DocumentCode :
3581772
Title :
Analytical design of small-signal amplifier with maximum gain in conditionally stable region
Author :
Mizukusa, Shinichi ; Takano, Kyoya ; Katayama, Kosuke ; Amakawa, Shuhei ; Yoshida, Takeshi ; Fujishima, Minoru
Author_Institution :
Graduate School of Advanced Sciences of Matter, Hiroshima University, 1-3-1 Kagamiyama Higashi-hiroshima, Japan
fYear :
2014
Firstpage :
774
Lastpage :
776
Abstract :
The source and load impedances required to realize the maximum small-signal gain are analytically derived to exceed the maximum stable gain (MSG) in the conditionally stable region. The maximum gain is useful for millimeter-wave amplifiers in which the MSG of MOSFETs is less than 10dB. The design procedure of an amplifier is described with reference to the derived source and load impedances. It is demonstrated that a balanced amplifier can achieve high gain while satisfying reflection characteristics.
Keywords :
Abstracts; Decision support systems; Gain; Microwave circuits; CMOS; balanced amplifier; integrated circuit; maximum stable gain; millimeter wave; small-signal amplifier; stability;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference (APMC), 2014 Asia-Pacific
Type :
conf
Filename :
7067781
Link To Document :
بازگشت