IN2015DN02718A - - Google Patents

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Publication number
IN2015DN02718A
IN2015DN02718A IN2718DEN2015A IN2015DN02718A IN 2015DN02718 A IN2015DN02718 A IN 2015DN02718A IN 2718DEN2015 A IN2718DEN2015 A IN 2718DEN2015A IN 2015DN02718 A IN2015DN02718 A IN 2015DN02718A
Authority
IN
India
Prior art keywords
pair
elements
another
feed
radiating elements
Prior art date
Application number
Inventor
Derek Colin; Nitch
Andries Petrus Cronje; Fourie
Original Assignee
Poynting Antennas Pty 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
Application filed by Poynting Antennas Pty Ltd filed Critical Poynting Antennas Pty Ltd
Publication of IN2015DN02718A publication Critical patent/IN2015DN02718A/en

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
    • H01Q9/46—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 with rigid elements diverging from single point
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • 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
    • H01Q9/10—Junction boxes specially adapted for supporting adjacent ends of divergent elements
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • 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

Landscapes

  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

An antenna 10 comprises at least a first pair 12 of elongate radiating elements and a second pair 14 of elongate radiating elements. Each pair comprises a first element 12.1 and a second element 12.2. Each element has a feed end 12.11 and a distal end 12.12. The first and second elements of each of the at least first pair and second pair have their respective feed ends 12.1 1 , 12.21 in juxtaposition relative to one another and extend in diverging relationship relative to one another in a direction from their feed ends towards their distal ends. The at least first and second pairs are electrically connected in parallel. In some embodiments the elements may diverge exponentially. The invention also relates to antennas which may be packaged in at least partially knock- down form to be assembled or deployed conveniently at a user site.
IN2718DEN2015 2012-10-05 2013-01-07 IN2015DN02718A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201207480 2012-10-05
PCT/IB2013/050126 WO2014053919A1 (en) 2012-10-05 2013-01-07 Antenna with diverging antenna elements

Publications (1)

Publication Number Publication Date
IN2015DN02718A true IN2015DN02718A (en) 2015-09-04

Family

ID=47716128

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2718DEN2015 IN2015DN02718A (en) 2012-10-05 2013-01-07

Country Status (9)

Country Link
US (1) US9819090B2 (en)
CN (1) CN104813539B (en)
AP (1) AP2015008358A0 (en)
AU (1) AU2013326225B2 (en)
BR (1) BR112015007645B1 (en)
IN (1) IN2015DN02718A (en)
MX (1) MX347282B (en)
WO (1) WO2014053919A1 (en)
ZA (1) ZA201300206B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016016728A (en) * 2014-07-17 2017-04-13 Poynting Antennas (Pty) Ltd Collapsible antenna of unitary construction.
IL256632B (en) * 2017-12-27 2022-05-01 Elta Systems Ltd Direction finder antenna system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985877A (en) * 1954-08-30 1961-05-23 John Rolind Holloway Directive antenna system
US3950758A (en) * 1974-11-25 1976-04-13 Jfd Electronics Corporation Self-locking hinge for antenna element
US4308540A (en) * 1980-01-08 1981-12-29 Winegard Company Compact television antenna system
SE432035B (en) * 1982-07-28 1984-03-12 Philips Svenska Ab RIGHT ANTENAL ELEMENT OF TYPE V-SHIPPED DIPOL
US4633265A (en) * 1984-12-24 1986-12-30 Hazeltine Corporation Low frequency/high frequency omnidirectional antenna formed of plural dipoles extending from a common center
US6486849B2 (en) * 2001-02-14 2002-11-26 Raytheon Company Small L-band antenna
US6480157B1 (en) * 2001-05-18 2002-11-12 Tantivy Communications, Inc. Foldable directional antenna
US6885351B1 (en) * 2003-07-24 2005-04-26 Bae Systems Aerospace Electronics, Inc. Antenna
US7916097B2 (en) * 2008-05-27 2011-03-29 Mp Antenna Enhanced band multiple polarization antenna assembly

Also Published As

Publication number Publication date
BR112015007645B1 (en) 2022-07-26
AP2015008358A0 (en) 2015-04-30
MX2015004336A (en) 2015-10-26
BR112015007645A2 (en) 2017-07-04
US20150244076A1 (en) 2015-08-27
ZA201300206B (en) 2014-12-23
US9819090B2 (en) 2017-11-14
AU2013326225A1 (en) 2015-04-23
AU2013326225B2 (en) 2017-08-31
WO2014053919A1 (en) 2014-04-10
MX347282B (en) 2017-04-21
CN104813539B (en) 2018-09-14
CN104813539A (en) 2015-07-29

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