FR2141870B1 - - Google Patents

Info

Publication number
FR2141870B1
FR2141870B1 FR7221226A FR7221226A FR2141870B1 FR 2141870 B1 FR2141870 B1 FR 2141870B1 FR 7221226 A FR7221226 A FR 7221226A FR 7221226 A FR7221226 A FR 7221226A FR 2141870 B1 FR2141870 B1 FR 2141870B1
Authority
FR
France
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
FR7221226A
Other versions
FR2141870A1 (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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP5048471U external-priority patent/JPS489032U/ja
Priority claimed from JP5048571U external-priority patent/JPS489035U/ja
Priority claimed from JP1971050487U external-priority patent/JPS5222914Y2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2141870A1 publication Critical patent/FR2141870A1/fr
Application granted granted Critical
Publication of FR2141870B1 publication Critical patent/FR2141870B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/12—Resonant antennas
    • H01Q11/14—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect
    • H01Q11/16—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect in which the selected sections are collinear
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
FR7221226A 1971-06-14 1972-06-13 Expired FR2141870B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5048471U JPS489032U (fr) 1971-06-14 1971-06-14
JP5048571U JPS489035U (fr) 1971-06-14 1971-06-14
JP1971050487U JPS5222914Y2 (fr) 1971-06-14 1971-06-14

Publications (2)

Publication Number Publication Date
FR2141870A1 FR2141870A1 (fr) 1973-01-26
FR2141870B1 true FR2141870B1 (fr) 1977-12-23

Family

ID=27293970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221226A Expired FR2141870B1 (fr) 1971-06-14 1972-06-13

Country Status (5)

Country Link
US (1) US3805269A (fr)
CA (1) CA973261A (fr)
DE (1) DE2228799A1 (fr)
FR (1) FR2141870B1 (fr)
GB (1) GB1367232A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008477A (en) * 1975-06-25 1977-02-15 The United States Of America As Represented By The Secretary Of Commerce Antenna with inherent filtering action
US4038662A (en) * 1975-10-07 1977-07-26 Ball Brothers Research Corporation Dielectric sheet mounted dipole antenna with reactive loading
US4513292A (en) * 1982-09-30 1985-04-23 Rca Corporation Dipole radiating element
US4498085A (en) * 1982-09-30 1985-02-05 Rca Corporation Folded dipole radiating element
US4654668A (en) * 1985-04-03 1987-03-31 The Singer Company Microstrip circuit temperature compensation with stub means
US5510804A (en) * 1994-10-03 1996-04-23 Ford Motor Company F-shaped three element dipole antenna for motor vehicles
GB2322011A (en) * 1997-02-04 1998-08-12 Ico Services Ltd Antenna and fabrication method
GB2330951B (en) * 1997-11-04 2002-09-18 Nokia Mobile Phones Ltd Antenna
US8810466B2 (en) * 2009-07-13 2014-08-19 Physical Sciences, Inc. Method and apparatus for a high-performance compact volumetric antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE363886A (fr) * 1928-08-27
BE475639A (fr) * 1942-12-31
US2682608A (en) * 1950-03-16 1954-06-29 Rca Corp Indoor television antenna
US3231894A (en) * 1960-06-23 1966-01-25 Sony Corp Zigzag antenna
US3611397A (en) * 1969-09-12 1971-10-05 Aerial Electronics Corp Folded dipole with end-loading elements
US3689929A (en) * 1970-11-23 1972-09-05 Howard B Moody Antenna structure

Also Published As

Publication number Publication date
GB1367232A (en) 1974-09-18
FR2141870A1 (fr) 1973-01-26
CA973261A (en) 1975-08-19
DE2228799A1 (de) 1972-12-21
US3805269A (en) 1974-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse