JPS61154036U - - Google Patents

Info

Publication number
JPS61154036U
JPS61154036U JP3704085U JP3704085U JPS61154036U JP S61154036 U JPS61154036 U JP S61154036U JP 3704085 U JP3704085 U JP 3704085U JP 3704085 U JP3704085 U JP 3704085U JP S61154036 U JPS61154036 U JP S61154036U
Authority
JP
Japan
Prior art keywords
amplifier
state
switching
switch
switch means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3704085U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3704085U priority Critical patent/JPS61154036U/ja
Publication of JPS61154036U publication Critical patent/JPS61154036U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す構成説明図
、第２図は第１図の回路の反射係数を説明するた
めの図、第３図は第１図の回路の一部等価回路、
第４図は従来考えられたマイクロ波受信機のアン
テナ部を示す説明図である。 ２２Ａ，２２Ｂ……導波管―同軸変換器、２３
Ａ，２３Ｂ……増幅器、２５……切換回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 直交する偏波受信のために入力導波管部に設け
    られた第１、第２の導波管―同軸変換器と、 前記第１、第２の導波管―同軸変換器の各出力
    が導入され、各々の出力端子は共通にされた第１
    、第２の増幅器と、 前記第１、第２の増幅器の何れか一方をオン他
    方をオフに切換える第１のスイツチ手段と、 オフ状態にされた前記増幅器に切換え接続され
    、この増幅器の入力インピーダンスを可変できる
    手段とを具備したことを特徴とするマイクロ波受
    信機。
JP3704085U 1985-03-15 1985-03-15 Pending JPS61154036U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3704085U JPS61154036U (ja) 1985-03-15 1985-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3704085U JPS61154036U (ja) 1985-03-15 1985-03-15

Publications (1)

Publication Number Publication Date
JPS61154036U true JPS61154036U (ja) 1986-09-24

Family

ID=30542780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3704085U Pending JPS61154036U (ja) 1985-03-15 1985-03-15

Country Status (1)

Country Link
JP (1) JPS61154036U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02170627A (ja) * 1988-12-23 1990-07-02 Hitachi Ltd Ｉｃ化受信機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02170627A (ja) * 1988-12-23 1990-07-02 Hitachi Ltd Ｉｃ化受信機

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