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| Title | Author | Publication | Date | Related Files | |
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Nonlinear Modeling of a High Peak Power PIN Limiter | Hetvi Patel, Kevin Kellogg, Hugo Morales and Larry Dunleavy, Modelithics Inc., Tampa, Fla. and Rob Jones and Paul Head, Raytheon, Andover, Mass. | Microwave Journal | 1/1/2019 | |
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Take the Guesswork Out of Discrete Circuit Design | Chris DeMartino | Microwaves & RF | 12/1/2018 | |
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Designing A Broadband, Highly Efficient, GaN RF Power Amplifier | J. Brunning and R. Rayit, SARAS Technology, Leeds, U.K. | Microwave Journal | 6/13/2018 | |
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Temperature Dependent Noise System Verification and the Relationship of Passive Noise Parameters to Available Gain Calculations | Kevin Kellogg, Lawrence Dunleavy, Modelithics, Inc & Arthur D. Snider, University of South Florida | 19th IEEE WAMICON , April 2018 | 4/9/2018 | |
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3D Surface Mount Component Modeling for HFSS | Isabella Bedford, Scott Skidmore, Larry Dunleavy , Modelithics, Inc. | 19th IEEE WAMICON , April 2018 | 4/9/2018 | |
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Rapid Model-Based Evaluation Board Success for a 160W L-Band GaN PA | Rached Hajji and Kim Tran, Qorvo USA, Inc. & Larry Dunleavy and Laura Levesque, Modelithics, Inc. | Microwave Product Digest | 2/20/2018 | |
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A Substrate-Scalable SMA Connector Model | Modelithics, Inc. | Microwave Journal | 1/1/2018 | |
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Advanced Nonlinear and Noise Modeling of High Frequency GaN Devices | Larry Dunleavy, Jiang Liu, Miriam Calvo, Hugo Morales, and Laura Levesque, Modelithics Inc. , and Raj Santhakumar, Qorvo | Microwaves & RF | 11/1/2017 | |
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Advanced Microwave Amplifier Models for Advanced Design System Simulations | Larry Dunleavy, Kevin Kellogg and Eric O’Dell | Microwave Product Digest | 10/1/2017 | |
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Using High Accuracy Models to Achieve First Pass Design Success - A Transmitter Case Study: Part 2, Power Amplifier Design | Ted Longshore and Larry Dunleavy | High Frequency Electronics | 9/1/2017 | |
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Using Component Models to Achieve First Pass Success - A Transmitter Case Study: Part 1, Harmonic Filter Design | Ted Longshore and Larry Dunleavy | High Frequency Electronics | 8/1/2017 | |
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Compact Thermal Modeling of GaN HEMT Devices for Pulsed and CW Applications | Dr. Jiang Liu, Dr. Miriam Calvo, Dr. Larry Dunleavy, Hugo Morales (Modelithics), Richard Martin , Mark Woods , and Neil Craig (Qorvo) | 2016 IEEE Compound Semiconductor IC Symposium | 7/20/2017 | |
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Bridging the Gap in Noise Spectral Density Measurements Derived from Flicker and Noise Figure Measurement Systems | Kevin Kellogg, Larry Dunleavy, Scott Skidmore, Hugo Morales, Modelithics Inc, and Carson White, HRL Laboratories | 18th IEEE WAMICON , April 2017 | 4/25/2017 | |
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Addressing Performance Differences in Horizontal and Vertical Orientation Mounting of Multi-Layer Capacitors | H. Patel, L. Levesque, H. Morales, L. Dunleavy of Modelithics, Inc. Tampa, USA | 18th IEEE WAMICON , April 2017 | 4/25/2017 | |
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Everyone Wants Better Models. But Where’s the ROI? | Larry Dunleavy | High Frequency Electronics | 3/20/2017 | |
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The Impact of ENR and Coaxial Calibration in Accurate On-Wafer Noise Parameter Testing for Ultra-Low Noise Devices` | Kevin Kellogg, Larry Dunleavy, Scott Skidmore, Modelithics Inc.,Gary Simpson, Maury Microwave Corporation | 88th Automatic RF Techniques Group Conference Digest, Dec. 2016, Austin TX | 12/8/2016 | |
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Device and PA Circuit Level Validations of a High Power GaN Model Library | Larry Dunleavy and Hugo Morales Modelithics Inc. and Charles Suckling and Kim Tran Qorvo Inc. | Microwave Journal | 7/14/2016 | |
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Modeling Grounding and Substrate Effects in BroadBand Miniature Surface Mount Attenuators | Larry Dunleavy, Isabella Delgado, Harvey Kaylie (Mini-Circuits) | Microwave Product Digest, March 2016 | 4/29/2016 | |
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Centering Simulation Model Based on Actual versus Nominal Capacitance Value | H. Patel, L. Levesque, L. Dunleavy, H. Morales | 2016 IEEE Wireless and Microwave Technology Conference (WAMICON), April 11-13, 2016 | 4/26/2016 | |
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A Class-F 5 – 6 GHz 10-W GaN-on-SiC Amplifier | Kim Tran, Matthew Williams, and Richard Martin | 2016 Texas Symposium on Wireless and Microwave Circuits and Systems | 4/12/2016 | |
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A Simulation-Based Design Flow for Broadband GaN Power Amplifier Design | Ivan Boshnakov, Malcolm Edwards, Larry Dunleavy, Isabella Delgado | High Frequency Electronics | 3/18/2016 | |
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Applications of System Level Component Models for RF Front End Receiver Design and Optimization | Larry Dunleavy, Modelithics Inc. | IEEE WAMICON 2015, Cocoa Beach Florida, April 2015 | 4/30/2015 | |
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An Evaluation of Static Single-tone X-parameter Models in Time-varying Envelope Domain Simulations of Intermodulation Distortion Performance | K. Kellogg, J. Liu, and L. Dunleavy of Modelithics.Inc | IEEE WAMICON 2015, Cocoa Beach Florida, April 2015 | 4/30/2015 | |
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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 | High Frequency Electronics | 1/31/2015 | |
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Ltcc Filter Modeling Using Em And Equivalent Circuit Techniques | Scott Skidmore, Hetvi Patel, Isabella Delgado, Larry Dunleavy, And Tom Weller | WAMICON 2014 | 1/29/2015 | |
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Temperature And Bias Dependent Ferrite Bead Inductor Modeling | H. Morales, R. Connick, T. Weller, And L. Dunleavy | WAMICON 2014 | 1/29/2015 | |
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Pulsed IV Characterization of GAN Hemts For High Frequency, High Efficiency Integrated Power Converters | A.t. Pereira, A.e. Parker, M. Heimlich, N. Weste, L. Dunleavy | 2014 IEEE PAWR conference | 1/29/2015 | |
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Characterization of GAN Hemts For Integrated Supply Modulator | A.t. Pereira, A.e. Parker, M. Heimlich, N. Weste, L. Dunleavy | RWW 2014 | 1/29/2015 | |
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Synthesize Filters With Wideband Success | Isabella Delgado, Laura Levesque, Larry Dunleavy, And Jeff Kahler as seen in Microwaves & RF | Microwaves & RF | 7/14/2014 | |
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Ultra-Broadband Characterization of Schottky Diodes | H. Morales, L. Dunleavy, S. Skidmore | the 79th ARFTG Conference Digest, June 2012 Montreal Canada | 7/25/2013 | |
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Study of Self-Heating in GaAs pHEMTs using Pulsed I-V Analysis | B. Schwitter, S. Albrahrami, A. Parker, L. Dunleavy, M. Heimlich | 81st Automatic RF Techniques Group Conference Digest, Seattle , WA | 6/1/2013 | |
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Tiny Attenuators Set Levels To 18 GHz | J. Browne as seen in Microwaves & RF March 2013 | Microwaves & RF | 3/31/2013 | |
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Substrate Libraries Ease PCB Simulations | Scott Muir, Eric O'Dell, Laura Levesque, Hugo Morales, and Larry Dunleavy | Microwaves & RF | 3/25/2013 | |
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Simulation Procedures for Successful Low Noise Amplifier (LNA) Design Using Discrete | Sonoko Akamatsu, Scott Muir, and Larry Dunleavy | HFE Design Magazine | 10/1/2012 | |
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Ultra-Wideband Nonlinear Model of W-Band Schottky Diodes | by Jiang Liu, Hugo Morales, Thomas Weller and Larry Dunleavy of Modelithics and Gerhard Schoenthal of Virginia Diodes | Microwave Journal | 9/1/2012 | |
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Substrate Library Adds Accuracy and Convenience to Board-Based Designs | Modelithics, Inc. | RFTI Magazine, July 2012 | 7/1/2012 | |
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Advances in Linear and Non-Linear Modeling for Improved Microwave Design | IEEE WAMICON 2012 Conference Digest | the IEEE WAMICON 2012 Conference Digest | 4/15/2012 | |
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Closing the Loop on Reference Design Simulations | Modelithics, Inc. | RFTI Magazine | 1/1/2012 | |
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Accurate Co-Simulation of Surface-mount Capacitors in Shunt Configurations | Modelithics, Inc. | Microwave Journal | 12/1/2011 | |
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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 | High Frequency Electronics | 11/1/2011 | |
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Design and Optimization of Lumped Element Hybrid Couplers | Ashok Srinivas Vijayaraghavan, University of South Florida and Lawrence Dunleavy, Modelithics, Inc. | High Frequency Electronics | 8/1/2011 | |
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Performing EM/Circuit Co-Simulation with Modified Standard Models | Luis M. Ledezma, Thomas M. Weller | High Frequency Electronics | 11/1/2010 | |
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Modeling GaN: Powerful but Challenging | Lawrence Dunleavy, Charles Baylis, Walter Curtice and Rick Connick | IEEE Microwave Magazine | 10/1/2010 | |
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LINC Power Amplifiers for Reducing Out-of-Band Spectral Re-growth: A Comparative Study | Charles Baylis, Matthew Moldovan, Loria Wang, Josh Martin | WAMICON, April 13, 2010 | 4/13/2010 | |
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Duty Cycle Dependent Pulsed IV Simulation and Thermal Time Constant Model Fitting for LDMOS Transistors | Sivalingam Somasundaram Meena, Charles Baylis, Lawrence Dunleavy, Marvin Marbell | Microwave Measurement Symposium, 2009 74th ARFTG | 11/29/2009 | |
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Consider Outsourcing to Meet Your Complex RF Data and Model Requirements | Lawrence Dunleavy | Microwave Journal On-Line | 2/12/2009 | |
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Noise Parameter Measurement Verification by Means of Benchmark Transistors | Cesar A. Morales-Silva, Lawrence Dunleavy, Rick Connick | High Frequency Electronics | 2/1/2009 | |
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Understanding Noise Parameter Measurement | Dr. Larry Dunleavy | Microwave Journal | 2/1/2009 | |
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Program Calibrates VNA for Broadband Accuracy | Dr. Lawrence P. Dunleavy, Daniel Sosa Martin | Microwaves & RF | 1/1/2009 | |
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Benchmarking Comparison of Thermal and Diode Sensors for Pulsed Power Measurement | by Sivalingam Somasundaram, Charles Baylis, Lawrence Dunleavy | ARFTG Conference Digest, Fall 2008, 72nd | 12/9/2008 | |
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Understanding Pulsed IV Measurement Waveforms | Charles Baylis, Lawrence Dunleavy | IEEE Explore | 10/23/2008 | |
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Non-Linear Simulation of RFIC Amplifier Reference Design Boards | Hetvi Patel, Thomas Weller, Rick Connick and Lawrence Dunleavy | May 2008 High Frequency Electronics | 5/1/2008 | |
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Pad Geometry Scaling and Removal in Advanced Capacitor Models | Modelithics Inc. | Microwave Journal Online Technical Papers - November 2007 | 11/1/2007 | |
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Understanding P2D Nonlinear Models | Dr. Lawrence P. Dunleavy, Dr. Jiang Liu | Microwaves & RF | 7/13/2007 | |
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Understanding Base Biasing Influence on Large Signal Behavior in HBTs | Modelithics, Inc. | High Frequency Electronics | 5/1/2007 | |
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The Impact of Base Current or Voltage Biasing On Characterization and Modeling of HBTs | B. Lee , L.P. Dunleavy, W. Clausen, D. P. Markell | WAMICON (Presented at WAMICON 2006) | 12/4/2006 | |
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Design of Bias Tees for a Pulsed-Bias Pulsed RF Test System… | Charles Baylis, Lawrence Dunleavy, William Clausen | Microwave Journal | 10/1/2006 | |
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On-Wafer Network Analyzer Calibration | Sathya Padmanabhan, Lawrence Dunleavy, John E. Daniel, Alberto Rodríguez, and Peter L. Kirby | IEEE Transactions on Microwave Theory and Tech | 9/9/2006 | |
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Large-Signal Behavioral Modeling | Jiang Liu, Lawrence P. Dunleavy, Huseyin Arslan | IEEE Transactions on Microwave Theory and Tech | 8/1/2006 | |
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Model-based Power Amplifier Design wins IEEE Competition | Sonoko Akamatsu, Charles Baylis, and Larry Dunleavy | IEEE Microwave Magazine | 12/1/2005 | |
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Accurate Models Simplify Reference Designs for RFIC Amplifiers | John Capwell, Bill Clausen, Tom Weller and Larry Dunleavy | High Frequency Electronics | 11/1/2005 | |
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Modelithics: Making Waves, Getting Raves | Kevin hale | University of South Florida Research Foundation | 6/22/2005 | |
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Exploration of Power Amplifier Performance Using A Digital Demodulation Loadpull Measurement Procedure | Jiang Liu, Lawrence P. Dunleavy, Huseyin Arslan | ARFTG Conference Digest, 2005. Spring 2005. 65th | 6/17/2005 | |
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The Importance of Sweep Rate in DC IV Measurements | Charles Baylis, Lawrence Dunleavy, William Clausen | Microwave Journal | 3/1/2005 | |
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Nonlinear Diode Models for Enhanced Simulation Accuracy | Modelithics, Inc. | Microwave Journal | 3/1/2005 | |
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The Normalized Difference Unit as a Metric for Comparing IV Curves | Charles Baylis, Lawrence Dunleavy, Arthur David Snider | ARTFG, December 2004, 64th | 12/2/2004 | |
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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. | High Frequency Electronics | 11/1/2004 | |
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Impact of Carrier Frequency Dependent Power Amplifier Behavior on 802.11a WLAN System | J. Liu, H. Arslan, L.P. Dunleavy, A. Webster, J. Paviol | 2004 European Conference on Wireless Technology (ECWT) | 10/11/2004 | |
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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 | High Frequency Electronics | 10/1/2004 | |
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Black-Box Modeling of RFIC Amplifiers for Linear and Non-linear Simulations | Modelithics, Inc. | Microwave Product Digest | 10/1/2004 | |
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Measurement-based Modeling of a 5 GHz WLAN Transmitter | A. Webster, J. Liu, H. Arslan, L.P. Dunleavy, J. | 2004 IEEE Radio and Wireless Conference (RAWCON) | 9/19/2004 | |
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The Influence of Pulse Separation and Instrument Input Impedance on Pulsed IV Measurement Results | Charles Baylis, Lawrence Dunleavy, Peter Ladbrooke, James Bridge | ARFTG, Spring 2004, 63rd | 6/11/2004 | |
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COMPREHENSIVE MODELS FOR RLC COMPONENTS TO Accelerate PCB Designs | Microwave Journal | 5/4/2004 | ||
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Component Models to Accelerate PCB Designs | Modelithics, Inc. | Microwave Journal | 5/1/2004 | |
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Automation and Rea-Time Verification of Passive Components S-Parameter Measurements using Loss Factor Calculations | J. CAPWELL, T. WELLER, D. MARKELL AND L. DUNLEAVY | Microwave Journal | 3/1/2004 | |
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Asymmetric System Mixer Model | Jiang Liu, Lawrence P. Dunleavy and Terje B. Svensen | digest for the 2003 European Microwave Conference | 10/2/2003 | |
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Pulsed IV for Nonlinear Modeling | Modelithics, Inc. | Microwave Journal | 3/1/2003 | |
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New Enhancements for the GENESYS Software Suite | Modelithics, Inc. | Microwave Journal | 1/1/2003 | |
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Considerations in Capacitor-Pairing to Obtain Non-Standard Part Values | David Markell, John Capwell, Tom Weller PhD | Microwave Journal | 11/1/2002 | |
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Accurate Simulation of RF Designs Requires Consistent Modeling Techniques | D. Markell, J. Capwell, T. Weller and L. Dunleavy, | High Frequency Electronics | 9/1/2002 | |
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Avoid Frequency Extrapolation Errors | Thomas Weller, Lawrence Dunleavy, William Clausen | Microwave & RF | 9/1/2002 | |
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The Use of Intermodulation Tables for Mixer Simulations | Daniel Faria, Dr. Lawrence P. Dunleavy, Terje Svensen | Microwave Journal | 4/1/2002 | |
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Modeling - The Hot Potato In The RF & Microwave Industry | Dr. Larry Dunleavy, | Microwave Product Digest | 4/1/2002 | |
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Advanced Microwave Chip Capacitor Models | Modelithics, Inc. | Microwave Journal | 1/1/2002 |
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