DE602005024743D1 - Ground antenna with loop for radiating kilometric or hectometric waves - Google Patents

Ground antenna with loop for radiating kilometric or hectometric waves

Info

Publication number
DE602005024743D1
DE602005024743D1 DE602005024743T DE602005024743T DE602005024743D1 DE 602005024743 D1 DE602005024743 D1 DE 602005024743D1 DE 602005024743 T DE602005024743 T DE 602005024743T DE 602005024743 T DE602005024743 T DE 602005024743T DE 602005024743 D1 DE602005024743 D1 DE 602005024743D1
Authority
DE
Germany
Prior art keywords
loop
kilometric
radiating
ground antenna
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.)
Active
Application number
DE602005024743T
Other languages
German (de)
Inventor
Philippe Piole
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.)
TDF, MONTROUGE, FR
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Publication of DE602005024743D1 publication Critical patent/DE602005024743D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Abstract

The antenna has an earth plane (1) that is horizontally buried near and under the surface of the ground (S). An excitation loop (2) horizontally extends above the surface of the ground at a height (H) greater than 2 meter with respect to the plane. A metallic connection unit (3) perpendicular to the loop connects an end (21) of the loop to the plane. Each of the loop and connection unit is constituted by a thin cylindrical unit.
DE602005024743T 2004-05-04 2005-03-17 Ground antenna with loop for radiating kilometric or hectometric waves Active DE602005024743D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404860A FR2870047B1 (en) 2004-05-04 2004-05-04 RADIANT LOOP ANTENNA RADIANT IN KILOMETRIC OR HECTOMETRIC WAVES

Publications (1)

Publication Number Publication Date
DE602005024743D1 true DE602005024743D1 (en) 2010-12-30

Family

ID=34942513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024743T Active DE602005024743D1 (en) 2004-05-04 2005-03-17 Ground antenna with loop for radiating kilometric or hectometric waves

Country Status (7)

Country Link
EP (1) EP1594186B1 (en)
AT (1) ATE488883T1 (en)
DE (1) DE602005024743D1 (en)
ES (1) ES2356087T3 (en)
FR (1) FR2870047B1 (en)
PL (1) PL1594186T3 (en)
PT (1) PT1594186E (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910727B1 (en) 2006-12-21 2010-08-20 Tdf KILOMETRIC OR HECTOMETRIC PROGRESSIVE GROUND WAVE ANTENNA ARRAY
JP5531582B2 (en) * 2009-11-27 2014-06-25 富士通株式会社 Antenna and wireless communication device
FR2965978B1 (en) * 2010-10-07 2012-10-19 Tdf LARGE BANDWIDE SURFACE WAVE DIMENSIONAL ANTENNA
FR2966647B1 (en) * 2010-10-21 2012-11-23 Tdf SLOT AND SURFACE WAVE ANTENNA OF LARGE SIZE
FR2994773B1 (en) * 2012-08-22 2016-01-29 Onera (Off Nat Aerospatiale) INDUCTIVE SURFACE ELEMENT
FR3040111B1 (en) * 2015-08-10 2017-12-01 Tdf SURFACE WAVE ANTENNA, ANTENNA NETWORK AND USE OF ANTENNA OR ANTENNA NETWORK

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746040A (en) * 1950-05-20 1956-05-15 Rca Corp Annular element antenna systems
US3253279A (en) * 1963-02-01 1966-05-24 Trg Inc Bandwidth monopole antenna having low ground losses due to a circumferential ground ring
DE10029733A1 (en) * 2000-06-23 2002-01-03 Alcatel Sa Antenna arrangement for mobile phones
JP2002237711A (en) * 2000-12-08 2002-08-23 Matsushita Electric Ind Co Ltd Antenna device and communication system

Also Published As

Publication number Publication date
EP1594186A1 (en) 2005-11-09
FR2870047A1 (en) 2005-11-11
ATE488883T1 (en) 2010-12-15
FR2870047B1 (en) 2006-07-14
PL1594186T3 (en) 2011-04-29
PT1594186E (en) 2011-02-15
EP1594186B1 (en) 2010-11-17
ES2356087T3 (en) 2011-04-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: TDF, MONTROUGE, FR