The U.S. Army of the future may move away from the traditional radio frequencies toward little-used spectrum in part by using card-based radios, liquid metal antennas and laser communications. Today’s ...
America at 250: The New Issue of NR Is Out Audio By Carbonatix The Federal Communications Commission (FCC) under the Biden administration seems intent on auctioning off more electromagnetic spectrum ...
Spectrum is everything when it comes to choosing or designing wireless equipment. Knowledge of the electromagnetic (EM) spectrum is essential for all engineers working with wireless equipment and ...
Interesting Engineering on MSN
7 electronic warfare systems that can disrupt military operations without weapons
Electronic warfare has become a vital force in modern conflict. It is used to ...
The relentless demand for more spectrum and more bandwidth, along with unique application characteristics of electromagnetic radiation at different wavelengths, is leading to persistent efforts for ...
(1) A group of frequencies in the electromagnetic spectrum that are assigned by regulatory agencies for a particular purpose. Also called a "frequency band." See frequency bands, spectrum, satellite ...
Active sensing encompasses the use of a transmitter and at least one receiver to measure (sense) the transmission or scattering properties of a medium at radio frequencies. In transmission ...
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