QAM Modulator and Demodulator combine two amplitude modulation signals into a single data transfer channel: 1. Technique of modifying any one characteristic (amplitude, frequency, or phase) ... This ...

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 ...

New programmable, highly integrated modulator, demodulator and dual-mixer simplify design in 3G/4G communications, military/aerospace and instrumentation equipment applications. TAMPA, Fla ...

TeamCast has developed a solution to meet the performance and high-bit-rate video content demands of mobile environments. The system consists of the MNG, a robust OEM modulator for low-power embedded ...

The demodulator is designed to be used together with an RF tuner, and an analog to digital converter. The system has an internal state machine to control the operation, and can be externally ... The ...

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 ...

In combination with RNG3, the company’s new four-way diversity demodulator, customers can create 40Mb/s links using frequencies between 2GHz and 3GHz, even at high speed (> 200km/h). The RNG3 compact ...

In this paper, BPSK modulator and demodulator are purely design by using Hardware Description Language (VHDL) and implementing it on Spartan 3E FPGA kit. Subscribe to the Developer Insider Newsletter ...

As modulation monitors become more software-defined and IP-connected, both vendors and broadcast engineers are able to address these emerging needs more easily. In this article, we’ll address the ...