首页> 外国专利> MOUNTING TYPE RECEIVER, MOUNTING TYPE TRANSMITTER, MOUNTING TYPE TRANSMITTER-RECEIVER, ANTENNA, RECEIVER, TRANSMITTER, AND TRANSMITTER-RECEIVER

MOUNTING TYPE RECEIVER, MOUNTING TYPE TRANSMITTER, MOUNTING TYPE TRANSMITTER-RECEIVER, ANTENNA, RECEIVER, TRANSMITTER, AND TRANSMITTER-RECEIVER

机译:安装型接收器,安装型发送器,安装型发送器-接收器,天线,接收器,发送器和发送器-接收器

摘要

An antenna (100) includes a core (101) formed with ferrite and an antenna copper plate (102) arranged on periphery of the core (101) so that the antenna copper plate wraps nearly one around the core (101). A length L1 of the core (101)=a length L2 of the antenna copper plate (102), and a width W1 of the core (101)=a width W2 of the antenna copper plate (102). A height H1 of the core (101) and a height H2 of the antenna copper plate (102) are set to be equal or one to be larger (or smaller) than the other according to a necessary receiving characteristic.
机译:天线(100)包括由铁氧体形成的芯(101)和布置在芯(101)的外围上的天线铜板(102),使得天线铜板将几乎一个缠绕在芯(101)上。芯(101)的长度L1 =天线铜板(102)的长度L2,芯(101)的宽度W1 =天线铜板(102)的宽度W2。根据必要的接收特性,将铁心(101)的高度H1和天线铜板(102)的高度H2设置为相等或彼此大于(或更小)。

著录项

  • 公开/公告号EP1646107A4

    专利类型

  • 公开/公告日2007-08-08

    原文格式PDF

  • 申请/专利权人 CITIZEN WATCH CO. LTD.;

    申请/专利号EP20040747916

  • 发明设计人 SATO NOBUHIRO;KATO YUICHI;

    申请日2004-07-16

  • 分类号H01Q1/24;G04C9/04;G04G17/04;G04G21;G04G21/04;H01Q;H01Q1/27;H01Q7/06;H01Q7/08;H04B1/16;H04B1/18;H04B1/28;H04B1/38;H04B1/40;

  • 国家 EP

  • 入库时间 2022-08-21 20:48:23

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