DocumentCode
978964
Title
Single-chip CMOS MSK coherent demodulator
Author
Suzuki, H. ; Yamao, Y. ; Kikuchi, H.
Author_Institution
NTT Yokosuka Electrical Communication Laboratory, Yokosuka, Japan
Volume
18
Issue
13
fYear
1982
Firstpage
581
Lastpage
582
Abstract
We have fabricated a single-chip coherent demodulator for MSK (minimum shift keying), i.e. FFSK (fast frequency shift keying), which is one of the most effective modulation schemes for nonlinear digital radio communication systems. Carrier and clock recovery circuits are also integrated into the same chip. The demodulator operates at a bit rate of 32 kbit/s and a carrier frequency of 455 kHz at 5 V.
Keywords
demodulators; digital integrated circuits; field effect integrated circuits; frequency shift keying; CMOS MSK coherent demodulator; bit rate; carrier frequency; clock recovery; nonlinear digital radio communication systems;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19820393
Filename
4246530
Link To Document