AU8915098A - Toroidal helical antenna - Google Patents
Toroidal helical antennaInfo
- 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
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
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 | ||
US09/136,540 US6218998B1 (en) | 1998-08-19 | 1998-08-19 | Toroidal helical antenna |
PCT/US1998/017185 WO1999009608A1 (en) | 1997-08-19 | 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)
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 |
US5654723A (en) * | 1992-12-15 | 1997-08-05 | West Virginia University | Contrawound antenna |
US5442369A (en) * | 1992-12-15 | 1995-08-15 | West Virginia University | Toroidal antenna |
US5734353A (en) * | 1995-08-14 | 1998-03-31 | Vortekx P.C. | Contrawound toroidal helical antenna |
-
1998
- 1998-08-19 AU AU89150/98A patent/AU8915098A/en not_active Abandoned
- 1998-08-19 WO PCT/US1998/017185 patent/WO1999009608A1/en active Application Filing
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 |