GB2059213B - Active inductors - Google Patents

Active inductors

Info

Publication number
GB2059213B
GB2059213B GB7931770A GB7931770A GB2059213B GB 2059213 B GB2059213 B GB 2059213B GB 7931770 A GB7931770 A GB 7931770A GB 7931770 A GB7931770 A GB 7931770A GB 2059213 B GB2059213 B GB 2059213B
Authority
GB
United Kingdom
Prior art keywords
active inductors
inductors
active
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.)
Expired
Application number
GB7931770A
Other versions
GB2059213A (en
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB7931770A priority Critical patent/GB2059213B/en
Publication of GB2059213A publication Critical patent/GB2059213A/en
Application granted granted Critical
Publication of GB2059213B publication Critical patent/GB2059213B/en
Expired 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
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • 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
GB7931770A 1979-09-13 1979-09-13 Active inductors Expired GB2059213B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7931770A GB2059213B (en) 1979-09-13 1979-09-13 Active inductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7931770A GB2059213B (en) 1979-09-13 1979-09-13 Active inductors

Publications (2)

Publication Number Publication Date
GB2059213A GB2059213A (en) 1981-04-15
GB2059213B true GB2059213B (en) 1984-02-08

Family

ID=10507799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7931770A Expired GB2059213B (en) 1979-09-13 1979-09-13 Active inductors

Country Status (1)

Country Link
GB (1) GB2059213B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365235B (en) * 2000-07-20 2004-07-21 British Broadcasting Corp A circuit for simulating an impedance

Also Published As

Publication number Publication date
GB2059213A (en) 1981-04-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee