1 - Bit differentially operating gmsk - detector with compensation of the frequency offset

摘要

A one-bit differential detector for a GMSK signal operates independently of an offset frequency. In particular, a decision signal used by a decision circuit to distinguish between logic "0" and logic "1" is always equal to sin[&Dgr;&phgr;(T)]. The inventive detector has an improved bit error rate performance in comparison to the prior art.