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Supergain array antenna system and method for controlling supergain array antenna

机译：超增益阵列天线系统及控制超增益阵列天线的方法

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摘要

To provide a super directional gain in a multi-element array antenna. An array antenna comprising a plurality of antenna elements A-1-A-4 spaced at intervals (equal to or less than a quarter of a wavelength) that provides a supergain is used. A weight generator circuit generates weight data in accordance with phase difference and amplitude difference among the antenna elements A-1-A-4 and directivity data of each of the antenna elements A-1-A-4. The generated weight data is used to weight each of the antenna elements A-1-A-4.

机译：在多元素阵列天线中提供超方向增益。包括以提供超增益的间隔（等于或小于四分之一波长）间隔开的多个天线元件A- 1 -A- 4 的阵列天线为：用过的。加权发生器电路根据天线元件A- 1 -A- 4 之间的相位差和幅度差以及每个天线元件A的方向性数据来产生加权数据。 - 1 -A- 4。生成的权重数据用于对每个天线元件A- 1 -A- 4进行加权。 展开▼

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公开/公告号US2004009793A1

专利类型

公开/公告日2004-01-15

原文格式PDF

申请/专利权人 NTT DOCOMO INC.;
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申请/专利号US20020310971

发明设计人 TOSHIO NOJIMA;NORIYOSHI TERADA;RYO YAMAGUCHI;
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申请日2002-12-06

分类号H04B1/38;

国家 US

入库时间 2022-08-21 23:19:26

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1. 超增益阵列天线系统及控制超增益阵列天线的方法 [P] . 中国专利： CN1244182C . 2006.03.01

2. 超增益阵列天线系统及控制超增益阵列天线的方法 [P] . 中国专利： CN1426131A . 2003-06-25

3. Supergain array antenna system and method for controlling supergain array antenna [P] . 美国专利： US7203469B2 . 2007-04-10

机译：超增益阵列天线系统及控制超增益阵列天线的方法

4. SUPERGAIN ARRAY ANTENNA SYSTEM AND METHOD FOR CONTROLLING SUPERGAIN ARRAY ANTENNA [P] . 韩国专利： KR100541219B1 . 2006-01-11

机译：超增益阵列天线系统和控制超增益阵列天线的方法

5. SUPERGAIN ARRAY ANTENNA SYSTEM AND METHOD FOR CONTROLLING SUPERGAIN ARRAY ANTENNA [P] . SG98080A1 . 2003-08-20

机译：超增益阵列天线系统和控制超增益阵列天线的方法

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