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 ...

Kyushu University researchers have successfully developed an ultra-high-speed optical modulator that can operate at more than 10 times the speed of current devices. This modulator was made thanks to a ...

Imagine for a moment that it's January 2008 and that DVB (The Digital Video Broadcasting Project) is currently drafting a specification called DVB-T2 for the next generation of digital terrestrial ...

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, ...

BBC Research and Innovation has reported the successful use of a demodulation device capable of receiving high definition pictures using the DVB-T2 transmission standard for the first time. DVB-T2, a ...

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, ...

SINGAPORE, June 13, 2019 – Appear TV, a leading global provider of next-generation video processing platforms for broadcast and streaming high-quality video, is presenting updates to its high-capacity ...

The 4K/8K UHDTV satellite broadcasting using ISDB-S3 (Integrated Services Digital Broadcasting for Satellite, 3rd generation), a transmission system researched and developed by NHK STRL, was ...