DocumentCode
2512072
Title
Co-design of dual-band low noise amplifier and band-pass filter
Author
Ma, Runbo ; Zhang, Wenmei
Author_Institution
Coll. of Phys. & Electron., Shanxi Univ., Taiyuan, China
fYear
2010
fDate
12-16 April 2010
Firstpage
1378
Lastpage
1380
Abstract
A co-design method for the dual-band low noise amplifier (LNA) and band-pass filter (BPF) is presented in this paper. After the dual-band BPF and two single-band LNAs are designed separately by the traditional method, the two single-band matching networks (MNs) of the LNAs are transformed into one dual-band MN. Further, the dual-band MN and BPF are combined into the dual-band filtering MN, of which each element value can be obtained by the equations given in the paper. Also, the validity is verified by a sample of 1.57/2.4 GHz LNA-filter.
Keywords
band-pass filters; low noise amplifiers; network synthesis; band-pass filter; codesign method; dual-band low noise amplifier; frequency 1.57 GHz; frequency 2.4 GHz; single-band matching networks; Band pass filters; Circuits; Dual band; Educational institutions; Electromagnetic compatibility; Electromagnetic compatibility and interference; Filtering; Low-noise amplifiers; Matched filters; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location
Beijing
Print_ISBN
978-1-4244-5621-5
Type
conf
DOI
10.1109/APEMC.2010.5475589
Filename
5475589
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