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 ...
EDN

Modulation roundup: error rates, noise, and capacity

Subscribe here to receive similar articles over e-mail whenever Krishna Pillai publishes an article on his site. The article compares various digital modulation schemes like BPSK, QPSK, PAM, 16PSK, ...
TechRepublic

Performance of Free Space Optical Communication System With BPSK and QPSK Modulation

Free Space Optics is the technology which implies the line-of-sight link for the transfer of data between two distant points. The beam of light is used to provide optical connection that can transmit ...
Design-Reuse

DVB-RCS2 Satellite Modulator IP Core from Creonic Now Available

Kaiserslautern, Germany, Oct. 25, 2018 – Creonic GmbH, the market leader in Satellite Communications IP cores, announced today, the general availability of its latest IP core. The DVB-RCS2 modulator ...
Design-Reuse

Creonic Releases DVB-RCS2 Multi-carrier Satellite Receiver IP Core

Kaiserslautern, Germany, October 07, 2022 – Creonic GmbH, the market leader for satellite communication (SATCOM) IP cores, today announced the immediate availability of its multi-carrier DVB-RCS2 ...
EDN

FPGA-based FSK/PSK modulation

Binary FSK(Frequency Shift Keying) and PSK(Phase Shift keying) are extensively used in telecommunication for digital data transmission. FSK/PSK modulator circuits usually employ analogue components ...