Articles Published in International Journals and Conference Proceedings

2010-Present:

High-Efficiency, Ka-band GaN Power Amplifiers
Nicholas Estella, Edmar Camargo, James Schellenberg and Lani Bui
International Microwave Symposium, IMS2019. Boston, Massachusett

35 nM InP HEMT LNA at E/W – Band Frequencies
Nicholas Estella, Lani Bui, Edmar Camargo and James Schellenberg
Compound Semiconductor Integrated Circuit Symposium, CSIC 2016, Austin, TX

F-Band, GaN Power Amplifiers
Edmar Camargo, James Schellenberg, Lani Bui, and Nicholas Estella
International Microwave Symposium, IMS2018, Philadelphia, Pennsylvania

Power GaAs MMICs for E-band Communications Applications
Edmar Camargo, James Schellenberg, Lani Bui and Nicholas Estella. International Microwave Symposium
IMS2014, Tampa, Florida.

2000-2009:

History of Sub-Harmonic Pumped Mixers
Edmar Camargo
Workshop WME-International Microwave Symposium, IMS2009 Digest, Boston.

28V High Linearity and Rugged InGaP/GaAs Power HBT
Nanlei Larry Wang; Wenlong Ma; Sarah Xu; Edmar Camargo; Xiaopeng Sun; Peter Hu; Zhuang Tang; Hin-Fai Frank Chau; Amelia Chen and C.P. Lee;
International microwave Symposium, IMS2006 Digest, San Francisco, June 2006, pp. 881-884.

28V Power GaAs FET Large-Signal Model Achieving Power and Linearity Prediction
Rached Hajii, John Shumaker and Edmar Camargo
International microwave Symposium, IMS2004 Digest, Dallas, June 2004, Vol. 2, pp.1065-1068.

A Highly Integrated Ka-Band MMIC Quadrupler
Keigo Kamozaki, Tom Bos and Edmar Camargo
International microwave Symposium, IMS2004 Digest, Dallas, June 2004, Vol. 1, pp.171-174.

Design of a Broadband Amplifier for High Speed Applications
Edmar Camargo; Rob Virk; Rached Hajji; Shawn Parker and H. Ohnishi;
Proceedings of 2002 European GaAs Symposium, Milan, Italy, September, 2003.

A Converter MMIC with Integrated LO Amplifier and Doubler
Thomas Bos; Tomio Satoh; Kiyoshi Kajii; Edmar Camargo; and Yuichi Hasegawa;
Proceedings of 2002 European GaAs Symposium, Milan, Italy, September, 2003.

A 43 Gbps Lithium Niobate Modulator Driver Module
Rob Virk; Edmar Camargo; Rached Hajji; Shawn Parker; Rebouh Benelbar; S. Notomi; and H. Ohnishi;
Proceedings of 2002 European GaAs Symposium, Milan, Italy, September, 2003.

A Balanced Resistive Mixer without IF Balun
Thomas Boss; and Edmar Camargo;
International microwave Symposium, IMS2002 Digest, Seattle, June 2002, Vol. 1, pp. 245-248.

40-GHz MMICs for Optical Modulator Driver Applications
Rob Virk; Edmar Camargo; Rached Hajji; Shawn Parker; Rebouh Benelbar; S. Notomi; and H. Ohnishi;
International microwave Symposium, IMS2002 Digest, Seattle, June 2002, Vol. 1, pp. 91-94.

High Dynamic Range MMIC Converters For LMDS Applications
Rob Virk; Thomas Bos, Edmar Camargo; and Yuichi Hasegawa;
Proceedings of 2001 European GaAs Symposium, London, UK, September, 2001.

Intermodulation in SubHarmonic Diode Upconverter for LMDS
Thomas Bos; and Edmar Camargo;
Proceedings of 2001 European GaAs Symposium, London, UK, September, 2001.

A Ku-Band Frequency Converter using 0.25 um PHEMT Technology
Rob Virk; Edmar Camargo; Haruo Shimizu; Schinishiro Ichikawa;
International microwave Symposium, IMS2000 Digest, Boston, Vol. 2, pp. 639-642.

Design of PHEMT Diodes for MMIC Mixer Applications
Thomas Bos; and Edmar Camargo;
Proceedings of 2000 European GaAs Symposium, Paris, France, September, 2000.

1990-1999:

MMIC Challenges for Millimeter-Wave Digital Radios
Edmar Camargo; Wayne Kennan, Chandra Khandavalli, Andrea Betti Berutto, Carlo Poledrelli, Jun Fukaya, Yutaka Mimino and Tomio Satoh;
Wireless Symposium, 1999, Microwaves & RF, San Jose.

A 15 GHz Low Cost Wireless Transceiver
Edmar Camargo; and Ed Topacio;
International microwave and Optoelectronic Conference, IMOC1997 Digest, Natal, Brazil.

An E-mode GaAs FET Operating as a Single Balanced Gate Mixer
Edmar Camargo; and Wayne Kennan;
International microwave Symposium, IMS1996 Digest, San Francisco, Vol. 2, pp. 951-954.

