天线装置和方法

Antenna arrangement and method

Abstract

The present invention discloses an antenna arrangement, particularly a travelling wave antenna arrangement, with adjustable emission characteristics, having: an antenna element which has a first feed terminal at one end of the antenna element and a second feed terminal at another end of the antenna element; a signal generation unit that is designed to generate a feed signal and to provide the feed signal at the first feed terminal of the antenna element and at the second feed terminal of the antenna element; and at least one signal adjusting unit, which is arranged electrically between the signal generation unit and one of the feed terminals and is designed to adjust the amplitude and/or the phase of the corresponding feed signal according to a predetermined emission characteristic. The present invention further discloses a method.
本发明公开一种具有可调节的辐射特性的天线装置、尤其行波天线装置,其具有天线元件、信号产生单元、至少一个信号匹配单元,所述天线元件在所述天线元件的一端处具有第一馈入连接端而在所述天线元件的另一端处具有第二馈入连接端,所述信号产生单元构造用于产生馈入信号并且构造用于在所述天线元件的第一馈入连接端处并且在所述天线元件的第二馈入连接端处提供所述馈入信号,所述至少一个信号匹配单元在电方面设置在所述信号产生单元和所述馈入连接端中的一个之间,并且所述信号匹配单元构造用于根据预给定的辐射特性来匹配相应的馈入信号的振幅和/或相位。本发明还公开一种方法。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    CA-2217730-A1September 12, 1997Makoto Ochiai, Nippon Steel Corporation, Motonobu Moriya, Naohisa Goto, Makoto AndoPlanar array antenna
    CN-101218710-AJuly 09, 2008艾利森电话股份有限公司用于点对点应用的改进转发天线
    GB-2164498-BApril 07, 1988Singer CoCrossover travelling wave feed
    JP-3917112-B2May 23, 2007日本電信電話株式会社マルチビームアンテナ
    US-6320542-B1November 20, 2001Matsushita Electric Industrial Co., Ltd.Patch antenna apparatus with improved projection area

NO-Patent Citations (0)

    Title

Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-104868233-AAugust 26, 2015电子科技大学一种左右旋圆极化可重构的微带行波天线阵
    WO-2017000106-A1January 05, 2017华为技术有限公司Phase-controlled array system and beam scanning method