DE3474238D1 - GROUNS PLANE ANTENNA - Google Patents

GROUNS PLANE ANTENNA

Info

Publication number
DE3474238D1
DE3474238D1 DE8484400038T DE3474238T DE3474238D1 DE 3474238 D1 DE3474238 D1 DE 3474238D1 DE 8484400038 T DE8484400038 T DE 8484400038T DE 3474238 T DE3474238 T DE 3474238T DE 3474238 D1 DE3474238 D1 DE 3474238D1
Authority
DE
Germany
Prior art keywords
grouns
plane antenna
antenna
plane
grouns plane
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
DE8484400038T
Other languages
German (de)
Inventor
Bui Hung Frederic Ngo
Yves Foissac
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.)
LERC LAB ETUDES RECH CHIM
Original Assignee
LERC LAB ETUDES RECH CHIM
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 LERC LAB ETUDES RECH CHIM filed Critical LERC LAB ETUDES RECH CHIM
Application granted granted Critical
Publication of DE3474238D1 publication Critical patent/DE3474238D1/en
Expired 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/38—Vertical arrangement of element with counterpoise
DE8484400038T 1983-01-13 1984-01-09 GROUNS PLANE ANTENNA Expired DE3474238D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8300736A FR2539557B3 (en) 1983-01-13 1983-01-13 BROADBAND ANTENNA

Publications (1)

Publication Number Publication Date
DE3474238D1 true DE3474238D1 (en) 1988-10-27

Family

ID=9285049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484400038T Expired DE3474238D1 (en) 1983-01-13 1984-01-09 GROUNS PLANE ANTENNA

Country Status (3)

Country Link
EP (1) EP0116487B1 (en)
DE (1) DE3474238D1 (en)
FR (1) FR2539557B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9702429D0 (en) * 1997-06-25 1997-06-25 Ericsson Telefon Ab L M Retractable tripod antenna
FR2783097A1 (en) * 1998-09-04 2000-03-10 Alain Leseine Vertically-polarized radio antenna with variable radiation angle, for CB or amateur radio, has ground plane construction with pivoting arrangement altering inclination of radials to whip section

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL46868C (en) * 1936-01-03
US2275646A (en) * 1939-07-18 1942-03-10 Rca Corp Antenna
US2425585A (en) * 1943-12-13 1947-08-12 Hazeltine Research Inc Wave-signal antenna
US2704811A (en) * 1950-06-19 1955-03-22 Andrew W Walters Cylindrical antenna
US3656167A (en) * 1969-11-25 1972-04-11 Plessey Co Ltd Dipole radio antennae

Also Published As

Publication number Publication date
EP0116487B1 (en) 1988-09-21
FR2539557B3 (en) 1985-12-20
EP0116487A1 (en) 1984-08-22
FR2539557A1 (en) 1984-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: SAEGER, M., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee