DocumentCode
3087594
Title
Digital picture code transmission by carrier phase modulation in AM radio transmitter
Author
Wakai, Kazuaki ; Moribe, Nobuyoshi ; Nasu, Yoshihiko ; Ikeda, Hiroaki ; Li, Jinzhu
Author_Institution
Japan Broadcasting Corp., Tokyo, Japan
fYear
1990
fDate
16-19 Apr 1990
Firstpage
1622
Abstract
A novel system for concurrently transmitting audio signals and digital codes from an AM radio station to each receiver is presented. Experiments for sending a still picture from the AM radio station to the receiver have been carried out to check whether the present system is satisfactory. Digital codecs were transmitted at a baud rate of 300 b/s with 2-φ to 4-φ phase-shift keying, and the bit and block error rates were on the order of a few percent
Keywords
coding errors; digital signals; phase shift keying; radio transmitters; video signals; AM radio transmitter; PSK; bit error rates; block error rates; carrier phase modulation; digital picture code transmission; phase-shift keying; still picture; Digital modulation; Modulation coding; Phase modulation; Phase shift keying; RF signals; Radio broadcasting; Radio frequency; Radio transmitters; Radiofrequency integrated circuits; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 1990. ICC '90, Including Supercomm Technical Sessions. SUPERCOMM/ICC '90. Conference Record., IEEE International Conference on
Conference_Location
Atlanta, GA
Type
conf
DOI
10.1109/ICC.1990.117337
Filename
117337
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