基于清华凌讯Demodulator和海尔Decoder的STB方案 本文介绍了一个基于国产芯片的地面传输数字电视机顶盒设计方案使用凌讯科技与清华大学联合开发的解调芯片LGS8813与海尔Hi2011e解码芯片的DMB-TH解决方案，文中介绍了具体硬件实现方法和软件体系结构。

With this release, Creonic continues to strengthen its portfolio of cutting-edge IP cores for satellite communication systems. The enhanced DVB-S2X Demodulator (V 6.0) is now available for ASIC and ...

The demodulator is designed to be used together with a cable tuner and an analog to digital converter (ADC). The system has an internal state machine to control the operation, which can be externally ...

The completed composite demodulator with wall wart. At the end of the pipe in every FM station operating in stereo — which probably is 99.5% of the over 7,000 FM outlets operating here in the United ...

Now, a demodulator is much harder than a modulator. The specification tells you exactly what signal to transmit, so "all" you have to do is build a piece of equipment that codes the signal in the ...

It’s not, of course, but it is an interesting and useful demodulator for AM radio signals, as [Sebastian Westerhold] over at Baltic Labs explains in the brief but well-done video below.

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 ...

This demodulator is a true zero-IF design that demodulates wideband RF signals directly to baseband DC or low IF coupling. Its design takes advantage of the quadrature relationship between the two I ...

Micronas has announced the availability of the DRX3931J, an 8VSB and QAM 64/256 demodulator with integrated IF amplifier. The DRX3931J demodulates standard- and high-definition television signals ...

Freiburg, Germany: The DRX3931J device, an 8VSB and QAM 64/256 demodulator with integrated IF amplifier, is claimed by Micronas as the smallest demodulator solution available. Offered in a 7 by ...