HIGH-GAIN 28 GHZ COPLANAR WAVE-GUIDE MONOLITHIC AMPLIFIER ON INP SUBSTRATE

Authors
DICKMANN J KOSSLOWSKI S MAILE BE HASPEKLO H HEUTHE S GEYER A RIEPE K SCHURR A DAEMBKES H KUNZEL H BOTTCHER J
Citation
J. Dickmann et al., HIGH-GAIN 28 GHZ COPLANAR WAVE-GUIDE MONOLITHIC AMPLIFIER ON INP SUBSTRATE, Electronics Letters, 29(5), 1993, pp. 493-495
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
29
Issue
5
Year of publication
1993
Pages
493 - 495
Database
ISI
SICI code
0013-5194(1993)29:5<493:H2GCWM>2.0.ZU;2-V
Abstract
A three stage 28 GHz InP MMIC coplanar waveguide implifier with 27 dB gain over the frequency band from 26 to 32 GHz has been developed. The circuit is fully passivated with Si3N4 and includes all necessary ele ments for input/output matching and bias decoupling. As active devices 0-25 mum lattice matched InAlAs/InGaAs HEMTs were used. The chip dime nsions are 2.4 x 2.0 mm2.