首页> 外国专利> FREE SPACE COMBINING AND DIVERSITY ANTENNA SYSTEM FOR FIXED CELLULAR APPLICATIONS

FREE SPACE COMBINING AND DIVERSITY ANTENNA SYSTEM FOR FIXED CELLULAR APPLICATIONS

机译:固定细胞应用的自由空间组合和多样性天线系统

摘要

A free space combining and diversity antenna system for a fixed cellular station transmits signals from more than one transmitter without using a combiner, such that the combination of the transmitted signals is done in free space. Furthermore, multiple electrical antennas allow various reception diversity techniques to be employed. The station includes a plurality of transmitters, each connected to a transmission antenna where the transmission antenna may be a plurality of electrical antennas including a patch antenna, monopole antennas, dipole antennas, etc. The station further includes a plurality of receivers or transceiver-receivers connected to different antennas, for employing reception diversity techniques. Isolators connected between the antennas for each transmitter-transmitter, transmitter-receiver, transceiver-transceiver, transceiver-transmitter, and transceiver-receiver pair cancel transmitted signals received by the non-transmitting antennas.
机译:用于固定蜂窝站的自由空间组合和分集天线系统在不使用组合器的情况下从一个以上的发射机发送信号,从而在自由空间中完成了所发送信号的组合。此外,多个电天线允许采用各种接收分集技术。该站包括多个发射器,每个发射器连接到发射天线,其中发射天线可以是包括贴片天线,单极天线,偶极天线等的多个电天线。该站还包括多个接收器或收发器-接收器连接到不同的天线,以采用接收分集技术。对于每个发射器-发射器,发射器-接收器,收发器-收发器,收发器-发射器和收发器-接收器对,在天线之间连接的隔离器可抵消非发射天线接收到的发射信号。

著录项

  • 公开/公告号WO0007305A1

    专利类型

  • 公开/公告日2000-02-10

    原文格式PDF

  • 申请/专利权人 ERICSSON INC.;

    申请/专利号WO1999US14767

  • 发明设计人 REN CHUANSHENG;XUE HONGXI;

    申请日1999-06-29

  • 分类号H04B7/06;

  • 国家 WO

  • 入库时间 2022-08-22 01:50:48

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号