If you watch old science fiction or military movies — or if you were alive back in the 1960s — you probably know the cliche for a radar antenna is a spinning dish. Although the very first ...

Telewave, Inc.'s iDAS Appeal is an indoor Distributed Antenna System (iDAS) product family that incorporates advanced materials and RF engineering expertise. Telewave’s iDAS offers a low PIM ...

This 4-part report discusses antenna fundamentals and the various types of antennas used for short range devices. Fundamentals are presented along with practical design principals. It is excerpted ...

In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a discussion of antenna sidelobes and the effect of tapering across an array. Tapering is simply ...

If you want to talk about antennas, the amateur radio community ... in Michael Crichton’s Sphere than there is in the normal parts of the Internet. Now there might be an easier way to play ...

In 2018, NTT DOCOMO partnered with Japanese glassmaker AGC to address this issue by developing the world’s first glass ...

Whatever it's made up of, the antenna is claimed to reliably receive 5G, Wi-Fi, Bluetooth, radio broadcast and satellite signals, the latter including GNSS (Global Navigation Satellite System).

An accurately calibrated and sensitive antenna is needed for such work. This White Paper looks at the characterisation of magnetic loop antennas — those sensitive to the magnetic component of an ...