As a follow-up on his story on tunnel radio, Nick Langan explores college campus carrier-current radio and hears from readers ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the basics.

This study proposes the design, fabrication, and testing of a 3-D integrated transmitter operating at the W band. Detailed analyses of the performance variations before and after packaging of the ...

This brief proposes a novel impulse-radio ultra-wideband (IR-UWB) transmitter circuit and system for high-speed wireless communication with a fractional digital time converter (DTC) and high spectrum ...