JPS53147448A - Directional coupler - Google Patents

Directional coupler

Info

Publication number
JPS53147448A
JPS53147448A JP6234877A JP6234877A JPS53147448A JP S53147448 A JPS53147448 A JP S53147448A JP 6234877 A JP6234877 A JP 6234877A JP 6234877 A JP6234877 A JP 6234877A JP S53147448 A JPS53147448 A JP S53147448A
Authority
JP
Japan
Prior art keywords
directional coupler
constituting
pass filter
low pass
less expensive
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
JP6234877A
Other languages
Japanese (ja)
Other versions
JPS6042654B2 (en
Inventor
Hideyo Ono
Nobuyuki Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6234877A priority Critical patent/JPS6042654B2/en
Publication of JPS53147448A publication Critical patent/JPS53147448A/en
Publication of JPS6042654B2 publication Critical patent/JPS6042654B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source

Landscapes

  • Control Of Amplification And Gain Control (AREA)

Abstract

PURPOSE:To obtain less expensive couplers, by constituting them through the use of of pi type low pass filter provided with a radio receiver.
JP6234877A 1977-05-27 1977-05-27 directional coupler Expired JPS6042654B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6234877A JPS6042654B2 (en) 1977-05-27 1977-05-27 directional coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6234877A JPS6042654B2 (en) 1977-05-27 1977-05-27 directional coupler

Publications (2)

Publication Number Publication Date
JPS53147448A true JPS53147448A (en) 1978-12-22
JPS6042654B2 JPS6042654B2 (en) 1985-09-24

Family

ID=13197521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6234877A Expired JPS6042654B2 (en) 1977-05-27 1977-05-27 directional coupler

Country Status (1)

Country Link
JP (1) JPS6042654B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140117648A (en) * 2012-01-30 2014-10-07 퀄컴 인코포레이티드 Combined directional coupler and impedance matching circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140117648A (en) * 2012-01-30 2014-10-07 퀄컴 인코포레이티드 Combined directional coupler and impedance matching circuit
JP2015509339A (en) * 2012-01-30 2015-03-26 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Combined directional coupler and impedance matching circuit

Also Published As

Publication number Publication date
JPS6042654B2 (en) 1985-09-24

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