JPS59215108A - 温度補償型可変抵抗減衰回路 - Google Patents

温度補償型可変抵抗減衰回路

Info

Publication number
JPS59215108A
JPS59215108A JP8969683A JP8969683A JPS59215108A JP S59215108 A JPS59215108 A JP S59215108A JP 8969683 A JP8969683 A JP 8969683A JP 8969683 A JP8969683 A JP 8969683A JP S59215108 A JPS59215108 A JP S59215108A
Authority
JP
Japan
Prior art keywords
circuit
voltage
diode
resistor
attenuation
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
JP8969683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646563B2 (enrdf_load_stackoverflow
Inventor
Toshimitsu Inuzuka
犬塚　俊光
Takeshi Hayasaka
早坂　赳
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
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8969683A priority Critical patent/JPS59215108A/ja
Publication of JPS59215108A publication Critical patent/JPS59215108A/ja
Publication of JPS646563B2 publication Critical patent/JPS646563B2/ja
Granted 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
    • 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
    • H03H7/54—Modifications of networks to reduce influence of variations of temperature

Landscapes

  • Attenuators (AREA)
JP8969683A 1983-05-20 1983-05-20 温度補償型可変抵抗減衰回路 Granted JPS59215108A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8969683A JPS59215108A (ja) 1983-05-20 1983-05-20 温度補償型可変抵抗減衰回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8969683A JPS59215108A (ja) 1983-05-20 1983-05-20 温度補償型可変抵抗減衰回路

Publications (2)

Publication Number Publication Date
JPS59215108A true JPS59215108A (ja) 1984-12-05
JPS646563B2 JPS646563B2 (enrdf_load_stackoverflow) 1989-02-03

Family

ID=13977925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8969683A Granted JPS59215108A (ja) 1983-05-20 1983-05-20 温度補償型可変抵抗減衰回路

Country Status (1)

Country Link
JP (1) JPS59215108A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087899A (en) * 1988-05-19 1992-02-11 Siemens-Albis Ag Variable attenuation network with constant input and output resistances
KR20040013282A (ko) * 2002-08-05 2004-02-14 한국전자통신연구원 감쇄기의 온도보상 회로 및 그 방법
KR100728756B1 (ko) 2004-10-14 2007-06-19 주식회사 이너트론 온도보상에 의한 정밀 제어가 가능한 디지털 감쇠기 및 그제어 방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087899A (en) * 1988-05-19 1992-02-11 Siemens-Albis Ag Variable attenuation network with constant input and output resistances
KR20040013282A (ko) * 2002-08-05 2004-02-14 한국전자통신연구원 감쇄기의 온도보상 회로 및 그 방법
KR100728756B1 (ko) 2004-10-14 2007-06-19 주식회사 이너트론 온도보상에 의한 정밀 제어가 가능한 디지털 감쇠기 및 그제어 방법

Also Published As

Publication number Publication date
JPS646563B2 (enrdf_load_stackoverflow) 1989-02-03

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