DocumentCode
3385156
Title
Wideband asymmetrical bandpass LC-ladder matching networks for low-noise amplifiers
Author
De Queiroz, Antonio Carlos M
Author_Institution
COPPE/EP - Electr. Eng. Program, Fed. Univ. of Rio de Janeiro, Rio de Janeiro
fYear
2008
fDate
Aug. 31 2008-Sept. 3 2008
Firstpage
974
Lastpage
977
Abstract
The use of asymmetrical bandpass LC filters as input matching networks for low noise amplifiers is investigated. The use of these filters instead of symmetrical bandpass filters for wideband impedance matching allows simpler structures for the matching of unequal resistances, some voltage gain, and stronger attenuation at high-frequency.
Keywords
band-pass filters; impedance matching; low noise amplifiers; wideband amplifiers; asymmetrical bandpass LC filters; low-noise amplifiers; wideband asymmetrical bandpass LC-ladder matching networks; wideband impedance matching; Band pass filters; Broadband amplifiers; Capacitance; Frequency; Impedance matching; Low-noise amplifiers; Matched filters; Passband; RLC circuits; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 2008. ICECS 2008. 15th IEEE International Conference on
Conference_Location
St. Julien´s
Print_ISBN
978-1-4244-2181-7
Electronic_ISBN
978-1-4244-2182-4
Type
conf
DOI
10.1109/ICECS.2008.4675018
Filename
4675018
Link To Document