Multi-clock matched filter for receiving signals with multipath

Details Multi-clock matched filter for receiving signals with multipath Multi-clock matched filter for receiving signals with multipath

1998-09-18

2000-03-21

Vo, Don N.

Pulse or digital communications

Spread spectrum

Direct sequence

375149, 375152, 370335, 370342, 370441, H04B 169

Patent

active

060410736

ABSTRACT:
A multi-clock matched filter for receiving signals with multipath. The signals may be modulated with a spread-spectrum spreading sequence, or other analog or digital signal. A number of signal registers store digital samples of the received signal. The gating of digital samples into each of the signal registers is controlled by a separate clock timing. The timing sequence may be derived from a common clock. A multiplexer sequentially selects each of the signal registers, and passes the respective content of each signal register to a matched filter. A number of delay-locked-loop circuits track each of the multipath signals, and generate the timing sequence for gating signal registers.

REFERENCES:
patent: 5528624 (1996-06-01), Kaku et al.
patent: 5548613 (1996-08-01), Kaku et al.
patent: 5802102 (1998-09-01), Davidovici
patent: 5809062 (1998-09-01), Hulbert

Affiliated with

Also associated with

Rating

Multi-clock matched filter for receiving signals with multipath does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-clock matched filter for receiving signals with multipath, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-clock matched filter for receiving signals with multipath will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-736224