JPH024302U

JPH024302U -

Info

Publication number: JPH024302U
Application number: JP8242588U
Authority: JP
Priority date: 1988-06-21
Filing date: 1988-06-21
Publication date: 1990-01-11

Description

[Brief explanation of drawings]

第１図ａ，ｂ，ｃはそれぞれ本考案の偏波面切
換器を構成するマイクロ波フエライト棒および入
出力側誘電体にメタライズ層を形成した状態を示
す分解斜視図、第２図は本考案の一実施例による
偏波面切換器の組立て状態を示す縦断面図、第３
図は第２図の偏波面切換器に用いられるヨークに
弾性体を装着した状態を示す縦断面図、第４図は
従来の偏波面切換器を示す縦断面図、第５図は第
４図の偏波面切換器の端面図、第６図は第４図の
偏波面切換器の組立て方法を説明するための縦断
説明図である。４……マイクロ波フエライト棒、６……入力側
誘電体、８……出力側誘電体、１０……抵抗膜、
１２……コイル装置、１３……コイルボビン、１
４，１６……ヨーク、１８，１９……弾性体、２
０，２２，２４……メタライズ層。 Figures 1a, b, and c are exploded perspective views showing the state in which metallized layers are formed on the microwave ferrite rod and the input/output side dielectric material constituting the polarization switcher of the present invention, respectively, and Figure 2 is an exploded perspective view of the polarization switch of the present invention. A vertical sectional view showing an assembled state of a polarization plane switching device according to an embodiment, No. 3
The figure is a vertical cross-sectional view showing a state in which an elastic body is attached to the yoke used in the polarization switching device shown in FIG. 2, FIG. 4 is a vertical cross-sectional view showing a conventional polarization switching device, and FIG. FIG. 6 is an end view of the polarization switching device shown in FIG. 4, and FIG. 4... Microwave ferrite rod, 6... Input side dielectric, 8... Output side dielectric, 10... Resistive film,
12...Coil device, 13...Coil bobbin, 1
4, 16... Yoke, 18, 19... Elastic body, 2
0, 22, 24...metalized layer.

Claims

[Claims for Utility Model Registration] A microwave ferrite rod functioning as a Faraday rotator is inserted into the waveguide means, and a dielectric material is inserted in series on both end surfaces of the ferrite rod, and the outer periphery of the waveguide means is 1. A polarization plane switching device comprising a magnetic field applying means on a surface, wherein a metallized layer is formed on the outer peripheral surfaces of the microwave ferrite rod and both dielectrics as the waveguide means.