DocumentCode
325427
Title
IF-band MMICs for high-speed wireless signal processing
Author
Hyashi, H. ; Muraguchi, M.
Author_Institution
NTT Wireless Syst. Lab., Kanagawa, Japan
Volume
1
fYear
1998
fDate
7-12 June 1998
Firstpage
89
Abstract
IF-band MMICs for high-speed wireless signal processing are presented. The first is a miniaturized 90/spl deg/ divider/combiner with 2.1-dB mean transmission loss for dividing signals at 140 MHz. The second is a logarithmic/limiting amplifier which utilizes a self-phase-distortion compensation technique. More than 65-dB gain and less than 5/spl deg/ phase deviation were obtained.
Keywords
MMIC; MMIC amplifiers; intermediate-frequency amplifiers; microwave limiters; power combiners; power dividers; radio equipment; signal processing; 140 MHz; 2.1 dB; 65 dB; IF-band MMIC; divider/combiner; high-speed wireless signal processing; logarithmic/limiting amplifier; self-phase-distortion compensation; transmission loss; Circuits; FETs; Gallium arsenide; Impedance; Limiting; MMICs; Phase distortion; Propagation losses; Signal processing; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1998 IEEE MTT-S International
Conference_Location
Baltimore, MD, USA
ISSN
0149-645X
Print_ISBN
0-7803-4471-5
Type
conf
DOI
10.1109/MWSYM.1998.689330
Filename
689330
Link To Document