Multidirectional antenna includes: that antenna element forms omni-directional pattern; Scheduled interval is arranged around these lines at least a pair of of beam-splitting board, and forms long plate shape from antenna element towards external. Therefore, because multiple light beams can be reduced...
The Antennas Direct Clearstream 4 Max is one of the larger attic/outdoor mount antennas we tested. With its unique double figure-eight design, the antenna will do best in areas of strong to medium signal strength. The Clearstream 4 Max is designed to be multi-directional, receiving signals ...
The antenna has an ordinary square radiating patch, therefore displays a good omni-directional radiation pattern even at higher frequencies and also its radiation efficiency is greater than 82% across the entire radiating band. The designed antenna has a small size of 12×18 mm2.关键词: multi-...
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Multi-band Directional Panel AntennaA2508NJ-DPDiscontinued: No new product for sale. More Info The RadioLinx Directional Panel/Patch Antennas are designed to cover 2.4 GHz and 5.8 GHz ISM frequencies, obtaining maximum gain in an attractive, low-profile ...
3) Beam-forming for Smart Antenna 智能天线的波束形成4) multi-beam antenna 多波束天线 1. This paper discusses the satellite planar array multi-beam antenna and presents its model and array radiation pattern. 本文以星载平面阵列多波束天线为研究对象,建立了平面阵的数学模型,并给出天线的阵列方向...
Galtronics USA, a wholly owned subsidiary of Baylin Technologies introduced a new series of Next Generation Multibeam Directional Panel Antennas for 4G and 5G systems. The new Galtronics high gain multibeam antennas GP5124-07276, and GP5124-07277 both of
An omni-directional, multi-polarity, low profile planar antenna for receiving high definition television signals includes a dielectric substrate having a first side and a second side on which are respectively formed first and second conductive patterns. Each conductive pattern includes segments functioning...
UMDR: Multi-Path Routing Protocol for Underwater Ad Hoc Networks with Directional Antenna 来自 Semantic Scholar 喜欢 0 阅读量: 388 作者:J Yang,S Liu,Q Liu,G Qiao 摘要: This paper presents a new routing scheme for underwater ad hoc networks based on directional antennas. Ad hoc networks ...
and the bandwidth is 1 GHz. The gain of the Tx antenna is 20.3 dBi and is almost constant over the frequency range of the channel measurement. The half-power beamwidth (HPBW) of the Tx antenna is 21°. The receiver (Rx) was equipped with a uniform planar array (UPA) antenna, which ...