Featured Stories


A New Method of Phase Splitting in PLL Frequency Synthesis

A new method of frequency synthesis achieves excellent spectral purity, high agility, fine resolution, low power consumption and cost. The principle of the Phase Digital Synthesizer (PDS) is the control signal for the VCO in the PLL is formed by a Multi Frequency-Phase Detector (MFPD) with phase splitting of the reference and VCO signals into a large group of compared signals. The outputs of the partial detectors are then summed to develop the VCO control voltage.

Read More


IMS 2018

Philadelphia, PA

EDI CON China 2018

Beijing, China

EuMW 2017

Nuremberg, Germany


Washington DC


Phoenix, Ariz.


5G mmWave Communications Training Course - Prof Ted Rappaport of NYU WIRELESS


Learn everything you need to know about mmWave technology in this 2 day online course was recorded in 2014 by IEEE Com Soc and covers the fundamental communications, circuits, antennas and propagation issues surrounding emerging 60 GHz wireless LAN and mmWave cellular/backhaul applications. The course was developed and delivered by Professor Theodore (Ted) Rappaport, a pioneering researcher and educator in mmWave wireless communications, wireless systems and radio propagation. It is bundled with his eBook and full class notes with more than 300 pages of information. The course can be played at your own pace and stopped/repeated at any point since it is in video format with one file for each day.

Rappaport Book