JPS5927602U

JPS5927602U - Antenna sharing device

Info

Publication number: JPS5927602U
Application number: JP12317482U
Authority: JP
Inventors: 政夫中村
Original assignee: 八木アンテナ株式会社
Priority date: 1982-08-16
Filing date: 1982-08-16
Publication date: 1984-02-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第２図はそれぞれ従来の多周波用アンテナ共
用装置の構成図、第３図はこの考案の一実施例に係る多
周波用アンテナ共用装置の構成図、第４図は第３図のｘ
−ｘ’矢視断面図、第５図はこの考案の他の実施例を示
す構成図、第６図は第５図のＹ、Ｙ’矢視断面図である
。２１・・・外導体筐体、２２〜２５・・・帯域通過ろ波
器、２８・・・共通入力（出力）端子、３０〜３３・・
・共通入力（出力）端子側結合ループ、３４〜３７・・
・出力（入力）端子、３８〜４１・・・出力（入力）端
子側結合ループ。1 and 2 are block diagrams of a conventional multi-frequency antenna sharing device, FIG. 3 is a block diagram of a multi-frequency antenna sharing device according to an embodiment of this invention, and FIG. 4 is a block diagram of a multi-frequency antenna sharing device according to an embodiment of the present invention. x of
-x' arrow sectional view, FIG. 5 is a block diagram showing another embodiment of this invention, and FIG. 6 is a Y, Y' arrow sectional view of FIG. 21...Outer conductor housing, 22-25...Band pass filter, 28...Common input (output) terminal, 30-33...
・Common input (output) terminal side coupling loop, 34 to 37...
- Output (input) terminal, 38 to 41... Output (input) terminal side coupling loop.

Claims

[Scope of utility model registration request]

an outer conductor casing, a plurality of resonators arranged inside the outer conductor casing, a common input/output terminal attached to the outside of the outer conductor casing, and the common input/output terminal and the resonator. What is claimed is: 1. An antenna sharing device comprising: a coupling line for coupling each of the antennas;