JPS5978704U

JPS5978704U - microwave receiver

Info

Publication number: JPS5978704U
Application number: JP17407282U
Authority: JP
Inventors: 貞男五十嵐
Original assignee: アルプス電気株式会社
Priority date: 1982-11-17
Filing date: 1982-11-17
Publication date: 1984-05-28

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 the drawing]

第１図は従来のマイクロ波受信機の要部断面図、第２図
は他の従来のマイクロ波受信機の要部断面図、第３図は
本考案の一実施例を示すマイクロ波受信機の要部断面図
、第４図Ａは第３図に示す微調整用絶縁体の斜視図、第
４図Ｂは微調整用絶縁体の回転用レンチを示す斜視図、
第４図Ｃはネジを示す斜視図である。　　　　　　　　
　′１・・・導波管、１′・・・導波管の入口、ｉ　ａ
−導波管の上方管壁、１ｂ・・・導波管の上方管壁、・
２・・・短絡板、３・・・プローブ、３ａ・・・本体部
、３ｂ・・・固定部、４・・・絶縁体、５・・・ネジ、
５′・・・ネジ５の溝、６・・・枠、７・・・マイクロ
波ＩＣ，９・・・接続部、８・・・マイクロストリップ
ライン、１０・・・絶縁体、１１・・・保持用絶縁体、
１２・・・微調整用絶縁体、１３′・・・透孔、１４・
・・空間部、１５・・・孔、１６・・・溝（凹部）、１
７・・・切欠部、１８・・・調整用レンチ、１９・・・
ネジ。Fig. 1 is a sectional view of the main part of a conventional microwave receiver, Fig. 2 is a sectional view of the main part of another conventional microwave receiver, and Fig. 3 is a microwave receiver showing an embodiment of the present invention. 4A is a perspective view of the insulator for fine adjustment shown in FIG. 3, FIG. 4B is a perspective view showing a wrench for rotating the insulator for fine adjustment,
FIG. 4C is a perspective view showing the screw.
'1...Waveguide, 1'...Waveguide entrance, i a
- Upper tube wall of the waveguide, 1b... Upper tube wall of the waveguide,
2...Short circuit plate, 3...Probe, 3a...Body part, 3b...Fixing part, 4...Insulator, 5...Screw,
5'... Groove of screw 5, 6... Frame, 7... Microwave IC, 9... Connection part, 8... Microstrip line, 10... Insulator, 11... holding insulator,
12...Insulator for fine adjustment, 13'...Through hole, 14.
...Space, 15... Hole, 16... Groove (recess), 1
7... Notch, 18... Adjustment wrench, 19...
screw.

Claims

[Scope of utility model registration request]

A cylindrical probe connected to an amplifier and protruding into the waveguide; a hole in the center into which the protruding part of the probe is inserted; A cylindrical insulator with a screw for fine adjustment,
a holding insulator provided with a screw on the inner periphery to be screwed into the screw of the insulator and held between the upper and lower walls of the waveguide;
In the microwave receiver equipped with a through hole provided in the upper tube wall corresponding to the recess of the insulator for adjustment, a notch is provided in a part of the outer periphery of the insulator for fine adjustment. A microwave receiver characterized by: