We can pull all that together into an educational model for two SDRs talking to each other, but it’s going to require two parts: modulation and demodulation. Guess what?

There are several modern digital modulation techniques that provide increased information capacity, higher data security and quicker system availability with great communication qualities.

Modulation and demodulation of the WiFi signal is all handled onboard the Cyclone V FPGA, with the decoded 802.11 WiFI packets handed over to the Linux mac80211 module which handles the MAC level ...

A versatile four-quadrant analog multiplier core from Analog Devices, the AD633, is widely used in applications like modulation and demodulation, automatic gain control, power measurement, and ...

DiBcom and TeamCast have teamed up to provide programmable mobile TV solutions that can be configured similarly to meet the modulation and demodulation requirements of current broadcast standards, ...

Creonic’s DVB-S2 and DVB-S2X IP cores provide essential digital baseband functions including modulation, demodulation, FEC encoding/decoding (LDPC/BCH), frame synchronization, and symbol timing ...