When Should You Apply 3D Planar EM Simulation?
|
|
- Harry O’Neal’
- 6 years ago
- Views:
Transcription
1 When Should You Apply 3D Planar EM Simulation? Agilent EEsof EDA IMS 2010 MicroApps Andy Howard Agilent Technologies 1
2 3D planar EM is now much more of a design tool Solves bigger problems and runs faster due to: NlogN mesher and solver algorithms Quasi-static RF mode for complex but electrically small designs Faster computers with more RAM Support for multi-threading on multi-processor and multicore computers Support for 64-bit computers, enabling use of more RAM Support for parallel computing solutions, such as LSF 2
3 Planar EM (Momentum) now solves huge problems C-band, 64-element patch antenna array 4-layer SiP with 2 stacked die 329 ports 164 bond wires 165 solder balls Design supplied by Numonyx B.V. 3
4 When should you apply 3D planar EM? No model or need to extend valid range. Need to model coupling. Is it significant? Can you squeeze things together without degrading performance? Need to include physical structures within sweeps, optimizations or statistical analyses. 4
5 No model exists Co-planar waveguide bend RF board 5
6 A design flow without Advanced Model Composer 1 Electrical Design Physical Component Design n Modify Layout Component Design 2 Design Requirements Feasibility & Topology Yes EM - OK? More? Yes No No Using AMC eliminates this step Ideal Lumped Passive Design 3 Physical Layout Physical Design Full EM Verification OK? Done Yes n No Modify Layout 6
7 Advanced Model Composer for component design Generate libraries for wide array of custom-shaped, parameterized, passive models such as: Spiral inductors Thin film resistors MIM capacitors Arbitrarily-shaped matching networks Uses Multi-dimensional Adaptive Parameter Sampling (MAPS) Technology (patented.) Reference: A faster and Effective RF Module/LTCC Design Flow with AMC document # EN.pdf 7
8 Need to include parasitic coupling Microstrip elliptic filter Field plot helps show coupling 3D planar simulation took 37 minutes 8 years ago. Now takes 11 seconds. 8
9 Use as a design tool 69 seconds to simulate 5 swept values Sweep or optimize any physical dimensions Frequency response versus capacitance size 3-dB bandwidth versus capacitance size 9
10 Reduce cost by minimizing area - does spacing affect performance? Increasing spacing between spirals 10
11 An optimization Blue before optimization, design on left Red after optimization, design on right 25 random trials took 11 minutes. 11
12 Need to include coupling microstrip elliptic filter Blue using ideal L s, C s Red using distributed models Pink Momentum results Field plot shows coupling (8 GHz) 12
13 After optimizing frequency response Optimization (25 random trials) took 9m 11s. 13
14 Investigate sensitivity to substrate parameters Bandwidth varies substantially with substrate dielectric constant 14
15 Simulate layouts directly in Cadence Virtuoso RFIC power amplifier design Simulate all 11 spirals together in 11 m 16 s using 4 threads. Momentum substrate definitions exist for TSMC: 0.18u, 0.13u, 90n, 65n, & 45n UMC: 65n IBM: 8HP IHP & ST 15
16 Single dipole antenna with microstrip balun PCB substrate: Material = FR4 Thickness (h) = 1.6 mm E r = 4.6 Loss Tangent = Wd Dipole arm: Ld = 19 mm Wd = 6 mm g2 = 3 mm Via hole g2 Ld Microstrip balun: Lb = 16 mm, Lh = 3 mm Wf = 3 mm, Wb = 5 mm, Wh = 3 mm g1 = 1 mm h W g Wf g1 Lg W b Lb W h Lh Via hole: radius = mm Ground for feed: Lg = 10 mm Wg = 15 mm 16
17 Antenna dipole frequency response w/parameter sweep A Momentum layout component is generated to represent the EM structure in a schematic The dipole length is swept: 17, 19, 21, 23 mm (additional parameters could be swept) EM simulation model can be re-used EM/circuit co-simulation can be extended with antenna matching network together with tuning, optimization, etc. 17
18 Simulate dual dipole antenna and circuitry (with surface-mount components) together Reference: 18
19 Which 3D EM simulation technology should you choose? FDTD ( Finite Difference Time Domain ) FEM ( Finite Element Method ) MoM ( Method of Moments ) FDTD 3D arbitrary structures Full wave simulations Handles large problems (full size cell phone antennas) Time domain Not good for multiport structures GPU-based hardware acceleration 3D arbitrary structures Full wave simulations Direct & iterative solvers Frequency domain Good for multiport structures Good for high-q structures FEM MoM 3D Planar structures Full wave and quasi-static Dense & compressed solvers Frequency domain Good for multiport structures Good for high-q structures 19
20 More features and capabilities to consider Integration with ADS Visualization of fields and currents Optimization of parameterized geometries together with circuit and system components Adaptive frequency sampling Arbitrary polygonal meshing with adaptive mesh reduction Thick metal analysis including side wall currents EM excitation from any circuit or system simulation nodes Automatic selection of appropriate matrix solver based on given problem size (direct dense, iterative dense, or direct compressed) 20
21 For more information: Where to get this and other IMS 2010 MicroApps papers from Agilent: Other references and examples concerning Momentum: On the latest release of ADS: Search for Agilent+ADS+Momentum at: 21
22 Acknowledgements/References The research leading to the result in the large SiP example has received funding from the European Community's Seventh Framework Programme FP7-ICT under the MOCHA (Modeling and CHAracterization for SiP - Signal and Power Integrity Analysis) grant n
MMIC/RFIC Packaging Challenges Webcast (July 28, AM PST 12PM EST)
MMIC/RFIC Packaging Challenges Webcast ( 9AM PST 12PM EST) Board Package Chip HEESOO LEE Agilent EEsof 3DEM Technical Lead 1 Agenda 1. MMIC/RFIC packaging challenges 2. Design techniques and solutions
More information--- An integrated 3D EM design flow for EM/Circuit Co-Design
ADS users group meeting 2009 Rome 13/05, Böblingen 14-15/05, Massy 16/06 --- An integrated 3D EM design flow for EM/Circuit Co-Design Motivations and drivers for co-design Throw-The-Die-Over-The-Wall,
More informationUsing Sonnet EM Analysis with Cadence Virtuoso in RFIC Design. Sonnet Application Note: SAN-201B July 2011
Using Sonnet EM Analysis with Cadence Virtuoso in RFIC Design Sonnet Application Note: SAN-201B July 2011 Description of Sonnet Suites Professional Sonnet Suites Professional is an industry leading full-wave
More informationMultilayer VIA simulations using ADS Anurag Bhargava, Application Consultant, Agilent EEsof EDA, Agilent Technologies
Multilayer VIA simulations using ADS Anurag Bhargava, Application Consultant, Agilent EEsof EDA, Agilent Technologies Many a time designers find themselves in pretty confusing start when it comes to simulating
More informationThe wireless industry
From May 2007 High Frequency Electronics Copyright Summit Technical Media, LLC RF SiP Design Verification Flow with Quadruple LO Down Converter SiP By HeeSoo Lee and Dean Nicholson Agilent Technologies
More informationFront-To-Back MMIC Design Flow with ADS. Speed MMICs to market Save money and achieve high yield
Front-To-Back MMIC Design Flow with ADS Speed MMICs to market Save money and achieve high yield 1 Unique Tools for Robust Designs, First Pass, and High Yield Yield Sensitivity Histogram (YSH) to components
More informationSynthesis of Optimal On-Chip Baluns
Synthesis of Optimal On-Chip Baluns Sharad Kapur, David E. Long and Robert C. Frye Integrand Software, Inc. Berkeley Heights, New Jersey Yu-Chia Chen, Ming-Hsiang Cho, Huai-Wen Chang, Jun-Hong Ou and Bigchoug
More informationRF Board Design for Next Generation Wireless Systems
RF Board Design for Next Generation Wireless Systems Page 1 Introduction Purpose: Provide basic background on emerging WiMax standard Introduce a new tool for Genesys that will aide in the design and verification
More informationUsing GoldenGate to Verify and Improve Your Designs Using Real Signals
Using GoldenGate to Verify and Improve Your Designs Using Real Signals Enabling more complete understanding of your designs Agilent EEsof EDA 1 Outline What problems do designers face? Main point of this
More informationDesign and Matching of a 60-GHz Printed Antenna
Application Example Design and Matching of a 60-GHz Printed Antenna Using NI AWR Software and AWR Connected for Optenni Figure 1: Patch antenna performance. Impedance matching of high-frequency components
More informationInnovations in EDA Webcast Series
Welcome Innovations in EDA Webcast Series August 2, 2012 Jack Sifri MMIC Design Flow Specialist IC, Laminate, Package Multi-Technology PA Module Design Methodology Realizing the Multi-Technology Vision
More informationAgilent EEsof EDA.
Agilent EEsof EDA This document is owned by Agilent Technologies, but is no longer kept current and may contain obsolete or inaccurate references. We regret any inconvenience this may cause. For the latest
More informationIncluding the proper parasitics in a nonlinear
Effects of Parasitics in Circuit Simulations Simulation accuracy can be improved by including parasitic inductances and capacitances By Robin Croston California Eastern Laboratories Including the proper
More informationLTE Small-Cell Base Station Antenna Matched for Maximum Efficiency
Application Note LTE Small-Cell Base Station Antenna Matched for Maximum Efficiency Overview When designing antennas for base stations and mobile devices, an essential step of the design process is to
More informationEMDS for ADS Momentum
EMDS for ADS Momentum ADS User Group Meeting 2009, Böblingen, Germany Prof. Dr.-Ing. Frank Gustrau Gustrau, Dortmund User Group Meeting 2009-1 Univ. of Applied Sciences and Arts (FH Dortmund) Presentation
More informationModeling Physical PCB Effects 5&
Abstract Getting logical designs to meet specifications is the first step in creating a manufacturable design. Getting the physical design to work is the next step. The physical effects of PCB materials,
More informationON-CHIP TECHNOLOGY INDEPENDENT 3-D MOD- ELS FOR MILLIMETER-WAVE TRANSMISSION LINES WITH BEND AND GAP DISCONTINUITY
Progress In Electromagnetics Research B, Vol. 22, 171 185, 2010 ON-CHIP TECHNOLOGY INDEPENDENT 3-D MOD- ELS FOR MILLIMETER-WAVE TRANSMISSION LINES WITH BEND AND GAP DISCONTINUITY G. A. Wang, W. Woods,
More informationEM Simulation of Automotive Radar Mounted in Vehicle Bumper
EM Simulation of Automotive Radar Mounted in Vehicle Bumper Abstract Trends in automotive safety are pushing radar systems to higher levels of accuracy and reliable target identification for blind spot
More informationA passive circuit based RF optimization methodology for wireless sensor network nodes. Article (peer-reviewed)
Title Author(s) Editor(s) A passive circuit based RF optimization methodology for wireless sensor network nodes Zheng, Liqiang; Mathewson, Alan; O'Flynn, Brendan; Hayes, Michael; Ó Mathúna, S. Cian Wu,
More informationCircular polarization 10GHz slot antenna
Circular polarization 10GHz slot antenna Agilent Momentum&EMDS Nicolae CRISAN, PhD 1 Objectives: Design a rectangular microstrip slot antenna Geometry: square 11.9x11.9 [mm] Two input ports: 50 [Ohm] Dielectric:
More informationK-band Waveguide BPF Design using Agilent EMPro Anurag Bhargava Application Consultant Agilent EEsof EDA
K-band Waveguide BPF Design using Agilent EMPro 2013 Anurag Bhargava Application Consultant Agilent EEsof EDA Filter Specifications Center Frequency (Fc): 25 GHz 3dB Bandwidth: 150 MHz Rejection: 40 db
More informationMSPP Page 1. MSPP Competencies in SiP Integration for Wireless Applications
MSPP Page 1 MSPP Competencies in SiP Integration for Wireless Applications MSPP Page 2 Outline Design, simulation and measurements tools MSPP competencies in electrical design and modeling Embedded passive
More informationExamining The Concept Of Ground In Electromagnetic (EM) Simulation
Examining The Concept Of Ground In Electromagnetic (EM) Simulation While circuit simulators require a global ground, EM simulators don t concern themselves with ground at all. As a result, it is the designer
More informationMethodology for MMIC Layout Design
17 Methodology for MMIC Layout Design Fatima Salete Correra 1 and Eduardo Amato Tolezani 2, 1 Laboratório de Microeletrônica da USP, Av. Prof. Luciano Gualberto, tr. 3, n.158, CEP 05508-970, São Paulo,
More informationHighly Accurate and Robust Automotive Radar System Design. Markus Kopp Lead Application Specialist ANSYS Inc.
Highly Accurate and Robust Automotive Radar System Design Markus Kopp Lead Application Specialist ANSYS Inc. Introduction This presentation is an overview of a proposed design methodology for automotive
More informationHow to anticipate Signal Integrity Issues: Improve my Channel Simulation by using Electromagnetic based model
How to anticipate Signal Integrity Issues: Improve my Channel Simulation by using Electromagnetic based model HSD Strategic Intent Provide the industry s premier HSD EDA software. Integration of premier
More informationOriginal Procedure by University of South Florida, Modified by Baylor University.
1 ELC 4384 RF/Microwave Circuits II Spring 2018 Final Design Project: Design, Simulation, and Testing of a Low-Noise Amplifier Due Thursday, April 26, 12:30 p.m. Note: This procedure has been adapted from
More informationDesign and Layout of a X-Band MMIC Power Amplifier in a Phemt Technology
Design and Layout of a X-Band MMIC Power Amplifier in a Phemt Technology Renbin Dai, and Rana Arslan Ali Khan Abstract The design of Class A and Class AB 2-stage X band Power Amplifier is described in
More informationAntenna Design: Simulation and Methods
Antenna Design: Simulation and Methods Radiation Group Signals, Systems and Radiocommunications Department Universidad Politécnica de Madrid Álvaro Noval Sánchez de Toca e-mail: anoval@gr.ssr.upm.es Javier
More informationLecture 5: Dynamic Link
Lecture 5: Dynamic Link 2015.0 Release ANSYS HFSS for Antenna Design 1 2015 ANSYS, Inc. Antenna System Co-Simulation Transmit/Receive (T/R) Module Block Diagram Antenna Element Replicate Times Power
More informationMM QUALITY IXäSS&MÜ 4
REPORT DOCUMENTATION PAGE Form Approved OMB NO. 0704-0188 Public Reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions,
More informationEM Analysis of RFIC Inductors and Transformers. Dr.-Ing. Volker Mühlhaus Dr. Mühlhaus Consulting & Software GmbH, Witten
EM Analysis of RFIC Inductors and Transformers Dr.-Ing. Volker Mühlhaus, Witten Do you love inductors? Image Kansas State University Inductors from the design kit tend to have the wrong value, optimized
More informationSignal Integrity Modeling and Simulation for IC/Package Co-Design
Signal Integrity Modeling and Simulation for IC/Package Co-Design Ching-Chao Huang Optimal Corp. October 24, 2004 Why IC and package co-design? The same IC in different packages may not work Package is
More informationAWR. SIP Flow White Paper UNDERSTANDING AVAILABLE TOOLS FOR RF SYSTEM-IN-PACKAGE AND MULTI-CHIP-MODULE DESIGN AND OPTIMIZATION
UNDERSTANDING AVAILABLE TOOLS FOR RF SYSTEM-IN-PACKAGE AND MULTI-CHIP-MODULE DESIGN AND OPTIMIZATION RF system-in-package (SiP) and multi-chip-module (MCM) designs present engineers with the challenge
More informationSession 4: Mixed Signal RF
Sophia Antipolis October 5 th & 6 th 2005 Session 4: Mixed Signal RF Technology, Design and Manufacture of RF SiP Chris Barratt, Michel Beghin, Insight SiP Insight SiP Summary Introduction Definition of
More informationAdvanced Design System - Fundamentals. Mao Wenjie
Advanced Design System - Fundamentals Mao Wenjie wjmao@263.net Main Topics in This Class Topic 1: ADS and Circuit Simulation Introduction Topic 2: DC and AC Simulations Topic 3: S-parameter Simulation
More informationCST s commercial Beam-Physics Codes Ulrich Becker CST (Computer Simulation Technique)
CST s commercial Beam-Physics Codes Ulrich Becker CST (Computer Simulation Technique) 1 ICAP 2006 Chamonix-Mont Blanc Ulrich Becker www.cst.com Outline Overview CST STUDIO SUITE Accelerator related examples
More informationEDA Toolsets for RF Design & Modeling
Yiannis Moisiadis, Errikos Lourandakis, Sotiris Bantas Helic, Inc. 101 Montgomery str., suite 1950 San Fransisco, CA 94104, USA Email: {moisiad, lourandakis, s.bantas}@helic.com Abstract This paper presents
More informationEvaluation of Package Properties for RF BJTs
Application Note Evaluation of Package Properties for RF BJTs Overview EDA simulation software streamlines the development of digital and analog circuits from definition of concept and estimation of required
More informationEfficient Electromagnetic Analysis of Spiral Inductor Patterned Ground Shields
Efficient Electromagnetic Analysis of Spiral Inductor Patterned Ground Shields James C. Rautio, James D. Merrill, and Michael J. Kobasa Sonnet Software, North Syracuse, NY, 13212, USA Abstract Patterned
More informationUsing Accurate Component Models to Achieve First-Pass Success in Filter Design
Application Example Using Accurate Component Models to Achieve First-Pass Success in Filter Design Overview Utilizing models that include component and printed circuit board (PCB) parasitics in place of
More informationCHAPTER 2 MICROSTRIP REFLECTARRAY ANTENNA AND PERFORMANCE EVALUATION
43 CHAPTER 2 MICROSTRIP REFLECTARRAY ANTENNA AND PERFORMANCE EVALUATION 2.1 INTRODUCTION This work begins with design of reflectarrays with conventional patches as unit cells for operation at Ku Band in
More informationAntenna Theory and Design
Antenna Theory and Design Antenna Theory and Design Associate Professor: WANG Junjun 王珺珺 School of Electronic and Information Engineering, Beihang University F1025, New Main Building wangjunjun@buaa.edu.cn
More informationL-BAND COPLANAR SLOT LOOP ANTENNA FOR INET APPLICATIONS
L-BAND COPLANAR SLOT LOOP ANTENNA FOR INET APPLICATIONS Jeyasingh Nithianandam Electrical and Computer Engineering Department Morgan State University, 500 Perring Parkway, Baltimore, Maryland 5 ABSTRACT
More informationDesign of Duplexers for Microwave Communication Systems Using Open-loop Square Microstrip Resonators
International Journal of Electromagnetics and Applications 2016, 6(1): 7-12 DOI: 10.5923/j.ijea.20160601.02 Design of Duplexers for Microwave Communication Charles U. Ndujiuba 1,*, Samuel N. John 1, Taofeek
More informationNew Results from the SoftLAB Benchmark of Antenna Software
New Results from the SoftLAB Benchmark of Antenna Software Raphaël Gillard 1, Guy A. E. Vandenbosch 2 1 IETR, UMR CNRS 6164, UEB, INSA, France, 2 ESAT Telemic, K.U.Leuven Belgium UMR 6164 OUTLINE SoftLAB
More informationCitation Electromagnetics, 2012, v. 32 n. 4, p
Title Low-profile microstrip antenna with bandwidth enhancement for radio frequency identification applications Author(s) Yang, P; He, S; Li, Y; Jiang, L Citation Electromagnetics, 2012, v. 32 n. 4, p.
More informationChapter 6. Case Study: 2.4-GHz Direct Conversion Receiver. 6.1 Receiver Front-End Design
Chapter 6 Case Study: 2.4-GHz Direct Conversion Receiver The chapter presents a 0.25-µm CMOS receiver front-end designed for 2.4-GHz direct conversion RF transceiver and demonstrates the necessity and
More informationDATASHEET CADENCE QRC EXTRACTION
DATASHEET Cadence QRC Etraction, the industry s premier 3D fullchip parasitic etractor that is independent of design style or flow, is a fast and accurate RLCK etraction solution used during design implementation
More informationAgilent EEsof EDA. Enabling First Pass Success. Chee Keong, Teo Business Development Manager EEsof South Asia. Agilent Restricted
Agilent EEsof EDA Enabling First Pass Success Chee Keong, Teo Business Development Manager EEsof South Asia EEsof EDA is Strategic to Agilent Technologies As the world s premier measurement company, Agilent
More informationFree EM Simulator Analyzes Spiral Inductor on Silicon
Free EM Simulator Analyzes Spiral Inductor on Silicon by James C. Rautio Sonnet Software, Inc. 1020 Seventh North Street, Suite 210 Liverpool, NY 13088 (315)453-3096 info@sonnetusa.com http://www.sonnetusa.com
More informationDesign and Optimization of Lumped Element Hybrid Couplers
From August 2011 Copyright 2011, Summit Technical Media, LLC Design and Optimization of Lumped Element Hybrid Couplers By Ashok Srinivas Vijayaraghavan, University of South Florida and Lawrence Dunleavy,
More informationEM Insights Series. Episode #1: QFN Package. Agilent EEsof EDA September 2008
EM Insights Series Episode #1: QFN Package Agilent EEsof EDA September 2008 Application Overview Typical situation IC design is not finished until it is packaged. It is now very important for IC designers
More informationCHAPTER 4. Practical Design
CHAPTER 4 Practical Design The results in Chapter 3 indicate that the 2-D CCS TL can be used to synthesize a wider range of characteristic impedance, flatten propagation characteristics, and place passive
More informationEfficient FDTD parallel processing on modern PC CPUs
Efficient FDTD simulations 1 of 8 Efficient FDTD parallel processing on modern PC CPUs Efficient FDTD simulations W. Simon, A. Lauer, D. Manteuffel, A. Wien, I.Wolff IMST GmbH, Carl-Friedrich-Gauss-Str.
More informationA Survey of Load Pull Simulation Capabilities How do they Help You Design Power Amplifiers?
A Survey of Load Pull Simulation Capabilities How do they Help You Design Power Amplifiers? Agilent EEsof EDA IMS 2010 MicroApps Andy Howard Agilent Technologies 1 Outline Power amplifier design questions
More informationDesign and Analysis of Novel Compact Inductor Resonator Filter
Design and Analysis of Novel Compact Inductor Resonator Filter Gye-An Lee 1, Mohamed Megahed 2, and Franco De Flaviis 1. 1 Department of Electrical and Computer Engineering University of California, Irvine
More information2005 Modelithics Inc.
Precision Measurements and Models You Trust Modelithics, Inc. Solutions for RF Board and Module Designers Introduction Modelithics delivers products and services to serve one goal accelerating RF/microwave
More informationTime Domain EM Modelling. W. Simon, , serv0
Time Domain EM Modelling Introduction 3D full wave electromagnetic field solver (FDTD) Accurate: Validated with theory & measurements Versatile: Covering all passive RF-structures Efficient: Low memory
More informationLines and Slotlines. Microstrip. Third Edition. Ramesh Garg. Inder Bahl. Maurizio Bozzi ARTECH HOUSE BOSTON LONDON. artechhouse.
Microstrip Lines and Slotlines Third Edition Ramesh Garg Inder Bahl Maurizio Bozzi ARTECH HOUSE BOSTON LONDON artechhouse.com Contents Preface xi Microstrip Lines I: Quasi-Static Analyses, Dispersion Models,
More informationFiltered Power Splitter Using Square Open Loop Resonators
Progress In Electromagnetics Research C, Vol. 64, 133 140, 2016 Filtered Power Splitter Using Square Open Loop Resonators Amadu Dainkeh *, Augustine O. Nwajana, and Kenneth S. K. Yeo Abstract A microstrip
More informationA Phase Diversity Printed-Dipole Antenna Element for Patterns Selectivity Array Application
Progress In Electromagnetics Research Letters, Vol. 78, 105 110, 2018 A Phase Diversity Printed-Dipole Antenna Element for Patterns Selectivity Array Application Fukun Sun *, Fushun Zhang, and Chaoqiang
More informationToday I would like to present a short introduction to microstrip cross-coupled filter design. I will be using Sonnet em to analyze my planar circuit.
Today I would like to present a short introduction to microstrip cross-coupled filter design. I will be using Sonnet em to analyze my planar circuit. And I will be using our optimizer, EQR_OPT_MWO, in
More informationKeysight EEsof EDA Microwave Discrete and Microstrip Filter Design. Demo Guide
Keysight EEsof EDA Microwave Discrete and Microstrip Filter Design Demo Guide 02 Keysight Microwave Discrete and Microstrip Filter Design - Demo Guide Theory Microwave filters play an important role in
More informationFDTD CHARACTERIZATION OF MEANDER LINE ANTENNAS FOR RF AND WIRELESS COMMUNICATIONS
Progress In Electromagnetics Research, PIER 4, 85 99, 999 FDTD CHARACTERIZATION OF MEANDER LINE ANTENNAS FOR RF AND WIRELESS COMMUNICATIONS C.-W. P. Huang, A. Z. Elsherbeni, J. J. Chen, and C. E. Smith
More informationElectromagnetic Band Gap Structures in Antenna Engineering
Electromagnetic Band Gap Structures in Antenna Engineering FAN YANG University of Mississippi YAHYA RAHMAT-SAMII University of California at Los Angeles Hfl CAMBRIDGE Щ0 UNIVERSITY PRESS Contents Preface
More informationDESIGN OF HIGH POWER AND EFFICIENT RF LDMOS PA FOR ISM APPLICATIONS
DESIGN OF HIGH POWER AND EFFICIENT RF LDMOS PA FOR ISM APPLICATIONS Farhat Abbas and John Gajadharsing NXP Semiconductors Nijmegen, The Netherlands Farhat.abbas@nxp.com Very high performance in power and
More informationNarrowband Microstrip Filter Design With NI AWR Microwave Office
Narrowband Microstrip Filter Design With NI AWR Microwave Office Daniel G. Swanson, Jr. DGS Associates, LLC Boulder, CO dan@dgsboulder.com www.dgsboulder.com Narrowband Microstrip Filters There are many
More informationRF Circuit Synthesis for Physical Wireless Design
RF Circuit Synthesis for Physical Wireless Design Overview Subjects Review Of Common Design Tasks Break Down And Dissect Design Task Review Non-Synthesis Methods Show A Better Way To Solve Complex Design
More informationDesign and Demonstration of a Passive, Broadband Equalizer for an SLED Chris Brinton, Matthew Wharton, and Allen Katz
Introduction Design and Demonstration of a Passive, Broadband Equalizer for an SLED Chris Brinton, Matthew Wharton, and Allen Katz Wavelength Division Multiplexing Passive Optical Networks (WDM PONs) have
More informationINSIGHT SiP. RF System in Package, design methodology and practical examples of highly integrated systems
INSIGHT SiP RF System in Package, design methodology and practical examples of highly integrated systems Chris Barratt Insight SiP Sophia Antipolis France 1 RF SiP Technologies PRD Design Methodology Initial
More informationMini Modules Castellation Pin Layout Guidelines - For External Antenna
User Guide Mini Modules Castellation Pin Layout Guidelines - For External Antenna Dcoument No: 0011-00-17-03-000 (Issue B) INTRODUCTION The MeshConnect EM35x Mini Modules (ZICM35xSP0-1C and ZICM35xSP2-1C)
More informationManaging Complex Impedance, Isolation & Calibration for KGD RF Test Abstract
Managing Complex Impedance, Isolation & Calibration for KGD RF Test Roger Hayward and Jeff Arasmith Cascade Microtech, Inc. Production Products Division 9100 SW Gemini Drive, Beaverton, OR 97008 503-601-1000,
More informationHigh Frequency Structure Simulator (HFSS) Tutorial
High Frequency Structure Simulator (HFSS) Tutorial Prepared by Dr. Otman El Mrabet IETR, UMR CNRS 6164, INSA, 20 avenue Butte des Coësmes 35043 Rennes, FRANCE 2005-2006 TABLE OF CONTENTS INTRODUCTION...
