Title:
BROADBAND I-SLOT MICROSTRIP PATCH ANTENNA
Document Type and Number:
WIPO Patent Application WO2003100906
Kind Code:
A3
Abstract:
Systems and techniques are disclosed wherein for generating a beam from an antenna. The antenna includes an antenna feed with a first surface having a feed network and a second surface supporting one or more radiating elements. The antenna can include a slot figuration formed in the second surface which couples the feed network to the radiating elements. The antenna feed can also be constructed with a thermoplastic or other suitable material. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
Inventors:
HATCH ROBERT JASON
OZAKI ERNEST T
JALALI AHMAD
EAVES NEIL SCOTT
BAHNEMANN DAVID MICHAEL
LUNDGREN STEVEN JOSEPH
OZAKI ERNEST T
JALALI AHMAD
EAVES NEIL SCOTT
BAHNEMANN DAVID MICHAEL
LUNDGREN STEVEN JOSEPH
Application Number:
PCT/US2003/015634
Publication Date:
May 06, 2004
Filing Date:
May 15, 2003
Export Citation:
Assignee:
QUALCOMM INC (US)
International Classes:
H01Q3/24; H01Q9/04; H01Q21/06; H01Q21/24; H01Q25/00; (IPC1-7): H01Q9/04; H01Q25/00; H01Q1/24; H01Q21/06
Domestic Patent References:
| WO2002031908A2 | 2002-04-18 | |||
| WO1995034102A1 | 1995-12-14 | |||
| WO2002063895A1 | 2002-08-15 |
Foreign References:
| US5355143A | 1994-10-11 | |||
| US6388622B1 | 2002-05-14 |
Other References:
ROSTAN F; WIESBECK W; VAN ZYL J J: "Dual polarized L-band microstrip patch array for the AIRSAR/TOPSAR system", PROCEEDINGS OF THE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), LINCOLN, NE, USA, 27 - 31 MAY 1996, IEEE, PISCATAWAY, NJ, USA, vol. 4, pages 2294 - 2296, XP002253229, ISBN: 0-7803-3068-4
GSCHWENDTNER E ET AL: "KONFORME, HALBKUGELFOERMIGE ARRAY-ANTENNE FUER MOBILE NUTZER ZUKUENFTIGER DIENSTEINTEGRIERTER SATELLITENSYSTEME", NTG FACHBERICHTE, VDE VERLAG, BERLIN,, DE, 1998, pages 117 - 122, XP001147439, ISSN: 0341-0196
MYUNGWAN LYOU ET AL: "Compact size dual-polarized WLL base-station antenna using aperture coupled microstrip patches", PROCEEDINGS OF THE IEEE ANTENNAS AND PROPAGATION SYMPOSIUM, vol. 4, 16 July 2000 (2000-07-16), PISCATAWAY, NJ, USA, 2000, pages 2200 - 2203, XP010514988
HAROKOPUS W P ET AL: "A broadband, high gain PCS antenna using aperture coupled microstrip patches", WIRELESS APPLICATIONS DIGEST, 1997., IEEE MTT-S SYMPOSIUM ON TECHNOLOGIES FOR VANCOUVER, BC, CANADA 23-26 FEB. 1997, NEW YORK, NY, USA,IEEE, US, 23 February 1997 (1997-02-23), pages 89 - 92, XP010226751, ISBN: 0-7803-3318-7
GSCHWENDTNER E ET AL: "KONFORME, HALBKUGELFOERMIGE ARRAY-ANTENNE FUER MOBILE NUTZER ZUKUENFTIGER DIENSTEINTEGRIERTER SATELLITENSYSTEME", NTG FACHBERICHTE, VDE VERLAG, BERLIN,, DE, 1998, pages 117 - 122, XP001147439, ISSN: 0341-0196
MYUNGWAN LYOU ET AL: "Compact size dual-polarized WLL base-station antenna using aperture coupled microstrip patches", PROCEEDINGS OF THE IEEE ANTENNAS AND PROPAGATION SYMPOSIUM, vol. 4, 16 July 2000 (2000-07-16), PISCATAWAY, NJ, USA, 2000, pages 2200 - 2203, XP010514988
HAROKOPUS W P ET AL: "A broadband, high gain PCS antenna using aperture coupled microstrip patches", WIRELESS APPLICATIONS DIGEST, 1997., IEEE MTT-S SYMPOSIUM ON TECHNOLOGIES FOR VANCOUVER, BC, CANADA 23-26 FEB. 1997, NEW YORK, NY, USA,IEEE, US, 23 February 1997 (1997-02-23), pages 89 - 92, XP010226751, ISBN: 0-7803-3318-7
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