AU8915098A - Toroidal helical antenna - Google Patents

Toroidal helical antenna

Info

Publication number
AU8915098A
AU8915098A AU89150/98A AU8915098A AU8915098A AU 8915098 A AU8915098 A AU 8915098A AU 89150/98 A AU89150/98 A AU 89150/98A AU 8915098 A AU8915098 A AU 8915098A AU 8915098 A AU8915098 A AU 8915098A
Authority
AU
Australia
Prior art keywords
helical antenna
toroidal helical
toroidal
antenna
helical
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.)
Abandoned
Application number
AU89150/98A
Inventor
Kurt L. Van Voorhies
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.)
KURT L VANVOORHIES
Original Assignee
KURT L VANVOORHIES
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 KURT L VANVOORHIES filed Critical KURT L VANVOORHIES
Priority claimed from US09/136,540 external-priority patent/US6218998B1/en
Publication of AU8915098A publication Critical patent/AU8915098A/en
Abandoned 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
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • 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
    • 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
AU89150/98A 1997-08-19 1998-08-19 Toroidal helical antenna Abandoned AU8915098A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5655297P 1997-08-19 1997-08-19
US60056552 1997-08-19
US09136540 1998-08-18
PCT/US1998/017185 WO1999009608A1 (en) 1997-08-19 1998-08-19 Toroidal helical antenna
US09/136,540 US6218998B1 (en) 1998-08-19 1998-08-19 Toroidal helical antenna

Publications (1)

Publication Number Publication Date
AU8915098A true AU8915098A (en) 1999-03-08

Family

ID=26735425

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89150/98A Abandoned AU8915098A (en) 1997-08-19 1998-08-19 Toroidal helical antenna

Country Status (2)

Country Link
AU (1) AU8915098A (en)
WO (1) WO1999009608A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622558A (en) * 1980-07-09 1986-11-11 Corum Janes F Toroidal antenna
US4751515A (en) * 1980-07-09 1988-06-14 Corum James F Electromagnetic structure and method
US5442369A (en) * 1992-12-15 1995-08-15 West Virginia University Toroidal antenna
US5654723A (en) * 1992-12-15 1997-08-05 West Virginia University Contrawound antenna
US5734353A (en) * 1995-08-14 1998-03-31 Vortekx P.C. Contrawound toroidal helical antenna

Also Published As

Publication number Publication date
WO1999009608A1 (en) 1999-02-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase