AU470284B2 - Improvements in circuit arrangements - Google Patents

Improvements in circuit arrangements

Info

Publication number
AU470284B2
AU470284B2 AU43349/72A AU4334972A AU470284B2 AU 470284 B2 AU470284 B2 AU 470284B2 AU 43349/72 A AU43349/72 A AU 43349/72A AU 4334972 A AU4334972 A AU 4334972A AU 470284 B2 AU470284 B2 AU 470284B2
Authority
AU
Australia
Prior art keywords
circuit arrangements
arrangements
circuit
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
AU43349/72A
Other versions
AU4334972A (en
Inventor
Schroder Wolfgang
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty 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 Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU4334972A publication Critical patent/AU4334972A/en
Publication of AU470284B2 publication Critical patent/AU470284B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
AU43349/72A 1971-06-16 1972-06-13 Improvements in circuit arrangements Expired AU470284B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82129 1971-06-16
DE2129890A DE2129890C3 (en) 1971-06-16 1971-06-16 Circuit for correcting the temperature response of tuning arrangements

Publications (2)

Publication Number Publication Date
AU4334972A AU4334972A (en) 1973-12-20
AU470284B2 true AU470284B2 (en) 1973-12-20

Family

ID=5810947

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43349/72A Expired AU470284B2 (en) 1971-06-16 1972-06-13 Improvements in circuit arrangements

Country Status (6)

Country Link
AT (1) AT341001B (en)
AU (1) AU470284B2 (en)
DE (1) DE2129890C3 (en)
FR (1) FR2142489A5 (en)
GB (1) GB1366759A (en)
ZA (1) ZA723803B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3829068A1 (en) * 2019-11-29 2021-06-02 Socionext Inc. Transformer circuitry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557474A (en) * 1967-03-30 1969-02-14
US3416100A (en) * 1967-04-07 1968-12-10 Kruse Storke Electronics Voltage tuned oscillator with resistive and capacitive tuning diodes
GB1232202A (en) * 1967-08-14 1971-05-19
FR1565566A (en) * 1968-03-14 1969-05-02
NL6906705A (en) * 1969-05-02 1970-11-04

Also Published As

Publication number Publication date
DE2129890A1 (en) 1972-12-21
DE2129890B2 (en) 1979-06-07
ATA517172A (en) 1977-05-15
GB1366759A (en) 1974-09-11
AT341001B (en) 1978-01-10
DE2129890C3 (en) 1984-08-30
ZA723803B (en) 1973-03-28
AU4334972A (en) 1973-12-20
FR2142489A5 (en) 1973-01-26

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