frequency modulation : Definition, Usages, News and More
- n modulation of the frequency of the (radio) carrier wave
News & Articles
- Chip-Sized Digital Optical Synthesizer to Aim for Routine Terabit-per-second Communications
Washington DC (SPX) Apr 29, 2014 In the 1940s, researchers learned how to precisely control the frequency of microwaves, which enabled radio transmission to transition from relatively low-fidelity amplitude modulation (AM) to high-fidelity frequency modulation (FM). This accomplishment, called microwave frequency synthesis, brought about many advanced technologies now critical to the military ...
April 29, 2014 - Space War