Antennas installed at 18 U.S. high schools detected bursts of radio activity that can precede solar disturbances capable of ...

Air Traffic Controllers use Automatic Dependent Surveillance-Broadcast (ADS-B) as an alternative to secondary radar to track aircraft. The ADS-B is transmitted by the aircraft and contains informat… ...

DES MOINES (AP) - Cable operator Mediacom Communications Corp. said it handed out 4,000 antenna kits to Des Moines area subscribers who wanted to view channels dropped because of dispute ...

Continue reading “Field Testing An Antenna, Using A Field” → Posted in Hackaday Columns , Radio Hacks , Slider Tagged antenna , field test , RF measurement Mylar Space Blankets As RF Reflectors ...

The purpose of this antenna design is to provide an efficient, broadband, wire-antenna system for RF communications. The benefits of the antenna include a single integrated antenna system for total ...

This weekend in Seattle, amateur radio operators are gearing up for a disaster preparedness drill at South Seattle College, ...

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In addition, rotor-blade rotation may alter other antenna characteristics including input impedance and polarization of the radiated field. This paper investigates the effect of rotor-blade rotation ...

MilliBox is a product line of mmWave and THz antenna testing systems based in San Jose, California, launched by mmWave IC pioneers Chinh Doan and Jeanmarc Laurent in 2018. With over 350 setups ...

Universal mounting kit options include: the trailer side mount antenna kit, trailer nose mount antenna kit, and the truck mount kit. By Kevin Linger Jun 3, 2025. PRT North American Portfolio Expands ...