Title :
Monolithic 60 GHz Amplifier using Low Noise Pseudomorphic HEMTs
Author :
Adelseck, B. ; Schroth, J. ; Wenger, J. ; Narozny, P.
Author_Institution :
TELEFUNKEN SYSTEMTECHNIK GmbH, Sedanstr. 10, 7900 Ulm
Abstract :
The design and fabrication of a monolithic 60 GHz low noise amplifier is presented. As active device very low noise pseudomorphic HEMTs with Fmax ¿ 200 GHz have been developed and fabricated using a full monolithic technology. A two stage amplifier has been fabricated having reflexion losses below 10 dB and a gain of 5 dB at 58 GHz.
Keywords :
Current measurement; Cutoff frequency; Fabrication; Gain measurement; HEMTs; Low-noise amplifiers; Noise figure; PHEMTs; Resistors; Semiconductor device measurement;
Conference_Titel :
Microwave Conference, 1991. 21st European
Conference_Location :
Stuttgart, Germany
DOI :
10.1109/EUMA.1991.336456
