Citation
Hs. Tsai et al., 90 GHz basedband lumped amplifier, ELECTR LETT, 36(22), 2000, pp. 1833-1834
Citations number
7
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194
→ ACNP
Volume
36
Issue
22
Year of publication
2000
Pages
1833 - 1834
Database
ISI
SICI code
0013-5194(20001026)36:22<1833:9GBLA>2.0.ZU;2-#
Abstract
A broadband amplifier using InP/InGaAs single heterojunction bipolar transi
stor (HBT) is preserved. This modified Darlington amplifier exhibits a low-
frequency gain of 6.2dB with -3dB bandwidth of 90GHz. This wide bandwidth p
erformance is compatible, or superior to, other lumped or distributed ampli
fiers based on HEMT and HBT technologies reported in the literature.