DocumentCode
1927477
Title
Negative resistance optimized in noise for losses compensation in microstrip resonators
Author
Zaitsev, A. ; Kapilevich, B. ; Billonnet, L. ; Jarry, B. ; Guillon, P.
Author_Institution
Siberia State Univ. of Telecommun. & Inf., Novosibirsk, Russia
Volume
3
fYear
2001
fDate
20-24 May 2001
Firstpage
1577
Abstract
A new design concept of low noise negative resistance circuit is presented considering stability conditions. Low noise properties of a negative resistance circuit are guaranteed by an optimal value of the transistor feedback. Based on this circuit, a low-noise 2/sup nd/-order 3 GHz active bandpass filter has been designed and fabricated.
Keywords
active filters; band-pass filters; circuit feedback; circuit stability; microstrip filters; microstrip resonators; microwave filters; negative resistance circuits; resonator filters; 3 GHz; bandpass filter; loss compensation; microstrip resonator; microwave active filter; negative resistance circuit; noise optimization; stability; transistor feedback; Active filters; Band pass filters; Circuit noise; Circuit stability; Microstrip resonators; Microwave filters; Noise figure; Noise reduction; Resonator filters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location
Phoenix, AZ, USA
ISSN
0149-645X
Print_ISBN
0-7803-6538-0
Type
conf
DOI
10.1109/MWSYM.2001.967204
Filename
967204
Link To Document