JPS58169750U - antenna switching circuit - Google Patents

antenna switching circuit

Info

Publication number
JPS58169750U
JPS58169750U JP6404182U JP6404182U JPS58169750U JP S58169750 U JPS58169750 U JP S58169750U JP 6404182 U JP6404182 U JP 6404182U JP 6404182 U JP6404182 U JP 6404182U JP S58169750 U JPS58169750 U JP S58169750U
Authority
JP
Japan
Prior art keywords
antenna
switching circuit
antenna switching
switching
antennas
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
JP6404182U
Other languages
Japanese (ja)
Inventor
濱田　正憲
Original Assignee
クラリオン株式会社
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 by クラリオン株式会社 filed Critical クラリオン株式会社
Priority to JP6404182U priority Critical patent/JPS58169750U/en
Publication of JPS58169750U publication Critical patent/JPS58169750U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は従来例を示す概略図および本考案
実施例を示す回路図である。 ｉａ、　　ｌｂ・・・アンテナ、３ａ、　　３ｂ・・・
発光素子、　　６ａ、　　６ｂ・・・アンテナ切換用ピ
ンダイオード、７・・・受信回路。1 and 2 are a schematic diagram showing a conventional example and a circuit diagram showing an embodiment of the present invention. ia, lb...antenna, 3a, 3b...
Light emitting element, 6a, 6b... Pin diode for antenna switching, 7... Receiving circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数のアンテナ受信回路を備えたダイパーシティ受信回
路において、各アンテナ受信回路にアン−ナナ切換用ピ
ンダイオードを設けこれらアンテナ切換用ピンダイオー
ドに直列に作動アンテナ表示用発光素子を接続したこと
を特徴とするアンテナ切換回路。In a diversity receiving circuit having a plurality of antenna receiving circuits, each antenna receiving circuit is provided with a pin diode for switching between antennas, and a light emitting element for displaying an operating antenna is connected in series to these pin diodes for switching antennas. antenna switching circuit.
JP6404182U 1982-04-30 1982-04-30 antenna switching circuit Pending JPS58169750U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6404182U JPS58169750U (en) 1982-04-30 1982-04-30 antenna switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6404182U JPS58169750U (en) 1982-04-30 1982-04-30 antenna switching circuit

Publications (1)

Publication Number Publication Date
JPS58169750U true JPS58169750U (en) 1983-11-12

Family

ID=30074102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6404182U Pending JPS58169750U (en) 1982-04-30 1982-04-30 antenna switching circuit

Country Status (1)

Country Link
JP (1) JPS58169750U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837385U (en) * 1971-09-07 1973-05-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837385U (en) * 1971-09-07 1973-05-07

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