In the early days of wireless LANs, the chief concern was throughput. The original 802.11 standard called for speeds only as high as 2Mbit/sec., and, yes, that was optimal, not typical performance. We ...

Associate Professor of Physics Jonathan Pober has spent the past 20 years detecting faint astronomical signals in radio waves that can provide information about the early universe. This task can be ...

Counterfeit health features on smartwatches and disruptive inverters keep the regulator busy, who is intensifying online ...

A West Virginia University research team is working on ways to eliminate the rampant human-made radio interference from cell phones, televisions and radar systems that can block the detection of radio ...

Re “AM radio in your car? Don’t let Congress decide.” by Jeff Jacoby (Opinion, May 31): Electric motors and other electronic equipment in electric vehicles can be a major source of radio frequency ...

Text has been updated to correct and clarify several points. An NAB engineering session looked at two modes of interference in the FM broadcast band: one from a persnickety well-known source, the ...

SALT LAKE CITY (KUTV) — Frequency amplifiers required by the International Fire Code for large buildings are needing an update or upgrade in order to function ...

Radio frequency interference (RFI) remains a critical challenge in synthetic aperture radiometry, where precise reconstruction of brightness temperature maps is essential for environmental, ...