High Frequency Electronics

As a valued Modelithics Cooperative MVP, High Frequency Electronics collaborates with Modelithics to promote industry knowledge, share technical insights, and connect the RF and microwave engineering community with valuable resources that support design innovation and success.

Our target audience includes engineers, managers, educators and other technical personnel involved in the design and development of products and technologies at high frequencies and high speeds. Our coverage of this area of engineering includes all possible applications, which can change rapidly as new, creative ideas are developed into products.

News and Resources

Many of these articles walk a complete design from simulation to hardware, including a two-part transmitter case study that carries a harmonic filter and power amplifier to first-pass success. The archive spans nearly two decades.

Type	Title	Author	Date
Published Articles	Temperature Dependent Microwave Attenuator Models	Hetvi Patel, Eric Valentino, Hugo Morales and Larry Dunleavy	12/31/2020
Published Articles	An Efficient and Accurate High-Frequency Diplexer, Duplexer, Triplexer, and N-Plexer Design Flow	Jeff Kahler	11/26/2019
Published Articles	Using High Accuracy Models to Achieve First Pass Design Success – A Transmitter Case Study: Part 2, Power Amplifier Design	Ted Longshore and Larry Dunleavy	09/01/2017
Published Articles	Using High Accuracy Models to Achieve First Pass Design Success – A Transmitter Case Study: Part 2, Power Amplifier Design	Ted Longshore and Larry Dunleavy	09/01/2017
Published Articles	Using Component Models to Achieve First Pass Success – A Transmitter Case Study: Part 1, Harmonic Filter Design	Ted Longshore and Larry Dunleavy	08/04/2017
Published Articles	Using Component Models to Achieve First Pass Success – A Transmitter Case Study: Part 1, Harmonic Filter Design	Ted Longshore and Larry Dunleavy	08/01/2017
Published Articles	Everyone Wants Better Models. But Where’s the ROI?	Larry Dunleavy	03/20/2017
Published Articles	A Simulation-Based Design Flow for Broadband GaN Power Amplifier Design	Ivan Boshnakov, Malcolm Edwards, Larry Dunleavy, Isabella Delgado	03/18/2016
Published Articles	Achieving First Pass Success In PCB-based Filter And Matching Circuit Designs,	S. Muir, L. Dunleavy And T. Weller as seen in High Frequency Electronics, Jan. 2015	01/31/2015
Published Articles	Evaluating *X-parameter, P2D and S2D Models for Characterizing Nonlinear Behavior in Active Devices	Jiang Liu and Hugo Morales, Modelithics Inc.; Lawrence P. Dunleavy, Modelithics Inc. and University of South Florida; and Loren Betts, Agilent Technologies	11/01/2011
Published Articles	Design and Optimization of Lumped Element Hybrid Couplers	Ashok Srinivas Vijayaraghavan, University of South Florida and Lawrence Dunleavy, Modelithics, Inc.	08/01/2011
Published Articles	Performing EM/Circuit Co-Simulation with Modified Standard Models	Luis M. Ledezma, Thomas M. Weller	11/01/2010
Published Articles	Noise Parameter Measurement Verification by Means of Benchmark Transistors	Cesar A. Morales-Silva, Lawrence Dunleavy, Rick Connick	02/01/2009
Published Articles	Non-Linear Simulation of RFIC Amplifier Reference Design Boards	Hetvi Patel, Thomas Weller, Rick Connick and Lawrence Dunleavy	05/01/2008
Published Articles	Understanding Base Biasing Influence on Large Signal Behavior in HBTs	Modelithics, Inc.	05/01/2007
Published Articles	Accurate Models Simplify Reference Designs for RFIC Amplifiers	John Capwell, Bill Clausen, Tom Weller and Larry Dunleavy	11/01/2005
Published Articles	New LDMOS Model Delivers Powerful Transistor Library— Part 2: Library Applications	S. Wood and R. Pengelly, Cree Microwave, Inc., and L. Dunleavy, W. Clausen, T. Weller and L. Emmadi, Modelithics, Inc.	11/01/2004
Published Articles	New LDMOS Model Delivers Powerful Transistor Library— Part 1: The CMC Model	S. Wood and R. Pengelly, Cree Microwave, Inc., and L. Dunleavy, W. Clausen, T. Weller and L. Emmadi, Modelithics, Inc	10/01/2004
Published Articles	Accurate Simulation of RF Designs Requires Consistent Modeling Techniques	D. Markell, J. Capwell, T. Weller and L. Dunleavy,	09/01/2002

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