| Microwave Journal | August
Creating a Complex Multipath Environment Simulation in an Anechoic Chamber
Michael D. Foegelle
Embracing Complexity: MIMO Over-the-Air Testing with the Reverberation Chamber
Derek Skouse
Dynamic Correlation in Virtual Drive Testing
Madhu Gurumurth
Internal PIFA Performance Evaluations for a Satellite-Terrestrial Handset
Xiongwen Zhao | July
A Thin, Low-Profile Antenna Using a Novel High Impedance Ground Plane
Gopinath Gampala, Rohit Sammeta and C.J. Reddy
Design of Solid-State, Wideband, High-Power Microwave Amplifiers for Radiated Immunity Testing
N.D. du Toit, R. Thomas, J.H. Smith, F.N. Schirk and J.A. Mogel | June
New NanoSecond Switch Technology
Timothy Boles and Andrew Freeston
A Comparison Study of High-frequency Characteristics for Ball and Ribbon Bonding
Chien-Cheng Wei, Chin-Ta Fan, Ta-Hsiang Chiang, Ming-Kuen Chiu and Shao-Pin
Design of a Microstrip Open Loop Resonator BPF with Wide Stopband for WLAN
Xiao Qun Chen, Ling Xia Wang, Chang Yun Cui and Xiao Wei Shi
An Overlooked Class of N-Way Power Dividers Combining Resistive and Reactive Dividers
Harry Chapell | May
A Highly Linear Low Noise Amplifier
N. Logan, J.M. Noras and J.G. Gardiner
Multiport Power Amplifiers for Flexible Satellite Antennas and Payloads
Piero Angeletti and Marco Lisi
Bandwidth Improvement of a Single-Stage Distributed Amplifier
F. Amrani, M. Trabelsi and R. Aksas, and A. Azrar
A Dual-Band CPW-Fed Monopole Antenna for IMT-2000/WLAN
Wen-Chung Liu and Jiun-Kai Chen
Phase Locked Loop Systems Design for Wireless Infrastructure Applications
Jun Lee, Skyworks Solutions Inc. | April
Comparison of Two GaN Transistor Technologies in Broadband Power Amplifiers
S. Azam, C. Svenssonand, Q. Wahab, and R. Jonsson
Two-Arm Archimedean Spiral Helical Antenna with Wraparound Absorber
Sandeep Palreddy and Rudolf Cheung
Notch Implemented Dual Behavior Resonator Filter and Diplexer at Ku-band
K. Singh, K. Ngachenchaiah, D. Bhatnagar, and S. Pal
Narrowband Microwave Bandpass Filter Design by Coupling Matrix Synthesis
M. Hagensen, Guided Wave Technology ApS | March
Choosing the Optimal High Frequency Coaxial Cable
Bob Thiele and Stan Hardin
Comparison of VNA and TDR Measurement Uncertainty Using Coaxial Cables
Paul Pino
Coaxial Cable Power Handling
Raymond Schwartz and Peter Waltz
Ultra-Fast, Simpler and More Accurate Noise Parameter Measurements
Gary Simpson
Analysis and Design of the Doherty Amplifier Based on Class F and Inverse Class F Amplifiers
Xi Yao, S.C. Jung, M.S. Kim, J.H. Van, H. Cho, S.W. Kwon, J.H. Jeong, K.H. Lim, C.S. Park and Y. Yang, H.C. Park
A Small Printed Ultra-wideband Polygon-Like Wide-Slot Antenna with a Fork-Like Stub
Majid Razavi-Rad, Changiz Ghobadi, Javad Nourinia and Reza Zaker
Add Realism to Your Test Signals with RF Channel Simulators
Mark Lombardi | February
The Distances Chart: A New Approach to Spurs Calculation
José Luis Flores
Direction Matters: Including Substrate Anisotropy in Planar Circuit Design Flow
James Rautio, John Reynolds, and Allen F. Horn
Power Amplifier Module for Polar Modulation
Boris Aleiner
Setting Strategies for Planar Dividers/Combiners
Leo G. Maloratsky | January
Performance Improvement of Power Amplifiers Using an Asymmetrical Spurline Structure
Haiwen Liu and Fu Tong
A Compact, Omni-directional, Circularly Polarized Microstrip Antenna
Jian An, Guang-ming Wang, Chen-xin Zhang and Hui-yong Zeng
A Small Size, High Gain Antenna for Wireless Base Station Applications
