Troposcatter modem receiver

Details Troposcatter modem receiver Troposcatter modem receiver

1987-12-08

1989-12-26

Safourek, Benedict V.

Pulse or digital communications

Repeaters

Testing

375100, 455138, H04B 708

Patent

active

048902985

ABSTRACT:
The Troposcatter Modem Receiver includes a combiner, demodulator, baseband filter, a complex coefficient forward equalizer, a detector and a feedback circuit. The combiner is a linear maximal-ratio combiner and receives a plurality of input signals at an intermediate frequency and generates a combined output signal for presentation to the demodulator. The demodulator produces a demodulated signal which is filtered by the baseband filter prior to being presented to a first input of the equalizer. The output of the equalizer is forwarded to the detector which produces an output signal. The signal is fed back by way of the feedback circuit to a second input of the equalizer to modify the output signal.

REFERENCES:
patent: 3715670 (1973-02-01), Hirsch et al.
patent: 3965422 (1976-06-01), Tagliaferri
patent: 4112370 (1978-09-01), Monsen
patent: 4271525 (1981-06-01), Watanabe
patent: 4281411 (1981-07-01), Bonn et al.

Affiliated with

Also associated with

Rating

Troposcatter modem receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Troposcatter modem receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Troposcatter modem receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1581260