MULTI-DIRECTIONAL ANTENNAPROBLEM TO BE SOLVED: To allow a small-sized multi-directional antenna satisfactorily receive radio waves arriving from any direction.HORII SHOTARO堀井 正太郎
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-...
Experience superior TV reception with Antennas Direct ClearStream 4MAX Indoor Outdoor Antenna. 70 Mile Range!
Encoded information reading terminal with multi-directional antenna YP Wang,H Qu,C Feng - US 被引量: 4发表: 2016年 The capacity of multi-channel multi-interface wireless networks with multi-packet reception and directional antenna The capacity of wireless networks can be improved by the use of ...
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
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 ...
is measured and calibrated in an anechoic chamber to obtain a 3D antenna pattern. The radio frequency (RF) in Rx is traversed and connected to each antenna element through electronic switching. Based on the calibration results of the Rx antenna array, the Space-Alternating Generalized Expectation-...
United States Application US20090289853 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
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...