JPS5811355U - Power monitor system - Google Patents

Power monitor system

Info

Publication number
JPS5811355U
JPS5811355U JP1981104384U JP10438481U JPS5811355U JP S5811355 U JPS5811355 U JP S5811355U JP 1981104384 U JP1981104384 U JP 1981104384U JP 10438481 U JP10438481 U JP 10438481U JP S5811355 U JPS5811355 U JP S5811355U
Authority
JP
Japan
Prior art keywords
directional
monitor system
power monitor
carrier waves
directional coupler
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
JP1981104384U
Other languages
Japanese (ja)
Inventor
萩沼　一夫
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP1981104384U priority Critical patent/JPS5811355U/en
Publication of JPS5811355U publication Critical patent/JPS5811355U/en
Pending legal-status Critical Current

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Landscapes

  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmitters (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 drawings]

第１図および第２図は、従来の電力モニタ系の例を示す
回路図、第３図は本考案による電力モニタ系の一実施例
を示す回路図である。 Ｏ・・・合波器、１．１１〜１ｎ・・・方向性結合器、
２゜２１〜２ｎ・・・検波ダイオード、３１〜３ｎ・・
・方向性フィルタ。1 and 2 are circuit diagrams showing an example of a conventional power monitor system, and FIG. 3 is a circuit diagram showing an embodiment of the power monitor system according to the present invention. O...Multiplexer, 1.11~1n...Directional coupler,
2゜21~2n...detection diode, 31~3n...
・Directional filter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互に周波数の異なる複数の搬送波を合波する合波器出力
に方向性結合器を接続し、さらに前記方向性結合器の結
合出力端に、中心周波数が前記各搬送波の周波数それぞ
れに一致する複数の方向性フィルタを縦続接続し、さら
に前記各方向性フィルタ出力端にダイオードを接続して
なることを特徴とする電力モニタ系。A directional coupler is connected to the output of a multiplexer that combines a plurality of carrier waves with mutually different frequencies, and a plurality of carrier waves whose center frequency matches the frequency of each carrier wave are connected to the combined output end of the directional coupler. A power monitoring system comprising: cascade-connected directional filters, and a diode connected to the output terminal of each directional filter.
JP1981104384U 1981-07-14 1981-07-14 Power monitor system Pending JPS5811355U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981104384U JPS5811355U (en) 1981-07-14 1981-07-14 Power monitor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981104384U JPS5811355U (en) 1981-07-14 1981-07-14 Power monitor system

Publications (1)

Publication Number Publication Date
JPS5811355U true JPS5811355U (en) 1983-01-25

Family

ID=29898984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981104384U Pending JPS5811355U (en) 1981-07-14 1981-07-14 Power monitor system

Country Status (1)

Country Link
JP (1) JPS5811355U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996042134A1 (en) * 1995-06-09 1996-12-27 Matsushita Electric Industrial Co., Ltd. Amplifier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122769A (en) * 1974-08-16 1976-02-23 Kuraray Co Joonkaatsuhoshiki nyoru kyokapurasuchitsukusuno seikeiho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122769A (en) * 1974-08-16 1976-02-23 Kuraray Co Joonkaatsuhoshiki nyoru kyokapurasuchitsukusuno seikeiho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996042134A1 (en) * 1995-06-09 1996-12-27 Matsushita Electric Industrial Co., Ltd. Amplifier

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