Symbol lock detector

Details Symbol lock detector Symbol lock detector

1997-12-24

2000-07-18

Vo, Don N.

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

375355, H04L 2706

Patent

active

060917873

ABSTRACT:
A simplified symbol lock detector which uses T/2 spaced signal samples in conjunction with an interpolator to approximate the T/4 shifted signal samples used by conventional symbol lock detectors. The approximated T/4 shifted signal samples are processed by a phase detector prior to input to a threshold detector which indicates proper symbol lock if the lock signal exceeds a predetermined threshold.

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