Multiple-modulation communication system

Details Multiple-modulation communication system Multiple-modulation communication system

1995-05-22

1997-02-11

Chin, Stephen

Pulse or digital communications

Transceivers

375216, 375269, 375273, 375279, 375300, 375303, 375308, 375320, 375323, 375329, 375334, 375340, 455 73, 455102, 455142, 455205, 332100, 332103, 332108, 332120, 332151, 329300, 329304, 329317, 329348, H04B 138

Patent

active

056028687

ABSTRACT:
A multiple-modulation communication system includes a transmitter that modulates and transmits communication signals modulated by a first modulation technique and communication signals modulated by a second modulation technique. The first modulation technique and the second modulation technique are different. The communication system also includes a receiver capable of receiving the communication signals modulated by the first modulation technique and the communication signals modulated by the second modulation technique and demodulating the communication signals.

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"Power Requirements" K. Sam Shanmugam; Digital Analog Communications Systems, 1979, p. 416.

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