Size is important, but the correct size for the TV-frequency band is most important. The simplest antenna is a half-wave ...

Researchers have created a chip-based device that can split phonons—tiny packets of mechanical vibration that can carry ...

Join us at Mr Sagoo for amazing hand-crafted creations, where you'll master the art of DIY projects including crafts, ...

It’s nice to picture yourself chopping firewood like a lumberjack–deftly swinging an axe through log rounds to cut perfectly sized pieces. That said, it's simply not how it happens. For most of us, ...

People often complain about slow internet speeds from their home Wi-Fi routers. Especially those with Wi-Fi with antennas are often confused about which direction to point the Wi-Fi router's antennas.

Abstract: With the rapid development and commercialization of fifth-generation (5G) technology, calibration and RF testing using over-the-air (OTA) is becoming increasingly important. Due to the large ...

Abstract: In this letter, a Ka-band filter-antenna based on gap waveguide (GWG) is proposed. First, a patch of the filter-antenna with a flat in-band gain and good out-of-band rejection, is analyzed ...