FR1136616A - Dispositif d'accord haute fréquence - Google Patents

Dispositif d'accord haute fréquence

Info

Publication number
FR1136616A
FR1136616A FR1136616DA FR1136616A FR 1136616 A FR1136616 A FR 1136616A FR 1136616D A FR1136616D A FR 1136616DA FR 1136616 A FR1136616 A FR 1136616A
Authority
FR
France
Prior art keywords
high frequency
frequency tuning
tuning device
tuning
frequency
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
Other languages
English (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.)
Collins Radio Co
Original Assignee
Collins Radio Co
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 Collins Radio Co filed Critical Collins Radio Co
Application granted granted Critical
Publication of FR1136616A publication Critical patent/FR1136616A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H03H5/006—One-port networks comprising only passive electrical elements as network components comprising simultaneously tunable inductance and capacitance
FR1136616D 1955-04-01 1955-11-29 Dispositif d'accord haute fréquence Expired FR1136616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498647A US2858440A (en) 1955-04-01 1955-04-01 Tuner

Publications (1)

Publication Number Publication Date
FR1136616A true FR1136616A (fr) 1957-05-16

Family

ID=23981930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136616D Expired FR1136616A (fr) 1955-04-01 1955-11-29 Dispositif d'accord haute fréquence

Country Status (2)

Country Link
US (1) US2858440A (fr)
FR (1) FR1136616A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059195A (en) * 1959-04-09 1962-10-16 Aladdin Ind Inc Multi-band radio frequency tuner
US3095548A (en) * 1961-07-18 1963-06-25 Radio Frequency Company Inc Radio frequency resonant circuit, utilizing confronting parallel conductive plates having current flow in opposite directions
US3260973A (en) * 1963-08-23 1966-07-12 Linear Systems Inc Variable inductor and capacitor tuning apparatus
US3257632A (en) * 1963-11-18 1966-06-21 Linear Systems Inc Resonant circuit apparatus
US3702958A (en) * 1964-02-07 1972-11-14 Zenith Radio Corp Variable capacitor
US3378795A (en) * 1965-04-29 1968-04-16 Trw Inc Tuneable inductor having a fixed arcuate conductor turn in series with an inductively coupled variable arcuate conductor turn
US3382431A (en) * 1966-04-21 1968-05-07 Mallory & Co Inc P R Tuning device
US6133810A (en) * 1998-01-15 2000-10-17 K & L Microwave, Inc. Enhanced coaxial cavity filter configured to be tunable while shorted

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367681A (en) * 1941-12-10 1945-01-23 Gen Radio Co Ultra-high-frequency tuning apparatus
US2540137A (en) * 1943-12-14 1951-02-06 Irving H Page Wide range tuning circuit
US2508138A (en) * 1946-03-09 1950-05-16 Gen Instrument Corp Ultra high frequency tuning unit
US2511586A (en) * 1946-10-01 1950-06-13 Collins Radio Co Ultra high frequency tuner arrangement
US2585844A (en) * 1950-09-27 1952-02-12 Leonard Electric Products Corp Tuner construction

Also Published As

Publication number Publication date
US2858440A (en) 1958-10-28

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