DocumentCode
2167796
Title
Novel High Dynamic Range Amplifier for Broadband Communication Systems
Author
Virdee, Avtar S. ; Virdee, Bal S.
Author_Institution
Filtronic Components Limited, 8 Vincent Avenue, Crownhill, Milton Keynes, U.K., tel:+44 1908 261755, fax:+44 1908 261788, email: a.virdee@fcl.com
fYear
2001
fDate
24-26 Sept. 2001
Firstpage
1
Lastpage
4
Abstract
This paper demonstrates the design and implementation of a novel high dynamic range amplifier for broadband receiver applications. The high dynamic range amplifier employs the novel concept of cascaded reactively terminated single-stage distributed amplifier (CRTSSDA) which is integrated with a low-noise resistive feedback amplifier. The 2-18 GHz amplifier is shown to exhibit an associated gain of 34 dB, with a noise figure of 3.3 dB. It had a third-order output intercept of 32 dBm at the 1-dB gain compression point of 23 dBm.
Keywords
Bandwidth; Broadband amplifiers; Broadband communication; Distributed amplifiers; Dynamic range; Feedback amplifiers; Impedance; Low-noise amplifiers; Noise figure; Termination of employment;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2001. 31st European
Conference_Location
London, England
Type
conf
DOI
10.1109/EUMA.2001.339191
Filename
4140259
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