A Broadband 60-to-120 GHz single-chip MMIC multiplier chain
Paper in proceedings, 2009

This paper presents a single-chip 60 GHz to 120 GHz frequency multiplier chain based on 0.1 ?m GaAs mHEMT. The MMIC can deliver 3 to 5 dBm of output power from 110 GHz to 130 GHz with 2 dBm input power and consumes only 65 mW of DC power. The signal at the fundamental frequency is suppressed more than 20 dB over the band of interest. The impedance matching networks are realized using coupled transmission lines.

GaAs

Coupled transmission lines

Broadband

120 GHz

mHEMT

MMIC

Multiplier

Power amplifier

Author

Morteza Abbasi

GigaHertz Centre

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

Rumen Kozhuharov

GigaHertz Centre

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

Camilla Kärnfelt

GigaHertz Centre

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

Iltcho Angelov

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

GigaHertz Centre

Herbert Zirath

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

GigaHertz Centre

Ingmar Kallfass

Fraunhofer-Institut fur Angewandte Festkorperphysik - IAF

Arnulf Leuther

Fraunhofer-Institut fur Angewandte Festkorperphysik - IAF

IEEE MTT-S International Microwave Symposium Digest

0149645X (ISSN)

441-444 5165728

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/MWSYM.2009.51657280

ISBN

978-142442804-5

More information

Created

1/17/2018