More informationMETAMATERIAL BASED NOVEL DUAL BAND ANTENNA
METAMATERIAL BASED NOVEL DUAL BAND ANTENNA Er.Maninder Singh 1, Er.Ravinder Kumar 2, Er.Neeraj Kumar Sharma 3 1, 2 & 3 Assistant Professor at Department of ECE, Saint Soldier Institute of Engineering &
More informationRF simulations with COMSOL
RF simulations with COMSOL ICPS 217 Politecnico di Torino Aug. 1 th, 217 Gabriele Rosati gabriele.rosati@comsol.com 3 37.93.8 Copyright 217 COMSOL. Any of the images, text, and equations here may be copied
More informationINVENTION DISCLOSURE- ELECTRONICS SUBJECT MATTER IMPEDANCE MATCHING ANTENNA-INTEGRATED HIGH-EFFICIENCY ENERGY HARVESTING CIRCUIT
INVENTION DISCLOSURE- ELECTRONICS SUBJECT MATTER IMPEDANCE MATCHING ANTENNA-INTEGRATED HIGH-EFFICIENCY ENERGY HARVESTING CIRCUIT ABSTRACT: This paper describes the design of a high-efficiency energy harvesting
More informationNonlinear Effects in Active Phased Array System Performance
Nonlinear Effects in Active Phased Array System Performance Larry Williams, PhD Director of Product Management ANSYS Inc. 1 Advanced Simulation Simulate the Complete Product Real-life behavior in real-world
More informationVirtual EM Prototyping: From Microwaves to Optics
Virtual EM Prototyping: From Microwaves to Optics Dr. Frank Demming, CST AG Dr. Avri Frenkel, Anafa Electromagnetic Solutions Virtual EM Prototyping Efficient Maxwell Equations solvers has been developed,
More informationA Novel Interconnection Technique Using Zero-Degree Phase Shifting Microstrip TL for RF QFN Package at S-Band
Progress In Electromagnetics Research Letters, Vol. 67, 125 130, 2017 A Novel Interconnection Technique Using Zero-Degree Phase Shifting Microstrip TL for RF QFN Package at S-Band Mohssin Aoutoul 1, *,
More informationA Coupled-Fed Reconfigurable Antenna for Internal LTE Mobile Phone Applications
Progress In Electromagnetics Research Letters, Vol. 7, 39 44, 217 A Coupled-Fed Reconfigurable Antenna for Internal LTE Mobile Phone Applications Xinxing Zhong * Abstract In this paper, a multi-frequency
More informationOptimization of Wafer Level Test Hardware using Signal Integrity Simulation
June 7-10, 2009 San Diego, CA Optimization of Wafer Level Test Hardware using Signal Integrity Simulation Jason Mroczkowski Ryan Satrom Agenda Industry Drivers Wafer Scale Test Interface Simulation Simulation
More informationStudy Of Phasing Distribution Characteristics Of Reflectarray Antenna Using Different Resonant Elements
Study Of Phasing Distribution Characteristics Of Reflectarray Antenna Using Different Resonant Elements M.Y. Ismail 1* and M. F. M. Shukri 1 1 Faculty of Electrical and Electronic Engineering Universiti
More informationSchematic-Level Transmission Line Models for the Pyramid Probe
Schematic-Level Transmission Line Models for the Pyramid Probe Abstract Cascade Microtech s Pyramid Probe enables customers to perform production-grade, on-die, full-speed test of RF circuits for Known-Good
More informationEvaluating and Optimizing Tradeoffs in CMOS RFIC Upconversion Mixer Design. by Dr. Stephen Long University of California, Santa Barbara
Evaluating and Optimizing Tradeoffs in CMOS RFIC Upconversion Mixer Design by Dr. Stephen Long University of California, Santa Barbara It is not easy to design an RFIC mixer. Different, sometimes conflicting,
More informationStudy Of Phasing Distribution Characteristics Of Reflectarray Antenna Using Different Resonant Elements
Study Of Phasing Distribution Characteristics Of Reflectarray Antenna Using Different Resonant Elements M.Y. Ismail 1* and M. F. M. Shukri 1 1 Faculty of Electrical and Electronic Engineering Universiti
More informationControlled Impedance Line Designer
Heidi Barnes WW HSD Application Engineer Controlled Impedance Line Designer Stephen Slater HSD Product Manager EDA Simulation Tools for Power Integrity Agenda 1. Designing a channel for a desired impedance
