Pulse or digital communications – Repeaters – Testing
Patent
1984-01-10
1987-04-14
Safourek, Benedict V.
Pulse or digital communications
Repeaters
Testing
375 39, 455 60, 342361, H04B 700
Patent
active
046584056
ABSTRACT:
A radio communication system includes a transmitter unit, a transmission line and a receiver unit. The transmitter unit produces a vertically-polarized wave carrier or a horizontally-polarized wave carrier or both, in accordance with transmission data to be transmitted to the receiver unit. The receiver unit discriminates the levels of the thus transmitted vertically- and horizontally-polarized wave carriers to reproduce the original data.
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"A Coherent Digital Amplitude and Phase Modulation Scheme", IRE Transactions on Communications Systems, Mar. 1962, pp. 90-95.
European Search Report, The Hague, Aug. 30, 1985, Examiner: Holper.
Nakazawa Isao
Yazuka Hiroyuki
Fujitsu Limited
Safourek Benedict V.
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