Blade antenna and wireless local area network comprising a blade antenna
A wireless local area network, blade technology, applied in antennas, resonant antennas, antenna components and other directions, can solve problems such as a priori unattractiveness
Inactive Publication Date: 2017-09-08
THE ANTENNA COMPANY INT
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[0100] figure 1 The blade antenna 1 depicted in has the following properties:
[0101] - Dual-band operation at 2.4GHz and 5.0GHz;
[0102] - 89% efficiency at 2.4GHz and 96% efficiency at 5.0GHz;
[0103] - Peak gain levels of 3.3dBi at 2.4GHz and 3.2dBi at 5.0GHz.
[0104] figure 2 The blade antenna 20 depicted in has the following properties:
[0105] - Dual-band operation at 2.4GHz and 5.0GHz;
[0106] - 95% efficiency at 2.4GHz and 95% at 5.0GHz;
[0107] - Peak gain levels above 2.0dBi at 2.4GHz and above 3.0dBi at 5.0GHz.
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Blade antenna suitable for use in a wireless local area network, comprising at least one blade antenna unit and preferably two blade antenna units wherein each unit comprises: -a ground plane, -a first blade structure which is mounted substantially perpendicular onto the ground plane, wherein the ground plane and first blade structure are at least partially made of an electrically conductive material and are electrically insulated from each other, thereby forming a blade antenna, -a body of dielectric material in which the blade structure at least partially is embedded and which functions as a lens structure for electromagnetic waves received or transmitted by the blade antenna.
Description
technical field [0001] The present invention relates to a blade antenna suitable for use in a wireless local area network, comprising at least one blade antenna unit and preferably two blade antenna units, wherein each unit comprises: [0002] - ground plane, [0003] - a first blade structure mounted substantially vertically to said ground plane, [0004] Wherein the ground plane and the first blade structure are at least partially made of conductive material and electrically insulated from each other, thereby forming a blade antenna. Background technique [0005] Blade antennas are commonly used for transmitting and receiving radio signals and are derived from a monopole antenna based on a rod-shaped pole positioned perpendicular to a ground plane. A blade antenna differs from a monopole antenna in that the rod pole is replaced by a planar structure or blade positioned perpendicular to the ground plane. Both the blade and the ground plane need to be at least partially m...
Claims
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IPC IPC(8): H01Q9/40H01Q19/09H01Q1/22H01Q1/40H01Q21/28
CPCH01Q1/2291H01Q1/40H01Q9/40H01Q19/09H01Q21/28
Inventor 迪亚哥·赛拉艾雷约翰里欧阿尔方·伊勒斯
Owner THE ANTENNA COMPANY INT
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