The Berrimah radar is located on a rise with the dish antenna tower ... due to several HF transmitter towers. Heavy rain over the radar site will cause attenuation of all signals. Path atte nuation ...

If a little fin antenna is good enough for today's cars, why isn't it good enough for a truck? What's the deal with the extra-long antennas on truck roofs?

He turned to an RTL-based TV Dongle. Since the stock antenna was not cutting it, he decided to make one specifically for the 1090 MHz signal. His design is based on Coaxial Collinear Antenna for ...

Abstract: This letter proposes a wideband two-dimensional (2-D) switched beam antenna array with single/dual/quad-lobed switched beams for direction of arrival (DOA ...

Abstract: Millimeter wave operation in 5G base stations necessitates small cell size and advanced multi-beam capabilities. At millimeter waves, base station antennas must be highly compact, making ...

In addition to chips to support satellite payload solutions and satellite communications, the SatixFy portfolio includes gateways, multi-beam digital antennas, user terminals and modems. Mike Greenley ...

According to the university, that is not an issue in this experiment because of the narrow and barely visible beam but also because the antennas are so high. The TU/e researchers are collaborating in ...