Electronic Design

QPSK Demodulator Is A Good Match For Low-Cost Modulator

This demodulator is suitable for the quadrature phase-shift keying (QPSK) modulator previously published by the same author, "Novel Low-Cost QPSK Modulator Needs No Adjustments" (electronic design, ...
Electronic Design

Novel Low-Cost QPSK Modulator Needs No Adjustments

Eliminating software adjustments in circuits based on digital logic improves robustness and reduces cost for small-production-run series. This circuit is a cost-improved version of classical QPSK ...
EDN

SDRs for Modem Testing and Measurement

Signal modulation is one of the most basic and important concepts in the RF industry. It consists of using the variation of one or more parameters of a carrier signal to transmit information, ...
TV Technology

TeamCast unveils Syper DVB-S/S2 demodulator, Vyper DVB-S/S2 modulator

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. TeamCast has introduced Syper, a DVB-S/S2 demodulator optimized for satellite distribution and ...
TechRepublic

Design and Implementation of BPSK Modulator and Demodulator Using VHDL

In the last years, a major transition from analog to digital modulation techniques has occurred and it can be seen in all areas of wireless communication, satellite and cellular systems. This paper ...
Business Wire

GigOptix Reinforces 100Gbps Leadership at OFC/NFOEC; First Demo of Quad Driver and Polymer Modulator Bundle, as the Core for Next Gen Small Form Factor 100Gbps Transceiver, and ...

SAN JOSE, Calif.--(BUSINESS WIRE)--GigOptix, Inc. (NYSE MKT: GIG), a leading supplier of advanced semiconductor and optical communications components, today announced that it will be showcasing its ...