This is the second in a series of articles about FM transmission systems. The first appeared Oct. 9. How many bays do I need in my antenna and how much transmitter power do I need? These questions ...

Discussions with FM engineers unearthed concerns about radio’s future when considered with reference to streaming, DAB/IBOC, RBDS, satellite radio, and new applications of some laws of electronics ...

Digital TV transmitters for SFN and MFN networks; feature a built-in SFN adapter and advanced technology, which allows implementation of all modulation patterns for ...

This application note details the variety of antennas that are used in today’s handheld transmitter applications, such as remote keyless entry (RKE) systems, tire pressure monitors (TPMs), garage door ...

A new type of device—a hybrid antenna with electronics developed by electrical engineers at the Georgia Institute of Technology—puts several transmitters and receivers on the same IC chip or package, ...

Micrel Semiconductor has developed a single-chip radio transmitter for unlicensed bands in the 280 to 460MHz range that automatically corrects for differences in a connected loop antenna so the board ...

Features one-touch correction that corrects distortions at the touch of a button with the option of having full adaptive correction (AXACT); supports ATSC and ATSC Mobile DTV; can be used to upgrade ...