JPS5754414A - Atsuteneetakairo - Google Patents

Atsuteneetakairo

Info

Publication number
JPS5754414A
JPS5754414A JP12931780A JP12931780A JPS5754414A JP S5754414 A JPS5754414 A JP S5754414A JP 12931780 A JP12931780 A JP 12931780A JP 12931780 A JP12931780 A JP 12931780A JP S5754414 A JPS5754414 A JP S5754414A
Authority
JP
Japan
Prior art keywords
impedance
attenuation
band
coils
coil
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
JP12931780A
Other languages
English (en)
Inventor
Hiroshi Hatashita
Takeshi Saito
Toshio Nagashima
Susumu Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12931780A priority Critical patent/JPS5754414A/ja
Publication of JPS5754414A publication Critical patent/JPS5754414A/ja
Pending 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
    • H03H7/24—Frequency- independent attenuators
    • H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
    • H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
    • H03H7/255—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode the element being a PIN diode

Landscapes

  • Attenuators (AREA)
JP12931780A 1980-09-19 1980-09-19 Atsuteneetakairo Pending JPS5754414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12931780A JPS5754414A (ja) 1980-09-19 1980-09-19 Atsuteneetakairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12931780A JPS5754414A (ja) 1980-09-19 1980-09-19 Atsuteneetakairo

Publications (1)

Publication Number Publication Date
JPS5754414A true JPS5754414A (ja) 1982-03-31

Family

ID=15006580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12931780A Pending JPS5754414A (ja) 1980-09-19 1980-09-19 Atsuteneetakairo

Country Status (1)

Country Link
JP (1) JPS5754414A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143121U (ja) * 1983-03-14 1984-09-25 株式会社東芝 減衰回路
JPS6356816U (ja) * 1986-10-02 1988-04-15
EP0463710A2 (en) * 1990-06-22 1992-01-02 Pioneer Electronic Corporation Signal attenuator
US5834988A (en) * 1997-03-12 1998-11-10 Zenith Electronics Corporation Frequency compensated PIN diode attenuator
EP0817375A3 (en) * 1996-07-01 1999-07-14 Sharp Kabushiki Kaisha Automatic gain control circuit using pin diode and bidirectional CATV receiver including such circuit
JP2007081523A (ja) * 2005-09-12 2007-03-29 Hochiki Corp 利得制御回路
JP4843026B2 (ja) * 2005-05-12 2011-12-21 レイセオン カンパニー 電力吸収システム及び方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143121U (ja) * 1983-03-14 1984-09-25 株式会社東芝 減衰回路
JPS6356816U (ja) * 1986-10-02 1988-04-15
EP0463710A2 (en) * 1990-06-22 1992-01-02 Pioneer Electronic Corporation Signal attenuator
EP0817375A3 (en) * 1996-07-01 1999-07-14 Sharp Kabushiki Kaisha Automatic gain control circuit using pin diode and bidirectional CATV receiver including such circuit
US6028647A (en) * 1996-07-01 2000-02-22 Sharp Kabushiki Kaisha Automatic gain control circuit using PIN diode capable of improving noise figure while improving frequency band characteristic and bidirectional CATV receiver including such circuit
US5834988A (en) * 1997-03-12 1998-11-10 Zenith Electronics Corporation Frequency compensated PIN diode attenuator
DE19810620B4 (de) * 1997-03-12 2004-01-15 Lg Electronics Inc. Breitbanddämpfungseinrichtung zur frequenzkompensierten Dämpfung von Hochfrequenzsignalen eines Frequenzbandes
JP4843026B2 (ja) * 2005-05-12 2011-12-21 レイセオン カンパニー 電力吸収システム及び方法
JP2007081523A (ja) * 2005-09-12 2007-03-29 Hochiki Corp 利得制御回路

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