More informationDirect-Conversion I-Q Modulator Simulation by Andy Howard, Applications Engineer Agilent EEsof EDA
Direct-Conversion I-Q Modulator Simulation by Andy Howard, Applications Engineer Agilent EEsof EDA Introduction This article covers an Agilent EEsof ADS example that shows the simulation of a directconversion,
More informationFundamentals of RF Design RF Back to Basics 2015
Fundamentals of RF Design 2015 Updated January 1, 2015 Keysight EEsof EDA Objectives Review Simulation Types Understand fundamentals on S-Parameter Simulation Additional Linear and Non-Linear Simulators
More informationFully Integrated Solar Panel Slot Antennas for Small Satellites
Fully Integrated Solar Panel Slot Antennas for Small Satellites Mahmoud N. Mahmoud, Reyhan Baktur Department of Electrical and Computer Engineering Utah State University, Logan, UT Robert Burt Space Dynamics
More informationEnhanced Couplings in Broadband Planar Filters with Defected Ground Structures
ROMANIAN JOURNAL OF INFORMATION SCIENCE AND TECHNOLOGY Volume 10, Number 2, 2007, 199 212 Enhanced Couplings in Broadband Planar Filters with Defected Ground Structures N. MILITARU 1, M.G. BANCIU 2, G.
More informationWideband Bow-Tie Slot Antennas with Tapered Tuning Stubs
Wideband Bow-Tie Slot Antennas with Tapered Tuning Stubs Abdelnasser A. Eldek, Atef Z. Elsherbeni and Charles E. Smith. atef@olemiss.edu Center of Applied Electromagnetic Systems Research (CAESR) Department
More informationMiniaturization of Branch-Line Coupler Using Composite Right/Left-Handed Transmission Lines with Novel Meander-shaped-slots CSSRR
66 H. Y. ZENG, G. M. WANG, ET AL., MINIATURIZATION OF BRANCH-LINE COUPLER USING CRLH-TL WITH NOVEL MSSS CSSRR Miniaturization of Branch-Line Coupler Using Composite Right/Left-Handed Transmission Lines
More informationDemystifying Vias in High-Speed PCB Design
Demystifying Vias in High-Speed PCB Design Keysight HSD Seminar Mastering SI & PI Design db(s21) E H What is Via? Vertical Interconnect Access (VIA) An electrical connection between layers to pass a signal
More informationDesign and Simulation of an ISM Band Antenna on PCB Technology
Design and Simulation of an ISM Band Antenna on PCB Technology ISM radio bands have traditionally been reserved internationally for the use of radio frequencies (RF) for industrial, scientific, and medical
More informationThank you for downloading one of our ANSYS whitepapers we hope you enjoy it.
Thank you! Thank you for downloading one of our ANSYS whitepapers we hope you enjoy it. Have questions? Need more information? Please don t hesitate to contact us! We have plenty more where this came from.
More informationEffect of Slot Rotation on Rectangular Slot based Microstrip Patch Antenna
International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347 5161 2015INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article Effect
More informationUNIVERSITI MALAYSIA PERLIS
UNIVERSITI MALAYSIA PERLIS SCHOOL OF COMPUTER & COMMUNICATIONS ENGINEERING EKT 341 LABORATORY MODULE LAB 2 Antenna Characteristic 1 Measurement of Radiation Pattern, Gain, VSWR, input impedance and reflection
More informationMobile/Tablet Antenna Design and Analysis
Chapter 4 Mobile/Tablet Antenna Design and Analysis Antenna design for Mobile Application is an important research topic nowadays. Main reason for this being difficult but attractive is the increased number
More informationA Miniaturized Wide-Band LTCC Based Fractal Antenna
A Miniaturized Wide-Band LTCC Based Fractal Antenna Farhan A. Ghaffar, Atif Shamim and Khaled N. Salama Electrical Engineering Program King Abdullah University of Science and Technology Thuwal 23955-6500,
More information