DE3323651A1 - Schaltungsanordnung zur erhoehung der querinduktivitaet eines uebertragers - Google Patents

Schaltungsanordnung zur erhoehung der querinduktivitaet eines uebertragers

Info

Publication number
DE3323651A1
DE3323651A1 DE19833323651 DE3323651A DE3323651A1 DE 3323651 A1 DE3323651 A1 DE 3323651A1 DE 19833323651 DE19833323651 DE 19833323651 DE 3323651 A DE3323651 A DE 3323651A DE 3323651 A1 DE3323651 A1 DE 3323651A1
Authority
DE
Germany
Prior art keywords
winding
operational amplifier
input
circuit arrangement
resistor
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
DE19833323651
Other languages
German (de)
English (en)
Other versions
DE3323651C2 (enrdf_load_stackoverflow
Inventor
Kalman Dipl.-Ing. 7000 Stuttgart Széchényi
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz AG
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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE19833323651 priority Critical patent/DE3323651A1/de
Publication of DE3323651A1 publication Critical patent/DE3323651A1/de
Application granted granted Critical
Publication of DE3323651C2 publication Critical patent/DE3323651C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks
    • H03H11/48—One-port networks simulating reactances
    • H03H11/485—Simulating inductances using operational amplifiers

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Networks Using Active Elements (AREA)
DE19833323651 1983-07-01 1983-07-01 Schaltungsanordnung zur erhoehung der querinduktivitaet eines uebertragers Granted DE3323651A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833323651 DE3323651A1 (de) 1983-07-01 1983-07-01 Schaltungsanordnung zur erhoehung der querinduktivitaet eines uebertragers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833323651 DE3323651A1 (de) 1983-07-01 1983-07-01 Schaltungsanordnung zur erhoehung der querinduktivitaet eines uebertragers

Publications (2)

Publication Number Publication Date
DE3323651A1 true DE3323651A1 (de) 1985-01-17
DE3323651C2 DE3323651C2 (enrdf_load_stackoverflow) 1987-07-02

Family

ID=6202824

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833323651 Granted DE3323651A1 (de) 1983-07-01 1983-07-01 Schaltungsanordnung zur erhoehung der querinduktivitaet eines uebertragers

Country Status (1)

Country Link
DE (1) DE3323651A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881262A (en) * 1986-11-25 1989-11-14 Alcatel N.V. Electronic hybrid circuit
EP1549037A1 (en) * 2003-12-22 2005-06-29 STMicroelectronics S.r.l. An active impedance synthesis circuit, for example for XDSL splitters

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048369B2 (de) * 1969-10-01 1974-05-09 Rca Corp., New York, N.Y. (V.St.A.) Reaktanzschaltung insbesondere für monolithisch integrierte Schaltungen
DE1791025B2 (de) * 1967-09-01 1977-10-20 Veraenderbare, elektrische impedanz
DE2548001B2 (de) * 1974-11-15 1977-11-03 Telefonaktiebolaget Lm Ericsson, Stockholm Induktive reaktanzschaltung mit hohem q-wert

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1791025B2 (de) * 1967-09-01 1977-10-20 Veraenderbare, elektrische impedanz
DE2048369B2 (de) * 1969-10-01 1974-05-09 Rca Corp., New York, N.Y. (V.St.A.) Reaktanzschaltung insbesondere für monolithisch integrierte Schaltungen
DE2548001B2 (de) * 1974-11-15 1977-11-03 Telefonaktiebolaget Lm Ericsson, Stockholm Induktive reaktanzschaltung mit hohem q-wert

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP-Abstracts 53-123050 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881262A (en) * 1986-11-25 1989-11-14 Alcatel N.V. Electronic hybrid circuit
EP1549037A1 (en) * 2003-12-22 2005-06-29 STMicroelectronics S.r.l. An active impedance synthesis circuit, for example for XDSL splitters
WO2005064911A1 (en) * 2003-12-22 2005-07-14 Stmicroelectronics S.R.L. An active impedance synthesis circuit, for example for xdsl splitters
US8406391B2 (en) 2003-12-22 2013-03-26 Stmicroelectronics S.R.L. Active impedance synthesis circuit, for example for XDSL splitters

Also Published As

Publication number Publication date
DE3323651C2 (enrdf_load_stackoverflow) 1987-07-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8136 Disposal/non-payment of the fee for publication/grant
8170 Reinstatement of the former position
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL SEL AKTIENGESELLSCHAFT, 7000 STUTTGART, DE

8330 Complete disclaimer