTER
University of California Berkeley Department of Electrical Engineering and Computer Sciences EECS 100, Professor Bernhard Boser LABORATORY 7 v2 BOOST CONVERTER In many situations circuits require a different
More informationHomework Assignment 02
Question 1 (2 points each unless noted otherwise) 1. Is the following circuit an STC circuit? Homework Assignment 02 (a) Yes (b) No (c) Need additional information Answer: There is one reactive element
More informationOptical Modulation and Frequency of Operation
Optical Modulation and Frequency of Operation Developers AB Overby Objectives Preparation Background The objectives of this experiment are to describe and illustrate the differences between frequency of
More informationDESIGN OF AN ANALOG FIBER OPTIC TRANSMISSION SYSTEM
DESIGN OF AN ANALOG FIBER OPTIC TRANSMISSION SYSTEM OBJECTIVE To design and build a complete analog fiber optic transmission system, using light emitting diodes and photodiodes. INTRODUCTION A fiber optic
More informationUniversity of Portland EE 271 Electrical Circuits Laboratory. Experiment: Op Amps
University of Portland EE 271 Electrical Circuits Laboratory Experiment: Op Amps I. Objective The objective of this experiment is to learn how to use an op amp circuit to prevent loading and to amplify
More informationHomework Assignment 04
Question 1 (Short Takes) Homework Assignment 04 1. Consider the single-supply op-amp amplifier shown. What is the purpose of R 3? (1 point) Answer: This compensates for the op-amp s input bias current.
More informationFlorida Atlantic University Biomedical Signal Processing Lab Experiment 2 Signal Transduction: Building an analog Electrocardiogram (ECG)
Florida Atlantic University Biomedical Signal Processing Lab Experiment 2 Signal Transduction: Building an analog Electrocardiogram (ECG) 1. Introduction: The Electrocardiogram (ECG) is a technique of
More informationSENSOR AND MEASUREMENT EXPERIMENTS
SENSOR AND MEASUREMENT EXPERIMENTS Page: 1 Contents 1. Capacitive sensors 2. Temperature measurements 3. Signal processing and data analysis using LabVIEW 4. Load measurements 5. Noise and noise reduction
More informationSingle Supply, Rail to Rail Low Power FET-Input Op Amp AD820
a FEATURES True Single Supply Operation Output Swings Rail-to-Rail Input Voltage Range Extends Below Ground Single Supply Capability from + V to + V Dual Supply Capability from. V to 8 V Excellent Load
More informationBENG 186B Winter 2013 Final
Name (Last, First): BENG 186B Winter 2013 Final This exam is closed book, closed note, calculators are OK. Circle and put your final answers in the space provided; show your work only on the pages provided.
More informationNon-amplified High Speed Photodetectors
Non-amplified High Speed Photodetectors User Guide (800)697-6782 sales@eotech.com www.eotech.com Page 1 of 6 EOT NON-AMPLIFIED HIGH SPEED PHOTODETECTOR USER S GUIDE Thank you for purchasing your Non-amplified
More informationThe AD620 Instrumentation Amplifier and the Strain Gauge Building the Electronic Scale
BE 209 Group BEW6 Jocelyn Poruthur, Justin Tannir Alice Wu, & Jeffrey Wu October 29, 1999 The AD620 Instrumentation Amplifier and the Strain Gauge Building the Electronic Scale INTRODUCTION: In this experiment,
More informationOBSOLETE. High Performance, BiFET Operational Amplifiers AD542/AD544/AD547 REV. B
a FEATURES Ultralow Drift: 1 V/ C (AD547L) Low Offset Voltage: 0.25 mv (AD547L) Low Input Bias Currents: 25 pa max Low Quiescent Current: 1.5 ma Low Noise: 2 V p-p High Open Loop Gain: 110 db High Slew
More informationBENG 186B Winter 2012 Quiz 3. March 7, NAME (Last, First): This quiz is closed book and closed note. You may use a calculator for algebra.
BENG 186B Winter 2012 Quiz 3 March 7, 2012 NAME (Last, First): This quiz is closed book and closed note. You may use a calculator for algebra. Circle your final answers in the space provided; show your
More informationOPERATION AND MAINTENANCE MANUAL TRIAXIAL ACCELEROMETER MODEL PA-23 STOCK NO
OPERATION AND MAINTENANCE MANUAL TRIAXIAL ACCELEROMETER MODEL PA-23 STOCK NO. 990-60700-9801 GEOTECH INSTRUMENTS, LLC 10755 SANDEN DRIVE DALLAS, TEXAS 75238-1336 TEL: (214) 221-0000 FAX: (214) 343-4400
More informationEBRG. Data Sheet. edaq Bridge Layer. Special Features. Block Diagram. B en
EBRG edaq Bridge Layer Data Sheet Special Features - 16 simultaneously-sampled, low-level differential analog inputs from ±0.000625 to ±10 V - 96 automatic gain states ensuring use of the fullest possible
More informationPolarization Experiments Using Jones Calculus
Polarization Experiments Using Jones Calculus Reference http://chaos.swarthmore.edu/courses/physics50_2008/p50_optics/04_polariz_matrices.pdf Theory In Jones calculus, the polarization state of light is
More information*Notebook is excluded
Biomedical Measurement Training System This equipment is designed for students to learn how to design specific measuring circuits and detect the basic physiological signals with practical operation. Moreover,
More informationElectronic Systems - B1 23/04/ /04/ SisElnB DDC. Chapter 2
Politecnico di Torino - ICT school Goup B - goals ELECTRONIC SYSTEMS B INFORMATION PROCESSING B.1 Systems, sensors, and actuators» System block diagram» Analog and digital signals» Examples of sensors»
More informationELECTRONIC SYSTEMS. Introduction. B1 - Sensors and actuators. Introduction
Politecnico di Torino - ICT school Goup B - goals ELECTRONIC SYSTEMS B INFORMATION PROCESSING B.1 Systems, sensors, and actuators» System block diagram» Analog and digital signals» Examples of sensors»
More informationHOME ASSIGNMENT. Figure.Q3
HOME ASSIGNMENT 1. For the differential amplifier circuit shown below in figure.q1, let I=1 ma, V CC =5V, v CM = -2V, R C =3kΩ and β=100. Assume that the BJTs have v BE =0.7 V at i C =1 ma. Find the voltage
More informationBIOMEDICAL INSTRUMENTATION PROBLEM SHEET 1
BIOMEDICAL INSTRUMENTATION PROBLEM SHEET 1 Dr. Gari Clifford Hilary Term 2013 1. (Exemplar Finals Question) a) List the five vital signs which are most commonly recorded from patient monitors in high-risk
More informationOPERATIONAL AMPLIFIER PREPARED BY, PROF. CHIRAG H. RAVAL ASSISTANT PROFESSOR NIRMA UNIVRSITY
OPERATIONAL AMPLIFIER PREPARED BY, PROF. CHIRAG H. RAVAL ASSISTANT PROFESSOR NIRMA UNIVRSITY INTRODUCTION Op-Amp means Operational Amplifier. Operational stands for mathematical operation like addition,
More informationMAHARASHTRA STATE BOARD OF TECHNICAL EDUCATION (Autonomous) (ISO/IEC Certified) MODEL ANSWER
Important Instructions to examiners: 1) The answers should be examined by key words and not as word-to-word as given in the model answer scheme. 2) The model answer and the answer written by candidate
More informationWireless Neural Loggers
Deuteron Technologies Ltd. Electronics for Neuroscience Wireless Neural Loggers On-animal neural recording Deuteron Technologies provides a family of animal-borne neural data loggers for recording 8, 16,
More informationHIGH SPEED FIBER PHOTODETECTOR USER S GUIDE
HIGH SPEED FIBER PHOTODETECTOR USER S GUIDE Thank you for purchasing your High Speed Fiber Photodetector. This user s guide will help answer any questions you may have regarding the safe use and optimal
More informationDescription of options, upgrades and accessories for the laser beam stabilization system Compact
Description of options, upgrades and accessories for the laser beam stabilization system Compact The basic configuration of the Compact laser beam stabilization system is fully equipped for stabilization
More informationBME/ISE 3511 Laboratory One - Laboratory Equipment for Measurement. Introduction to biomedical electronic laboratory instrumentation and measurements.
BME/ISE 3511 Laboratory One - Laboratory Equipment for Measurement Learning Objectives: Introduction to biomedical electronic laboratory instrumentation and measurements. Supplies and Components: Breadboard
More informationQ.1: Power factor of a linear circuit is defined as the:
Q.1: Power factor of a linear circuit is defined as the: a. Ratio of real power to reactive power b. Ratio of real power to apparent power c. Ratio of reactive power to apparent power d. Ratio of resistance
More informationOPERATING INSTRUCTIONS AND SYSTEM DESCRIPTION FOR THE EXT-02 B EXTRACELLULAR AMPLIFIER
OPERATING INSTRUCTIONS AND SYSTEM DESCRIPTION FOR THE EXT-02 B EXTRACELLULAR AMPLIFIER VERSION 1.3 npi 2014 npi electronic GmbH, Bauhofring 16, D-71732 Tamm, Germany Phone +49 (0)7141-9730230; Fax: +49
More informationSignal Conditioning Fundamentals for PC-Based Data Acquisition Systems
Application Note 048 Signal Conditioning Fundamentals for PC-Based Data Acquisition Systems Introduction PC-based data acquisition (DAQ) systems and plugin boards are used in a very wide range of applications
More informationECE3204 D2015 Lab 1. See suggested breadboard configuration on following page!
ECE3204 D2015 Lab 1 The Operational Amplifier: Inverting and Non-inverting Gain Configurations Gain-Bandwidth Product Relationship Frequency Response Limitation Transfer Function Measurement DC Errors
More informationIntroduction. Laser Diodes. Chapter 12 Laser Communications
Chapter 1 Laser Communications A key technology to enabling small spacecraft missions is a lightweight means of communication. Laser based communications provides many benefits that make it attractive
More informationEE 368 Electronics Lab. Experiment 10 Operational Amplifier Applications (2)
EE 368 Electronics Lab Experiment 10 Operational Amplifier Applications (2) 1 Experiment 10 Operational Amplifier Applications (2) Objectives To gain experience with Operational Amplifier (Op-Amp). To
More informationMAE334 - Introduction to Instrumentation and Computers. Final Exam. December 11, 2006
MAE334 - Introduction to Instrumentation and Computers Final Exam December 11, 2006 o Closed Book and Notes o No Calculators 1. Fill in your name on side 2 of the scoring sheet (Last name first!) 2. Fill
More information