FR1449055A - Ferrite Frame High Frequency Receiving Aerial - Google Patents

Ferrite Frame High Frequency Receiving Aerial

Info

Publication number
FR1449055A
FR1449055A FR23248A FR23248A FR1449055A FR 1449055 A FR1449055 A FR 1449055A FR 23248 A FR23248 A FR 23248A FR 23248 A FR23248 A FR 23248A FR 1449055 A FR1449055 A FR 1449055A
Authority
FR
France
Prior art keywords
high frequency
frequency receiving
frame high
receiving aerial
ferrite frame
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
FR23248A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR23248A priority Critical patent/FR1449055A/en
Priority to US561097A priority patent/US3518550A/en
Priority to GB29307/66A priority patent/GB1100980A/en
Application granted granted Critical
Publication of FR1449055A publication Critical patent/FR1449055A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/005—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with variable reactance for tuning the antenna
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/22—Circuits for receivers in which no local oscillation is generated
    • H04B1/24—Circuits for receivers in which no local oscillation is generated the receiver comprising at least one semiconductor device having three or more electrodes
FR23248A 1965-07-02 1965-07-02 Ferrite Frame High Frequency Receiving Aerial Expired FR1449055A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR23248A FR1449055A (en) 1965-07-02 1965-07-02 Ferrite Frame High Frequency Receiving Aerial
US561097A US3518550A (en) 1965-07-02 1966-06-28 Selective loop antenna system for receivers
GB29307/66A GB1100980A (en) 1965-07-02 1966-06-29 Receiver aerial system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23248A FR1449055A (en) 1965-07-02 1965-07-02 Ferrite Frame High Frequency Receiving Aerial

Publications (1)

Publication Number Publication Date
FR1449055A true FR1449055A (en) 1966-08-12

Family

ID=8583654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23248A Expired FR1449055A (en) 1965-07-02 1965-07-02 Ferrite Frame High Frequency Receiving Aerial

Country Status (3)

Country Link
US (1) US3518550A (en)
FR (1) FR1449055A (en)
GB (1) GB1100980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545279A1 (en) * 1983-04-27 1984-11-02 Applic Rech Electro AN AGREED BAND ANTENNA WITH SWITCHING SWITCHES
EP0469663A1 (en) * 1990-08-03 1992-02-05 Ericsson Radio Systems B.V. Tuned radio receiving circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11327141B2 (en) 2019-04-03 2022-05-10 Eagle Technology, Llc Loran device with electrically short antenna and crystal resonator and related methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1547154A (en) * 1924-08-15 1925-07-21 Gen Electric Amplifying apparatus
US1747008A (en) * 1924-10-08 1930-02-11 William A Schacht Antenna
US2641561A (en) * 1949-09-08 1953-06-09 Eric A Black Sandwich-type radome panel
DE1046697B (en) * 1953-09-26 1958-12-18 Heinrich Scheller Dr Ing Loop antenna with rod-shaped core
US2972145A (en) * 1959-10-06 1961-02-14 Scanwell Lab Inc Small directional antenna system
US3075191A (en) * 1961-08-21 1963-01-22 Paul W Peay Peripheral support for revolving radome

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545279A1 (en) * 1983-04-27 1984-11-02 Applic Rech Electro AN AGREED BAND ANTENNA WITH SWITCHING SWITCHES
EP0124441A1 (en) * 1983-04-27 1984-11-07 Societe Technique D'application Et De Recherche Electronique Tuned-loop antenna with band switching
EP0469663A1 (en) * 1990-08-03 1992-02-05 Ericsson Radio Systems B.V. Tuned radio receiving circuit

Also Published As

Publication number Publication date
US3518550A (en) 1970-06-30
GB1100980A (en) 1968-01-31

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