Title :
Noise properties of second order microstrip active filter with negative resistance compensation for a loss
Author :
Kapilevich, B.Yu. ; Zaitsev, A.G. ; Jarry, B. ; Billonet, L.
Author_Institution :
SibSUTI, Novosibirsk, Russia
fDate :
6/21/1905 12:00:00 AM
Abstract :
A second order microstrip active filter is considered. A single negative resistance element is used to achieve compensation for the loss of two resonators of the filter. The negative resistance element is implemented using the optimization of FET feedback circuits for noise reduction. A comparison with the same bandwidth passive filter is presented
Keywords :
active filters; circuit feedback; circuit noise; compensation; losses; microstrip filters; negative resistance circuits; FET feedback circuits; loss compensation; microstrip active filter; negative resistance compensation; noise properties; noise reduction; second order active filter; Active filters; Active noise reduction; Band pass filters; Bandwidth; Circuit noise; FETs; Feedback circuits; Microstrip filters; Noise reduction; Resonator filters;
Conference_Titel :
High Power Microwave Electronics: Measurements, Identification, Applications, 1999. MIA-ME '99. Proceedings of the IEEE-Russia Conference
Conference_Location :
Novosibirsk
Print_ISBN :
5-7782-0270-9
DOI :
10.1109/MIAME.1999.827832
