JPS61182132U - - Google Patents

Info

Publication number
JPS61182132U
JPS61182132U JP6484885U JP6484885U JPS61182132U JP S61182132 U JPS61182132 U JP S61182132U JP 6484885 U JP6484885 U JP 6484885U JP 6484885 U JP6484885 U JP 6484885U JP S61182132 U JPS61182132 U JP S61182132U
Authority
JP
Japan
Prior art keywords
frequency converters
output signals
frequencies
combiner
spectra
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.)
Granted
Application number
JP6484885U
Other languages
English (en)
Other versions
JPH042510Y2 (ja
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 JP1985064848U priority Critical patent/JPH042510Y2/ja
Publication of JPS61182132U publication Critical patent/JPS61182132U/ja
Application granted granted Critical
Publication of JPH042510Y2 publication Critical patent/JPH042510Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Relay Systems (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す系統図、第2
図は衛星の下り回線の周波数帯域の一例、第3図
、第4図は本考案の実施例になるLNCの出力信
号の周波数帯域を示す図、第5図は本考案の合成
器の第1の実施例を示す系統図、第6図は第5図
のBPFの特性を示す図、第7図は本考案の合成
器の第2の実施例を示す系統図、第8図は従来の
構成を示す系統図である。 図で、3,4……低雑音コンバータ、7……合
成器、8……同軸ケーブル、11,13……復調
器、21,22,23,24,33,34,35
,36……帯域通過波器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直交する2つの偏波を受信するための2個の周
    波数変換器を有し、該変周波数変換器の局部発振
    周波数を互に異なる値とすることにより該周波数
    変換器の2つの出力信号の周波数スペクトラムを
    互に重複しないように配列するとともに、該2つ
    の周波数変換器の出力信号を選択的に合成する合
    成器を備えた両偏波受信装置。
JP1985064848U 1985-04-30 1985-04-30 Expired JPH042510Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985064848U JPH042510Y2 (ja) 1985-04-30 1985-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985064848U JPH042510Y2 (ja) 1985-04-30 1985-04-30

Publications (2)

Publication Number Publication Date
JPS61182132U true JPS61182132U (ja) 1986-11-13
JPH042510Y2 JPH042510Y2 (ja) 1992-01-28

Family

ID=30596310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985064848U Expired JPH042510Y2 (ja) 1985-04-30 1985-04-30

Country Status (1)

Country Link
JP (1) JPH042510Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200627A (ja) * 1984-03-26 1985-10-11 Fujitsu Ltd アンテナ分岐回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200627A (ja) * 1984-03-26 1985-10-11 Fujitsu Ltd アンテナ分岐回路

Also Published As

Publication number Publication date
JPH042510Y2 (ja) 1992-01-28

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