DocumentCode
1725983
Title
GMSK digital portable transceiver using 32 kbps ADM
Author
Suzuki, Hiroshi ; Momma, Koji ; Yamao, Yasushi
Author_Institution
Nippon Telegraph and Telephone Public Corporation, Kanagawa-ken, Japan
Volume
33
fYear
1983
Firstpage
341
Lastpage
346
Abstract
Digital mobile radio transmission techniques and integrated circuit devices have been developed for application to a digital portable transceiver utilizing narrowband GMSK modulation. Design and performance of a quadrature-type GMSK modulator, and a single chip coherent demodulator are described. For mitigating slow fading, a switching diversity using jitter detection type sensor is proposed and shown to be effective. An experimental portable transceiver, developed to examine the hardware feasibility, is shown.
Keywords
Application specific integrated circuits; Demodulation; Digital integrated circuits; Digital modulation; Fading; Hardware; Jitter; Land mobile radio; Narrowband; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1983. 33rd IEEE
Type
conf
DOI
10.1109/VTC.1983.1623159
Filename
1623159
Link To Document