Measured pattern results from the 15-m-diameter hoop/column deployable mesh reflector antenna are used to demonstrate the accuracy which can be obtained with this surface distortion analysis. The only ...

Abstract: The equivalent paraboloid is derived for classical offset Cassegrain and Gregorian antennas. The important practical case of systems with circular exit apertures is discussed in detail, and ...

Get free TV by watching over-the-air channels. Here are our recommendations for the best indoor OTA TV antennas for 2025.

Access and enjoy the over-the-air channels in your area with these HDTV antennas.

Indian scientists measure Sun's magnetic field using TV antennas, paving way for affordable astronomy research.

SpaceX is taking another step toward transforming global internet access with the release of its new Performance antenna. Designed for professional users, the antenna offers a major leap in speed ...

AES 2025, the 11th International Conference on Antennas and Electromagnetic Systems will serve as an international forum for the exchange of information on advancements and innovations in the fields ...

Antenna complex articles from across Nature Portfolio The antenna complex is a light-harvesting membrane-associated aggregate of proteins and photosensitive pigments such as chlorophyll and ...

Cellular signal boosters use big antennas to improve the coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles.

Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the best mobile hotspots we've reviewed for each major US carrier.

Space ‘Bunch of SCARS’: Space Force’s Hammett speeds phased array antenna integration " [T]his capability is so important to where we're headed in the next couple of years, with having the ...