Debatosh Guha, Yahia M.M. Antar, P. Béland and M. Roper
A Compact Planar Monopole Antenna for Ultra-Wideband Operation
Jinwoo Jung and Yeongseog Lim, and Hyeonjin Lee
Automating Radar Measurement Tasks throughout the Lifecycle of a Radar System
Darren McCarthy |
| | Microwaves & RF | August
Measuring MIMO in LTE Tx and Rx Tests
Janine Whitacre
High-Speed DACs Ease Transmitter Designs
Ajay Kuckreja and Geir Ostrem
Mach-Zehnder Modulators Serve Radio Over Fiber
Muhammad Taher Abuelma’atti
Strategies for Planar Directional Couplers, Part 1
Leo G. Maloratsky
Hilbert Fractal Curves Form Compact Diplexer
UWB Antenna Stops Two Bands
Tan Chiy How, T.C. Ling, and Dr. J.S. Mandeep | July
X-Parameters Aid MMIC Design
Jack Sifri
Reviewing Avionics Antenna Modules, Part 2
Leo G. Maloratsky
Modeling PA Behavior and Memory Effects, Part 2
Ghalid Idir Abib, Eric Bergeault, Ali Gharsallah, and Chunhua Chokri Jebali
Wideband Limiter Fits SOT-323 Pack
Chin-Leong Lim
Form Microstrip Couplers with Shielded Membranes
Nasreddine Ben Ahmed , Nadia Benabdallah, and Fethi Tarik Bendimerad
Front End Fits SDR Picocells
Wei Hong, Shilei Jin, Yanwei Wang, Teng Zhao, and Jian Yi Zhou | June
Check Chirp Effects on FMCW GPRs
Roslee Mardeni and M.M. Shafiei
Reviewing Avionics Antenna Modules, Part 1
Leo G. Maloratsky
Modeling PA Behavior and Memory Effects, Part 1
Ghalid Idir Abib, Eric Bergeault, Ali Gharsallah, and Chunhua Chokri Jebali
Microstrip Approach Benefits Quad Splitter
Chen-Xin, Zhang Yong Hu, Guang-Ming Wang, and He-Xiu Xu
Design an X-Band Frequency Synthesizer
H. Ameri, A. Attaran, and M. Moghavvemi | May
Taming Temperature in High-Power PIN Switches
Michael Hebert
Antenna Assists MW Power Transmission
Dr. A. Kumar
Low-Power TIA Tunes Gain at 2.4 GHz
Jie Jin, Chunhua Wang, and Fei Yu
Design Diversity RFID Systems
Ronald A. Marino
Tiny Ring Hybrid Suppresses Harmonics
Dr. Hee-Yong Hwang, and Hong-Seop Lee | April
PIN Switch Protects LNA from Overloads
Chin-Leong Lim
Design MMICs on a Budget
John E. Penn
Forecast Rain Effects on Microwave Links, Part 2
Dr. John Howard
Wilkinson Divider Powers TV Transmitters
Antonio T. De Carvalho, Jose De Souza Lima, Vanessa B. S. Lima, Daniel D. Silveira, and Mauricio Silveira
Patch Array Antenna Serves Satcom Needs
H. Abdullah, Tan Chiy How, Dr. J.S. Mandeep, and N. Misran
Active Inductors Tune Low-Noise VCOs
Ulrich L. Rohde and Ajay Kumar Poddar | March
Tune Out Spurious in Dual-Mode BPFs
Wei Hong, Wei Kang, Lei Zhang, and Jian Yi Zhou
Analyze Phase Noise in a Sampled PLL (Part 3)
Peter Beeson
Image-Reject Mixer Arms Direct-Conversion Receivers
J.G. Gardiner, Nandi Logan, J.M. Noras
Forecast Rain Effects on Microwave Links
Dr. John Howard
Semiconductors Simplify Direct-Conversion Design
Cecile Masse | February
Low-Power LNA Drops Noise at 2.4 GHz
Baimei Liu, Chunhua Wang
Analyze Phase Noise in a Sampled PLL (Part 2)
Peter Beeson
Match the Ports of Differential Devices
Stephane Wloczysiak
Optimize Class E Power Amplifiers
Gayle Collins, Sarmud Musa, and John Wood | January
System Performs FM Radio Drive Testing
David Brace, Dominique Fortin, and Hans Troemel
Analyze Phase Noise in a Sampled PLL, Part 1
Peter Beeson
Match Loop Antennas Via Mutual Inductance
Alan Bensky
Dissect PA Distortion from OFDM Signals
Jose De Souza Lima, Daniel D. Silveira, and Mauricio Silveira |
| Microwave Product Digest | August
USB 3.0: Shaking Up the Status Quo
Jim Choate
Improving Test Efficiency on the Production Line
Hiroshi Goto
Millimeter Wave Near-Field Antenna Testing
Daniël Janse van Rensburg
New Phase Noise Measurement Techniques and Ultra-Low Noise SAW Oscillators
Guillaume De Giovanni and Michel CHOMIKI
New SMP-MAX Connector Eases Board-to-Board Mating
Vincent Bonnassieux
Lightning Protection Guidelines for Equipment Connected to an Antenna Feeder Cable or Waveguide
Ken R. Rand | July
Precision Laser Trimmable Resistors
Kevin D. Christian
Switched Filter Banks Provide Unique Filtering Solution for Defense Applications
Narda Microwave-East
Managing the Supply Chain: Options for Safe Sourcing of End-of-Life Semiconductors
George Karalias
Synchronous Ethernet Timing Solutions. With Narrow Loop Bandwidth and Ultra Low Output Jitter
Param Nampoothiri | June
ISM Band Transceivers: Enabling the Wireless Link for a Diverse Range of Applications
Analog Devices
Comparing Spectral Purity in Microwave Signal Generators
Leonard Dickstein
Isolator & Circulator Basics
MECA Electronics, Inc. | May
The Latest Spectrum Analyzer Family from Aeroflex Sets New Standards in Performance, Features, and Cost
David Asquith
Radar Pulse Stability Measurement Using a Multichannel Oscilloscope
John Barfuss
Understanding Filter Types and Their Characteristics
Sam Benzacar, Anatech Electronics
Trends in Military Communication Systems
Chris Heavens
Low Inductance Capacitors Used in Mil – ASIC Decoupling
Ron Demcko and Andy Ritter
Understanding New Methods for Nonlinear Device Characterization
Malcolm Edwards, AWR Corporation
RFMD’s RF2051 Offers Higher Levels of Integration for Diversity Radios
Mark Moffat and Thomas Eichhorst, RFMD®
Countering the Counterfeiting of End-of-Life Semiconductors
George Karalias
Increasing the Maximum Transmit Power Rating of a Power Amplifier Using a Power Combining Technique
Tom Valencia and Stephane Wloczysiak, Skyworks Solutions, Inc. | April
Compact RF Power Amplifiers Exploit Full Potential of GaN
BC Systems
Moore’s Law and the Path to LTE
Jan Whitacre
Integrating Measurement Data into the Communications System Design Process
Joel Kirshman, AWR Corporation
LDMOS Amplifiers Exceed 50% Efficiency in W-CDMA Doherty Applications
Leonard Pelletier
Heralds of the New Backhaul Technologies
John McNicol | March
Advances in Plastic Surface Mount Silicon and GaAs Schottky Diodes for High Frequency Detectors and Mixers
James L. Godbout and Rockford C. Curby
A Brief History of QMAs
David Zhou and Gregg Pollack
EMI and RFI Susceptibility: Breaking Down EMI/RFI Filters
Scott Harris
LDMOS FETs Take On BJTs in Pulsed Applications Through L-band
Tiefeng Shi, Chia-Ling Hsu, David Burdeaux, and Pascal Gola
Avoiding Costly Pitfalls When Specifying Filter Performance
Jeff Sloane
New Wideband Attenuator Simplifies Testing
Brian Walker, JFW Industries, Inc.
GPS Challenges
Hans Wiedemann | February
Optimum Technology Matching® – More Relevant Than Ever
Ben Thomas, RFMD
Ultra-Miniature High Linearity SPDT Switch for WLAN Applications
Jay Yang and Rick Cory, Skyworks Solutions, Inc. | January
Instantaneous Phase Measurements of Wideband Active Electronically Scanned Arrays (AESA)
Bill Accola
Difference Amplifier Forms Heart of Precision Current Source
Neil Zhao, Reem Malik, and Wenshuai Liao, Analog Devices
Distributed RF Systems for Antenna Measurements
Dave Fooshe and Bert Schluper
Design Smart - Design Safe - Design Fast State-of-the-art GPS and Telematics Solutions
Hans Wiedemann |
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