Filter apparatus with circulator for use in radio apparatus transmitting
or receiving systems
    1.
    发明授权
    Filter apparatus with circulator for use in radio apparatus transmitting or receiving systems 失效
    具有用于无线电设备发射或接收系统的环行器的滤波装置

    公开(公告)号:US5986520A

    公开(公告)日:1999-11-16

    申请号:US604559

    申请日:1996-02-21

    CPC分类号: H01P1/213

    摘要: Disclosed are a filter apparatus for use in a radio apparatus for multiplex radio communication used when a signal is branched, a jig for arranging dielectrics of the filter apparatus for use in a radio apparatus and a method for arranging dielectrics of the filter apparatus for use in a radio apparatus using the jig. A filter apparatus for use in a radio apparatus has a pair of dielectric filters having different frequency characteristics, which are connected to a common circulator, thereby reducing the number of the circulators to realize a reduction of size and a low cost of the radio apparatus and improvement of accuracy in communication.

    摘要翻译: 公开了一种用于在信号分支时使用的无线电设备的无线电设备中的滤波器装置,用于无线电设备中的用于布置滤波器装置的电介质的夹具和用于布置用于 使用该夹具的无线电装置。 在无线电设备中使用的滤波器装置具有一对具有不同频率特性的介质滤波器,其连接到公共循环器,从而减少循环器的数量以实现无线电设备的尺寸的减小和低成本, 提高沟通的准确性。