ZigBee is a wireless standard for personal area network (PAN) sensor monitoring and control. National Instruments' Alliance Partner SeaSolve has developed a test suite including transmit (Tx), receive ...

In The basics of 4-20mA current loop transmitters, I discussed the basics of 4-20 mA transmitters, a popular communication method to and from field elements in factory automation and other industrial ...

With so much attention on IBOC, it is appropriate to step back and review the basic principles of RF amplifiers. The radio transmitter is a collection of stages. Each stage modifies the signal in some ...

The proposed CORDIC-less digital polar transmitter demonstrates superior power added efficiency (PAE) and system efficiency (SE) for similar modulation signals. It also supports wider bandwidths, ...

The author is account manager, radio transmitters for Rohde & Schwarz, handling Canada and the United States. Liquid cooling for transmitters seems a bit exotic to many radio engineers, but truthfully ...

Many people want to enjoy the benefits of Bluetooth speakers and headsets but worry their television is too old to work with newer gadgets. Thankfully, Bluetooth transmitters are a relatively ...