CA2438545A1 - Procede et systeme permettant la production d'etats de double polarisation avec des ouvertures de faisceau rf pilotees - Google Patents
Procede et systeme permettant la production d'etats de double polarisation avec des ouvertures de faisceau rf pilotees Download PDFInfo
- Publication number
- CA2438545A1 CA2438545A1 CA002438545A CA2438545A CA2438545A1 CA 2438545 A1 CA2438545 A1 CA 2438545A1 CA 002438545 A CA002438545 A CA 002438545A CA 2438545 A CA2438545 A CA 2438545A CA 2438545 A1 CA2438545 A1 CA 2438545A1
- Authority
- CA
- Canada
- Prior art keywords
- circuit board
- printed circuit
- antenna system
- ground plane
- feed network
- 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.)
- Granted
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
- H01Q9/0464—Annular ring patch
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2001/005232 WO2002067376A1 (fr) | 2001-02-16 | 2001-02-16 | Procede et systeme permettant la production d'etats de double polarisation avec des ouvertures de faisceau rf pilotees |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2438545A1 true CA2438545A1 (fr) | 2002-08-29 |
CA2438545C CA2438545C (fr) | 2006-08-15 |
Family
ID=21742348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002438545A Expired - Fee Related CA2438545C (fr) | 2001-02-16 | 2001-02-16 | Procede et systeme permettant la production d'etats de double polarisation avec des ouvertures de faisceau rf pilotees |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1360742A1 (fr) |
BR (1) | BR0116898A (fr) |
CA (1) | CA2438545C (fr) |
MX (1) | MXPA03007355A (fr) |
WO (1) | WO2002067376A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7283101B2 (en) | 2003-06-26 | 2007-10-16 | Andrew Corporation | Antenna element, feed probe; dielectric spacer, antenna and method of communicating with a plurality of devices |
CN114521103B (zh) * | 2022-03-26 | 2024-01-26 | 宁波诚兴道电子科技有限公司 | 一种pcba线路板自动贴片设备及工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683952A1 (fr) * | 1991-11-14 | 1993-05-21 | Dassault Electronique | Dispositif d'antenne microruban perfectionne, notamment pour transmissions telephoniques par satellite. |
FR2724491B1 (fr) * | 1994-09-09 | 1997-01-31 | Razazi Djalal | Antenne plaquee miniaturisee, a double polarisation, a tres large bande |
SE9603565D0 (sv) * | 1996-05-13 | 1996-09-30 | Allgon Ab | Flat antenna |
US5874919A (en) * | 1997-01-09 | 1999-02-23 | Harris Corporation | Stub-tuned, proximity-fed, stacked patch antenna |
US5896107A (en) * | 1997-05-27 | 1999-04-20 | Allen Telecom Inc. | Dual polarized aperture coupled microstrip patch antenna system |
DE19815003A1 (de) * | 1998-04-03 | 1999-10-14 | Bosch Gmbh Robert | Dual polarisiertes Antennenelement |
-
2001
- 2001-02-16 BR BR0116898-3A patent/BR0116898A/pt not_active IP Right Cessation
- 2001-02-16 MX MXPA03007355A patent/MXPA03007355A/es unknown
- 2001-02-16 EP EP01912807A patent/EP1360742A1/fr not_active Withdrawn
- 2001-02-16 WO PCT/US2001/005232 patent/WO2002067376A1/fr not_active Application Discontinuation
- 2001-02-16 CA CA002438545A patent/CA2438545C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2438545C (fr) | 2006-08-15 |
WO2002067376A1 (fr) | 2002-08-29 |
MXPA03007355A (es) | 2005-03-07 |
BR0116898A (pt) | 2006-01-24 |
EP1360742A1 (fr) | 2003-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |