L T P C EC0013 RADAR & NAVIGATIONAL AIDS Prerequisite :EC To become familiar with fundamentals of RADAR. operations X X X X X X X

Transcription

1 Program outcomes L T P C EC0013 & NAVIGATIONAL AIDS Prerequisite :EC 0210 b) Graduates will demonstrate the ability to identify, formulate and solve To become familiar with fundamentals of Program instructional objectives To gain Need for indepth signal knowledge detection in about the and different types various of detection and their techniques operations To become familiar with navigation techniques X X X X d) Graduates will demonstrate the ability to design a system, component or process as per needs and k)graduates will show the ability to participate and try to succeed in competitive examinations Course designed by Program 1 outcome 2 Category 3 Broad area (for P category) X X X X Department of Electronics & Communication Engineering a b c d e f g h i j k x x x Basic Engineering General Professional Sciences Sciences and (G) Subjects(P) (B) Technical Arts(E) Communication X Signal Processing X Electronics VLSI Embedded

2 Mapping of Program Educational Objectives Vs Program Outcomes Program Educational objectives Program Outcomes 1.To prepare students to compete for a successful career in their chosen profession through global education standards. 2. To enable the students to aptly apply their acquired knowledge in basic sciences and mathematics in solving engineering problems. 3. To produce skillful graduates to analyze, design and develop a system/componen t/process for the required needs under the realistic constraints. 4. To train the students to approach ethically any multidisciplinary engineering challenges with economic, environmental and social contexts 5. To create an awareness among the students about the need for life long learning to succeed in their professional career. b) Graduates will demonstrate the ability to identify, formulate and solve engineering problems d) Graduates will demonstrate the ability to design a system, component or process as per needs and k)graduates will show the ability to participate and try to succeed in competitive examinations X X X X X X X X X

3 SRM University Department of Electronics and Communication Engineering Course Code : EC0013 Course Title : Radar and Navigational Aids INSTRUCTIONAL OBJECTIVE PROGRAM OUTCOME EVIDENCE To become familiar with fundamentals of To gain indepth knowledge about the different types of and their operations ability to identify, formulate and solve ability to design a system, component or process as per needs and k) Graduates will show the ability to participate and try to succeed in competitive examinations. ability to identify, formulate and solve ability to design a system, component or process as per needs and Cycle test-i Cycle test-i and model exam Capable of answering competitive exams like JTO, BSNL, IES etc Cycle test-i and cycle test-ii Cycle test II and model exam Need for signal detection in and various detection techniques To become familiar with navigation techniques ability to identify, formulate and solve ability to design a system, component or process as per needs and ability to identify, formulate and solve Model exam Model exam Model exam

4 L T P C EC0013 & NAVIGATIONAL AIDS Prerequisite :EC 0210 PURPOSE Main objective of this course is to make the students understand the basic concept in the field of Radar and Navigational aids. Students are taught about different types of Radar Systems. INSTRUCTIONAL OBJECTIVES Students will gain knowledge in the topics such as Fundamentals of Radar Different types of Radar and their working Radar signal Detection techniques Radar Navigation Techniques EQUATIONS Block Diagram & operation- Frequencies- Equation- Detection of signals in Noise- cross section of targets- cross section fluctuations- transmitter power- pulse repetition frequency- system losses and propagation effects. MTI AND PULSE DOPPLER Introduction to Doppler & MTI - Delay Line canceller- Moving Target Detector- Pulse Doppler - Non-Coherent MTE- CW - FMCW - Tracking - Monopulse Tracking - Conical Scan and Sequential Lobing. SIGNAL DETECTION AND PROPAGATION ON WAVES Detection criteria- automatic detection- constant false alarm rate receiver- information available from a - ambiguity diagram- pulse compression- introduction to clutter- surface clutter equationanomalous propagation and diffraction. RADIO NAVIGATION Adcock directional finder- automatic directional finder- hyperbolic Systems of Navigation- Loren and Decca Navigation System- Tactical Air Navigation. TRANSMITTER AND RECEIVER Linear beam power tubes- Solid state RF power sources- solid state devices used in - Magnetroncrossed field amplifiers- other aspects of radar transmitter- Receiver- Receiver noise figure- super heterodyne receiver- dynamic range- Displays. TEXT BOOKS M.I. Skolnik, "Introduction to systems", 3rd edition, McGraw Hill N.S. Nagaraja "Elements of Electronic Navigation", Tata McGraw Hill, 1993 REFERENCE BOOKS Nadav Levanon, " Principles", John Wiley and Sons, 1989 Brookner, " Technology", Artech Hons, 1986

5 SRM UNIVERSITY FACULTY OF ENGINEERING AND TECHNOLOGY SCHOOL OF ELECTRONICS AND ELECTRICAL ENGINEERING DEPARTMENT OF ECE COURSE PLAN Course Code : EC0013 Course Title : AND NAVIGATIONAL AIDS Semester : VII Course Time : JULY NOVEMBER 2012 Location : S.R.M. UNIVERSITY Faculty Details Sec. Name Office Office hour Mail id A Mr. M. Ramchandran TP Day 2-4 th,day4-4 th &5 th, Day5 Ramchandran.ma@ktr.srmuniv 1206A 5 th.ac.in B Mr. M. Mohana Day1-5 th, Day4 2 nd & Mohanasundaram.m@ktr.srmu TP1106A Sundharam 3 rd,day5-2nd niv.ac.in C Mrs. P. Ponnammal TP Day1-5th, Day3-1 st,day4-6 th,day5- Ponnammal.p@ktr.srmuniv.ac. 1006A 5th in D Mr. E. Elamaran TP 10S4 Day2-1 st Day 3-1st&5th Day4-5th Elamaran.e@ktr.srmuniv.ac.in E Mrs. K.Suganthi TP 903A Day1 2 nd & 5 th, Day2 1 st,day4-4th Suganthi.k@ktr.srmuniv.ac.in F Mrs.S.Surya kala Day2 3 rd &4th, Day4 1 st,day TP1003A 5-2nd suryakalasv@ktr.srmuniv.ac.in Required Text Books: 1. Merrill I.SKOLNIK Introduction to Radar Systems, 3 rd Edition, McGraw Hill. 2. N.S.NAGARAJA Elements of Electronic Navigation, Tata McGraw Hill Web Resources : Prerequisite : EC0210 Objectives : 1. To become familiar with fundamentals of Radar. 2. To gain in depth knowledge about the different types of Radar and their operation. 3. Need for signal detection in Radar and various Radar signal detection techniques. 4. To become familiar with Radio Navigation techniques. Assessment Details Cycle Test I : 10 Marks Surprise test : 05 Marks Cycle Test II : 10 Marks Model Exam : 20 Marks Attendance : 05 Marks Test Schedule

6 S.No. DATE TEST PORTIONS DURATION 1 1 st Week of August Cycle Test-1 Session 1 to 11 2 Periods 2 1 st Week of September Cycle Test-2 Session 12 to 27 2 Periods 3 2 nd Week of October Model Exam Session 1 to 45 3 Hrs Outcomes Students who have successfully completed this course Instructional Objective Program outcome To become familiar with basics of Radar. 2. To get complete knowledge about the different types of Radar and their operation. 3. To become familiar with signal detection techniques. 4. To understand the concepts of Radio Navigation techniques. ability to identify, formulate and solve ability to design a system, component k)graduates will show the ability to participate and try to succeed in competitive examinations. Detailed Session Plan: Session No. Topics to be covered Text book Chapter no. & page no. Instructional Objective Program Outcome EQUATION: Radar block diagram and operation - Radar frequencies -Radar range equation - Prediction of range performance - Minimum detectable signal - Radar cross section of targets - cross section fluctuations - Transmitter power - Pulse repetition frequency and range ambiguities - system loss and propagation effects 1 Radar Block diagram and operation 2 Radar frequencies 3 Radar Range Equation 4 5. Detection of signal in noise. Radar Cross-section of targets 6. Cross-section Fluctuations 7 8 Transmitter power, PRF and Range ambiguities System loss and Propagation effects Merrill I.SKOLNIK Introduction to Radar Systems, 2 nd Edition, McGraw Hill. Chap 1 Page:7 Chap 1 Page : 11 Chap 1 Page : 5 Page : 31 Page : 49 Page : 49 Page : 65 Page : 73,74 To become familiar with fundament als of solve k)graduates will show the ability to participate and try to succeed in competitive examinations. solve k)graduates will show the ability to participate and try to succeed in competitive examinations. solve solve ability to design a system, component or process as per needs and ability to design a system,component or process as per needs and ability to design a

7 9 Problems Merrill I.SKOLNIK Introduction to Radar Systems, 3 rd Edition, McGraw Hill. Page : 80 system,component or process as per needs and ability to design a system,component or process as per needs and MTI AND PULSE DOPPLER : Doppler Effect CW radar- Basic principle and operation of FMCW radar - MTI and pulse Doppler line cancellers - Range gated Doppler filter - Non Coherent MTI - Pulse Doppler radar - Tracking radars - sequential lobing - Conical scan and simultaneous lobing monopulse. Chap 3. Introduction to Doppler Page : 10 and MTI Radar, Pulse 104,171 Doppler Radar 11 Delay line cancellers 12 MTI Radar 13 Non coherent MTI 14 CW 15 FMCW Tracking Radars- Sequential lobing Conical scan Tracking Radar Simultaneous lobing Monopulse Tracking Radar Chap 3 Page : 112 Page : 141 Page : Chap 3 Page : 68,81,88,95, 96 Page : Page : 210 Page : 224 Page : 213 To gain indepth knowledge about the different types of and their operations solve solve ability to identify, formaulate and solve solve. solve solve

8 . SIGNAL DETECTION AND PROPAGATION ON WAVES : Detection Criteria ; Automatic detection : constant false alarm rate receiver. Information available from a radar; Ambiguity diagram; Pulse Compression. Propagation over plane earth; Anomalous propagation and diffraction. Introduction to clutter, surface clutter, Radar equation Chap 5. Page : Detection Criteria 20 Automatic detection Constant False Alarm rate Receiver Information available from a Radar 23 Ambiguity diagram 24 Pulse compression Propagation over Plane Earth Anomalous Propagation and Diffraction Introduction to clutter, surface clutter, Radar equation Merrill I.SKOLNIK Introduction to Radar Systems, 2 nd Edition, McGraw Hill. Chap 5 Page : 290 Chap 5 Page : 295 Chap 6 Page : 313 Chap 6 Page : 331 Chap 6 Page : 339 Chap 8 Page : 490 Chap 8 Page : 502 Chap 7 Page : 403 Need for signal detection in and various detection techniques solve solve RADIO NAVIGATION : Adcock directional finder- automatic Directional finder- VHF omni directional range-hyperbolic systems of navigation - Loren and Decca Navigation system" Tactical air navigation ILS and GCA as aids to approach and landing 28 Adcock Directional finder 29 Automatic Directional finder Page : 19,20 Page : 21-25

9 VHF omni Directional range Hyperbolic systems of Navigation LOREN Navigational system Decca Navigational system Tactical air navigation system Tactical air navigation system N.S.NAGARAJ A Elements of Electronic Navigation, Tata McGraw Hill 1993 Chap 3 Page : Page : Page : Page :55-62 Page : Page : To become familiar with navigati on techniqu es RADIO TRANSMITTER AND RECIEVER; Linear beam power tubes, solid state RF power sources, solid state devices in, magnetron crossed field amplifiers, other aspects of transmitter, receiver, receiver noise figure, superheterodyne receiver, dynamic range, radar display. 36 Linear Beam powertubes 37 Solid state RF power sources 38 Solid state devices in 39 Magnetron crossed field amplifiers 40 Other aspects of Transmitter Chap 10 Page: 694 Chap 10 Page: 702 Chap10 Page: 706 Chap 10 Page: 712 Chap 10 Page: Receiver Chap 11 Merrill Page: 727 I.SKOLNIK 42 Receiver Noise Figure Introduction to Chap 11 Radar Systems, Page: nd Edition, 43 Superheterodyne Receiver McGraw Hill. Chap 11 Page: Dynamic Range Chap 11 Page: Display Chap 11 Page: 751 To become familiar with fundame ntals of or process as per needs and or process as per needs and or process as per needs and k)graduates will show the ability to participate and try to succeed in competitive examinations. or process as per needs and k)graduates will show the ability to participate and try to succeed in competitive examinations. or process as per needs and