RF mixers or frequency mixers and the process of RF mixing or multiplication is key to many RF circuits enabling...

RF frequency synthesizer technology is widely used & there are several different types of PLL synthesizers, direct and indirect, digital...

Phase locked loops, PLLs are a key RF circuit building block, but they often appear to be shrouded in mystery....

overview, information, or tutorial about DSSS, direct sequence spread spectrum, and the way that the system operates.   Direct Sequence...

The radio signal is used for transmitting and receiving electromagnetic waves. It is an electronic device that generated signals artificially...

QAM: Quadrature Amplitude Modulation combines amplitude & phase changes to give additional capacity & is widely used for data communications....

Filter Bank Multicarrier, FBMC is a form of multicarrier modulation in which the carriers are filtered to provide a more...

In data communications and networking, (OFDM) is a method of digital data modulation, whereby a single stream of data is...

For a radio signal to carry information, it must be varied or modulated - there are various types of modulation,...

It is defined as a combination of hardware and software and an operating system is software that is used for...