AU2002353676A1 - Quadrifilar helical antenna and feed network - Google Patents

Quadrifilar helical antenna and feed network

Info

Publication number: AU2002353676A1
Authority: AU; Australia
Prior art keywords: helical antenna; feed network; quadrifilar helical; quadrifilar; feed
Prior art date: 2001-11-23
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

AU2002353676A

Inventor

Gregor Wolfgang Storz

David Alexander Swarbrick

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.)

Navman NZ Ltd

Original Assignee

Navman NZ 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.)

2001-11-23

Filing date

2002-11-22

Publication date

2003-06-10

2002-11-22 Application filed by Navman NZ Ltd filed Critical Navman NZ Ltd

2003-06-10 Publication of AU2002353676A1 publication Critical patent/AU2002353676A1/en

Status Abandoned legal-status Critical Current

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

AU2002353676A 2001-11-23 2002-11-22 Quadrifilar helical antenna and feed network Abandoned AU2002353676A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
NZ515635		2001-11-23
NZ51563501		2001-11-23
PCT/NZ2002/000258 WO2003044895A1 (en)	2001-11-23	2002-11-22	Quadrifilar helical antenna and feed network

Publications (1)

Publication Number	Publication Date
AU2002353676A1 true AU2002353676A1 (en)	2003-06-10

Family

ID=19928843

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002353676A Abandoned AU2002353676A1 (en)	2001-11-23	2002-11-22	Quadrifilar helical antenna and feed network

Country Status (2)

Country	Link
AU (1)	AU2002353676A1 (en)
WO (1)	WO2003044895A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7002530B1 (en) *	2004-09-30	2006-02-21	Etop Technology Co., Ltd.	Antenna
GB2437998B (en)	2006-05-12	2009-11-11	Sarantel Ltd	An antenna system
GB2441566A (en)	2006-09-06	2008-03-12	Sarantel Ltd	An antenna and its feed structure
GB2444749B (en)	2006-12-14	2009-11-18	Sarantel Ltd	A radio communication system
GB2444750B (en)	2006-12-14	2010-04-21	Sarantel Ltd	An antenna arrangement
GB201200638D0 (en)	2012-01-13	2012-02-29	Sarantel Ltd	An antenna assembly
GB2508638B (en)	2012-12-06	2016-03-16	Harris Corp	A dielectrically loaded multifilar antenna with a phasing ring feed

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5198831A (en) *	1990-09-26	1993-03-30	501 Pronav International, Inc.	Personal positioning satellite navigator with printed quadrifilar helical antenna
US5450093A (en) *	1994-04-20	1995-09-12	The United States Of America As Represented By The Secretary Of The Navy	Center-fed multifilar helix antenna
FI974350A7 (en) *	1997-11-27	1999-05-28	Nokia Corp	Multi-wire helix antennas for mobile devices
US6150994A (en) *	1998-09-25	2000-11-21	Centurion Intl., Inc.	Antenna for personal mobile communications or locating equipment
US6133891A (en) *	1998-10-13	2000-10-17	The United States Of America As Represented By The Secretary Of The Navy	Quadrifilar helix antenna
US6288686B1 (en) *	2000-06-23	2001-09-11	The United States Of America As Represented By The Secretary Of The Navy	Tapered direct fed quadrifilar helix antenna

2002
- 2002-11-22 AU AU2002353676A patent/AU2002353676A1/en not_active Abandoned
- 2002-11-22 WO PCT/NZ2002/000258 patent/WO2003044895A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2003044895A1 (en)	2003-05-30

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Legal Events

Date	Code	Title	Description
2004-08-12	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase