A software-defined radio (SDR) terminal promotes programmable realizations of the physical layer functionalities. A lot of research work has been done in applying DSPs and FPGAs to implement the ...

The transition from second-generation (2G) to third-generation (3G) wireless cellular systems requires multi-standard adaptability in a wireless receiver. An important answer to this request is the ...

Diverse well describes the myriad digital modulation schemes used in modern voice and data communications. The alphabet soup of terminology extends well beyond the familiar QAM and GMSK fundamentals ...

Researchers at Skoltech have developed an ultra-compact electro-optic modulator based on silicon photonics and plasmonics ...

When you’re looking to add some wireless functionality to a project, there are no shortage of options. You really don’t need to know much of the technical details to make use of the more ...

Radio frequency (RF) refers to the part of the electromagnetic spectrum where electromagnetic waves can be generated by alternating current fed to an antenna. It spans from around 3 kHz to 300 GHz. RF ...

I’ve spent a lot of my career building analog-to-digital converters (ADCs) from whatever bits of stuff I can find lying around. In many cases, someone has decided that an analog signal needs to be ...

The monograph describes an electronic method of varying the effective value of an inductance and derives the theoretical value of an inductance and derives the theoretical value of this inductance.

http://www.cadence.comWhile the wireless industry has been focusing on increasing high data throughput, a number of low-rate, low-power sensing and monitoring ...