FR2650441B1 - Antenne radioelectrique a tres large bande et a faible taux d'onde stationnaire - Google Patents

Antenne radioelectrique a tres large bande et a faible taux d'onde stationnaire

Info

Publication number
FR2650441B1
FR2650441B1 FR8806899A FR8806899A FR2650441B1 FR 2650441 B1 FR2650441 B1 FR 2650441B1 FR 8806899 A FR8806899 A FR 8806899A FR 8806899 A FR8806899 A FR 8806899A FR 2650441 B1 FR2650441 B1 FR 2650441B1
Authority
FR
France
Prior art keywords
radio antenna
broadband radio
stationary wave
wave rate
low stationary
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 - Fee Related
Application number
FR8806899A
Other languages
English (en)
Other versions
FR2650441A1 (fr
Inventor
Frederic Ngo Bui Hung
Yves Foissac
Jean-Marie Demangel
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.)
ETU RECH CHIMIQ LAB
Original Assignee
ETU RECH CHIMIQ LAB
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 ETU RECH CHIMIQ LAB filed Critical ETU RECH CHIMIQ LAB
Priority to FR8806899A priority Critical patent/FR2650441B1/fr
Priority to EP90403773A priority patent/EP0492022B1/fr
Priority to CA002033621A priority patent/CA2033621C/fr
Publication of FR2650441A1 publication Critical patent/FR2650441A1/fr
Application granted granted Critical
Publication of FR2650441B1 publication Critical patent/FR2650441B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
FR8806899A 1988-05-16 1988-05-16 Antenne radioelectrique a tres large bande et a faible taux d'onde stationnaire Expired - Fee Related FR2650441B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8806899A FR2650441B1 (fr) 1988-05-16 1988-05-16 Antenne radioelectrique a tres large bande et a faible taux d'onde stationnaire
EP90403773A EP0492022B1 (fr) 1988-05-16 1990-12-26 Antenne radio électrique à très large bande et à faible taux d'onde stationnaire
CA002033621A CA2033621C (fr) 1988-05-16 1991-01-04 Antenne radio electrique a tres large bande et a faible taux d'onde stationnaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8806899A FR2650441B1 (fr) 1988-05-16 1988-05-16 Antenne radioelectrique a tres large bande et a faible taux d'onde stationnaire
CA002033621A CA2033621C (fr) 1988-05-16 1991-01-04 Antenne radio electrique a tres large bande et a faible taux d'onde stationnaire

Publications (2)

Publication Number Publication Date
FR2650441A1 FR2650441A1 (fr) 1991-02-01
FR2650441B1 true FR2650441B1 (fr) 1991-11-29

Family

ID=25674429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806899A Expired - Fee Related FR2650441B1 (fr) 1988-05-16 1988-05-16 Antenne radioelectrique a tres large bande et a faible taux d'onde stationnaire

Country Status (3)

Country Link
EP (1) EP0492022B1 (fr)
CA (1) CA2033621C (fr)
FR (1) FR2650441B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6057805A (en) * 1996-08-19 2000-05-02 Emc Test Systems, L.P. Broad band shaped element antenna
US6570544B2 (en) * 2001-05-08 2003-05-27 Litton Systems, Inc. Radiator components that serve to transmit information over frequencies in range with one or more octaves less than or equal to thirty megahertz and that comprise major dimension less than or equal to nine meters
ES2399437B1 (es) * 2011-08-22 2014-02-11 Juan Carlos GARCIA CAMACHO Antena portatil de tdt
ES2534951B1 (es) * 2015-02-11 2016-02-08 Juan Carlos GARCÍA CAMACHO Antena portátil de TDT
EP3972053B1 (fr) * 2019-06-13 2023-04-12 Mitsubishi Electric Corporation Dispositif d'antenne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218741A (en) * 1938-05-24 1940-10-22 Telefunken Gmbh Antenna for broad frequency bands
GB685236A (en) * 1950-09-04 1952-12-31 G S V Marine & Commercial Ltd Improvements in and relating to aerials and their construction
IL58902A (en) * 1979-12-09 1988-01-31 Israel State Broad band,small size monopole-transmission line antenna for radio frequencies

Also Published As

Publication number Publication date
EP0492022B1 (fr) 1995-01-25
FR2650441A1 (fr) 1991-02-01
CA2033621A1 (fr) 1992-07-05
EP0492022A1 (fr) 1992-07-01
CA2033621C (fr) 1994-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse