yagi是什么意思Yagi是一种常见的高增益定向天线,全称为“八木-宇田天线”(Yagi-Uda Antenna),由日本科学家八木秀次和宇田新太郎于20世纪20年代发明。它通过多个平行排列的金属振子实现电磁波定向收发,广泛应用于电视信号接收、无线电通信、雷达等领域。 一、基本结构与组成 Yagi天线由...
英文：Yagi-Uda antenna;Yagi antenna 解释：由一受激单元，一反射单元和一个或多个引向单元构成的端射...
[3]Y. Mushiake, A report on Japanese development of antennas: from the Yagi-Uda antenna to self-complementary antennas, IEEE Antenna and Propagation Magazine, 2004 [4]H. Yagi, S. Uda, Projector of the Sharpest Beam of Electric Waves, Proceeding of the Imperial Academy, 1926 [5]K. Sawaya...
The Yagi-Uda antenna, information on basic geometry, project and measure of Yagi-Uda antenna, include free repository/sample of not-tested beam antenna.
YAGI-UDA ANTENNA EQUIPMENTPROBLEM TO BE SOLVED: To provide Yagi-Uda antenna equipment capable of achieving a sharp directivity with a single antenna, and reducing an effect of an interference wave signal.SUGIURA TOSHIHIRO杉浦 敏博
Yagi-Uda Antenna on Naval Ship Introduction Investigation of optimal antenna position, analysis of near/far fields generated by antennas placed on large structures (like ships, aircrafts, etc.) plays important role in onboard antennas design and installation. This application demonstrates analysis of ...
Create Yagi-Uda Antenna The driven element for the Yagi-Uda antenna is a folded dipole, a standard exciter for this type of antenna. Adjust the length and width parameters of the folded dipole. Because cylindrical structures are modeled as equivalent metal strips, calculate the width using thecy...
UDA 【缩写】 =Ulster Defence Association 北爱尔兰防务协会 yagi [无]n.八木天线, 引向反射天线 Antenna n. antenae 〈动〉触角 antenna n. 1.(pl -nae)触角;触须 2.(pl ~s)(无线电或电视的)天线 loop antenna n. 环形天线 l antenna 【电】 L式天线 j antenna 【电】 J形天线 UHF ...
Design a Yagi-Uda antenna, which can produce directivity of 9~10 dBd. Use different software (search and find appropriate free software) to design and predict the performance of this antenna. You should discuss and compare the results (impedance, radiation patterns) from different software (minimu...
八木天线工作原理英文:Yagi-Uda antenna;Yagi antenna 解释:由一受.PDF,八木天线工作原理 英文:Yagi-Uda antenna;Yagi antenna 解释:由一受激单元,一反射单元和一个或多个引向单元构成的 端射阵。注:实际上反射单元可以由一些单元或一反射面组成。 上个世纪二十年代,