MMIC Downconverter Translates Signals for DBS Systems
Wayne Kennan; and Edmar Camargo;
Microwaves & RF, October 1996.

A Compact High Power Amplifier for Handy Phones
Edmar Camargo; and Ron Steinberg;
International microwave Symposium, IMS1996 Digest, San Diego May 1994, Vol. 2, pp. 565-568.

Power Modules for Handy Phone Applications
Edmar Camargo; and Ron Steinberg;
Applied Microwaves & Wireless, September 1994.

A Simple Microwave Frequency Converter
Hong Keun Lee; and Edmar Camargo;
SBMO International microwave Symposium, 1993 Digest, Sao Paulo, Brazil, Vol. 2, pp. 193-198.

Microwave Current Monitoring in Electrical Power Lines
Edmar Camargo; and Fernando Colombani;
Proceedings of 1992 European Microwave Conference, Helsinki, Finland, September, 1992.

A 45 GHz Highly Stable +15 dBm Low Noise GaAs MESFET Source using a GaAs PHEMT as a Frequency Multiplier
Khanna,A.P.S.; Creamer, C.; Topacio, E.; Camargo, E.
Microwave Journal, Nov. 1991, pp. 117-127.

Highly Stable 15 dBm Low Noise GaAs MESFET Source At 45 GHz Using a GaAs PHEMT as a Frequency Doubler   (1.3MB)
Khanna, A.P.S.; Creamer, C.; Topacio, E.; Camargo, E.;
Proc. 21st European Microwave Conference, Sept. 1991 Stuttgart, pp. 184-189.

Non-Linear Applications of HEMT Devices
Edmar Camargo and Fatima S. Correra;
SBMO International microwave Symposium, 1991 Digest, Rio de Janeiro, Brazil.

An Efficient Design Approach for MESFET and HEMT Frequency Doublers
Fatima S. Correra and Edmar Camargo;
SBMO International microwave Symposium, 1991 Digest, Rio de Janeiro, Brazil.

MESFET Nonlinearities Applied to Predistortion Linearizer Design
Rodrigo Tupynamba and Edmar Camargo
International microwave Symposium, IMS1992 Digest, Albuquerque June 1991, Vol. 1, pp. 955-958.

Power Amplifier Linearization Methods
Edmar Camargo and Rodrigo Tupynamba;
SBMO International microwave Symposium, 1991 Digest, Rio de Janeiro, Brazil.

A HEMT Harmonic Oscillator Stabilized by an X-Band Dielectric Resonator
Rodrigo Tupynamba; Edmar Camargo and Fatima Salete Correra;
International microwave Symposium, IMS1991 Digest, Boston June 1991, Vol. 1, pp. 277-280.

18GHz Reverse Channel HEMT Oscillator
Fatima Salete Correra; and Edmar Camargo;
International microwave Symposium, IMS1990 Digest, Dallas June 1990, Vol. 2, pp. 423-426.

Extraction of Noise Parameters of FET Devices
Fernando Colombani; and Edmar Camargo;
International microwave Symposium, IMS1990 Digest, Dallas June 1990, Vol. 2, pp. 439-442.

1978-1989:

Dielectric Resonator 12.5 GHz HEMT Mixer
Edmar Camargo;
SBMO International microwave Symposium, 1989 Digest, Sao Paulo, Brazil.

Dependance of HEMT Performance on Bias
Edmar Camargo;
SBMO International microwave Symposium, 1989 Digest, Sao Paulo, Brazil.

A High Gain GaAs MESFET Frequency Quadrupler
Edmar Camargo; and Fatima S. Correra;
International microwave Symposium, IMS1987 Digest, Las Vegas June 1987, Vol. 1, pp. 177-180.

Ultra Wide band Microwave Amplifier with Packaged GaAs MESFETs
Fatima S. Correra, Edmar Camargo and Roberto Ido, SBMO International Microwave Symposium, 1987 Digest, Rio de Janeiro, Brazil

Reactance Compensation matches FET Circuits
Edmar Camargo, Denise Consoni and Robert Soares
Microwaves & RF, June 1985, pp 93 – 95

Development of Microwave Components for Satellite Communications
J.K.C. Pinto, E. Camargo, A. D. Matteo, C. A. Finardi, M. A. Luqueze, F. S. Correra, E. Y. Inoue and D. Consoni
Third Brazil-Japan Symposium on Science and Technology, Tokyo, 1982

Sources of Non-Linearity in GaAs MESFET Frequency Multipliers
Edmar Camargo; Robert Soares; R. A. Perichon; and Michel Goloubkoff;
International microwave Symposium, IMS1983 Digest, Vol. 1, pp. 343-346.

The Development of Microwave Components for Earth Station Receiver
J. K. C. Pinto; E. Camargo; M. A. Luqueze; F. S. Correra; C. A. Finardi; and E. I. Ynoue;
International microwave Symposium, IMS1981 Digest, Los Angeles June 1981, Vol. 1, pp. 93-96.

100K Uncooled GaAs Amplifier as Paramp Replacement
Elias de Los Reyes; Edmar Camargo; and Robert Soares;
Electronic Letters, 1978, Las Vegas June 1978, Vol. 14, pp. 378-379.