WO2005107008A8 - Aperture antenna element - Google Patents
Aperture antenna elementInfo
- Publication number
- WO2005107008A8 WO2005107008A8 PCT/SE2005/000643 SE2005000643W WO2005107008A8 WO 2005107008 A8 WO2005107008 A8 WO 2005107008A8 SE 2005000643 W SE2005000643 W SE 2005000643W WO 2005107008 A8 WO2005107008 A8 WO 2005107008A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aperture
- aperture antenna
- antenna element
- ground plane
- reflector
- Prior art date
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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
-
- 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
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05749908.9A EP1743397B1 (en) | 2004-05-03 | 2005-05-03 | Aperture antenna element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401144-1 | 2004-05-03 | ||
SE0401144A SE526492C2 (en) | 2004-05-03 | 2004-05-03 | Aperturantennelement |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005107008A1 WO2005107008A1 (en) | 2005-11-10 |
WO2005107008A8 true WO2005107008A8 (en) | 2006-04-06 |
Family
ID=32466197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2005/000643 WO2005107008A1 (en) | 2004-05-03 | 2005-05-03 | Aperture antenna element |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1743397B1 (en) |
CN (1) | CN1947303A (en) |
SE (1) | SE526492C2 (en) |
WO (1) | WO2005107008A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7903034B2 (en) | 2005-09-19 | 2011-03-08 | Fractus, S.A. | Antenna set, portable wireless device, and use of a conductive element for tuning the ground-plane of the antenna set |
US8120536B2 (en) | 2008-04-11 | 2012-02-21 | Powerwave Technologies Sweden Ab | Antenna isolation |
US8085209B2 (en) | 2009-04-02 | 2011-12-27 | Viasat, Inc. | Sub-array polarization control using rotated dual polarized radiating elements |
CN101894990A (en) * | 2010-06-24 | 2010-11-24 | 东南大学 | Double-frequency polarization insensitive active frequency selective surface |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847625A (en) | 1988-02-16 | 1989-07-11 | Ford Aerospace Corporation | Wideband, aperture-coupled microstrip antenna |
GB2308012B (en) * | 1995-12-05 | 1999-11-17 | Northern Telecom Ltd | A radiation shielding device |
SE9603565D0 (en) * | 1996-05-13 | 1996-09-30 | Allgon Ab | Flat antenna |
US6054953A (en) | 1998-12-10 | 2000-04-25 | Allgon Ab | Dual band antenna |
EP1247311A1 (en) * | 1999-12-01 | 2002-10-09 | Allgon AB | An antenna assembly and a method of mounting an antenna assembly |
-
2004
- 2004-05-03 SE SE0401144A patent/SE526492C2/en not_active IP Right Cessation
-
2005
- 2005-05-03 WO PCT/SE2005/000643 patent/WO2005107008A1/en not_active Application Discontinuation
- 2005-05-03 CN CNA2005800130095A patent/CN1947303A/en active Pending
- 2005-05-03 EP EP05749908.9A patent/EP1743397B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1743397A1 (en) | 2007-01-17 |
CN1947303A (en) | 2007-04-11 |
SE0401144L (en) | 2005-09-27 |
SE0401144D0 (en) | 2004-05-03 |
WO2005107008A1 (en) | 2005-11-10 |
SE526492C2 (en) | 2005-09-27 |
EP1743397B1 (en) | 2013-07-24 |
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