Title :
DC-12.3 GHz broadband amplifier
Author :
Kahlert, J. ; Piscalar, W. ; Mulombe, N.
Author_Institution :
Inst. of Tech. Electron., Aachen Tech. Univ., West Germany
Abstract :
A DC-coupled broadband amplifier concept called automatic-bias-control is realised. A two-stage amplifier using a GaAs MESFET is built up in a hybrid-integrated circuit with a gain-bandwidth product of 40 GHz and a rise-time of 28 ps.
Keywords :
DC amplifiers; hybrid integrated circuits; microwave amplifiers; microwave integrated circuits; wideband amplifiers; 0 to 12.3 GHz; DC-coupled; GaAs; MESFET; MIC; SHF; automatic-bias-control; broadband amplifier; hybrid-integrated circuit; microwave amplifier; rise-time; two-stage amplifier; wideband type;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890977
