IEEE

DSSS differential GMSK with space-time modulation for robust mobile data links

Abstract: A new modulation scheme combing GMSK with direct-sequence spread spectrum (DSSS) and differential modulation is proposed in this paper, which is named DS-DGMSK. The demodulation can achieve ...
EDN

Saelig Introduces DSSS 2.4GHz Low Power Radio Transceiver

STD-502-R 2.4 GHz transceiver which uses direct sequence spread spectrum (DSSS) modulation and a true diversity circuit, enabling reliable communications even in the congested 2.4 GHz band. The ...
Electronic Design

Digital Modulation Test Tools: Instruments With Attitude

Diverse well describes the myriad digital modulation schemes used in modern voice and data communications. The alphabet soup of terminology extends well beyond the familiar QAM and GMSK fundamentals ...
EDN

Demodulation Capabilities of a DSSS Super-Regenerative Receiver

This article investigates the demodulation capabilities of a DSSSsuper-regenerative receiver. Starting from the general expressionthat characterizes the receiver's behavior, we demonstrate that afew ...