Multi-mode signal processing

Details Multi-mode signal processing Multi-mode signal processing

1992-10-27

1998-04-28

Chin, Wellington

Pulse or digital communications

Apparatus convertible to analog

375219, 375298, 375324, 375340, 332103, 332117, 364180, 455 74, H04L 2734, H04L 2736, H04L 2738

Patent

active

057455236

ABSTRACT:
A digital system accommodates analog communications, thus avoiding the need for separate subsystems each dedicated to either analog or digital communications. The system includes a receive circuit for converting received signals into an intermediate frequency, a transmit circuit for modulating and transmitting signals and signal processors for processing the intermediate frequency signals and the signals to be transmitted, wherein the signals can be processed into digital or analog format using substantially the same circuitry.

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