WO2005079158A3 - Conical beam cross-slot antenna - Google Patents

Conical beam cross-slot antenna Download PDF

Info

Publication number
WO2005079158A3
WO2005079158A3 PCT/IL2005/000213 IL2005000213W WO2005079158A3 WO 2005079158 A3 WO2005079158 A3 WO 2005079158A3 IL 2005000213 W IL2005000213 W IL 2005000213W WO 2005079158 A3 WO2005079158 A3 WO 2005079158A3
Authority
WO
WIPO (PCT)
Prior art keywords
slot antenna
beam cross
conical beam
cross
metal layer
Prior art date
Application number
PCT/IL2005/000213
Other languages
French (fr)
Other versions
WO2005079158A2 (en
Inventor
Ilan Shtrikman
Najed Azzam
Original Assignee
Galtronics Ltd
Ilan Shtrikman
Najed Azzam
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.)
Filing date
Publication date
Application filed by Galtronics Ltd, Ilan Shtrikman, Najed Azzam filed Critical Galtronics Ltd
Publication of WO2005079158A2 publication Critical patent/WO2005079158A2/en
Publication of WO2005079158A3 publication Critical patent/WO2005079158A3/en

Links

Classifications

    • 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
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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

Abstract

An antenna assembly (100) including a ground plane (202) and a generally planar cross-slot antenna (210), spaced from the ground plane (202) and arranged generally parallel thereto, the generally planar cross-slot antenna (210) including a generally rigid dielectric substrate (212) having formed on a first side thereof, a metal layer (216) which defines mutually spaced rectangular slots (218) at which the metal layer (216) is not present and having formed on a second side thereof, there are defined feed lines (229) extending radially outwardly from a central junction thereof, each to cross a corresponding one of the rectangular slots.
PCT/IL2005/000213 2004-02-23 2005-02-21 Conical beam cross-slot antenna WO2005079158A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54740904P 2004-02-23 2004-02-23
US60/547,409 2004-02-23

Publications (2)

Publication Number Publication Date
WO2005079158A2 WO2005079158A2 (en) 2005-09-01
WO2005079158A3 true WO2005079158A3 (en) 2005-11-17

Family

ID=34886298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2005/000213 WO2005079158A2 (en) 2004-02-23 2005-02-21 Conical beam cross-slot antenna

Country Status (2)

Country Link
US (1) US7064725B2 (en)
WO (1) WO2005079158A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7746282B2 (en) 2008-05-20 2010-06-29 Sensor Systems, Inc. Compact top-loaded, tunable fractal antenna systems for efficient ultrabroadband aircraft operation
US8203498B2 (en) * 2008-10-19 2012-06-19 Research In Motion Limited Three-fold polarization diversity antenna
US8279137B2 (en) * 2008-11-13 2012-10-02 Microsoft Corporation Wireless antenna for emitting conical radiation
US8723746B1 (en) * 2009-10-01 2014-05-13 Rockwell Collins, Inc. Slotted ground plane antenna
AU2012210173A1 (en) * 2011-01-27 2013-08-29 Galtronics Corporation Ltd. Broadband dual-polarized antenna
US9240630B2 (en) 2011-04-29 2016-01-19 Cyberonics, Inc. Antenna shield for an implantable medical device
US9259582B2 (en) * 2011-04-29 2016-02-16 Cyberonics, Inc. Slot antenna for an implantable device
US9265958B2 (en) 2011-04-29 2016-02-23 Cyberonics, Inc. Implantable medical device antenna
US8866687B2 (en) 2011-11-16 2014-10-21 Andrew Llc Modular feed network
US8558746B2 (en) 2011-11-16 2013-10-15 Andrew Llc Flat panel array antenna
US9160049B2 (en) 2011-11-16 2015-10-13 Commscope Technologies Llc Antenna adapter
US8629812B2 (en) 2011-12-01 2014-01-14 Symbol Technologies, Inc. Cavity backed cross-slot antenna apparatus and method
CA2867669A1 (en) 2012-03-19 2013-09-26 Galtronics Corporation Ltd. Multiple-input multiple-output antenna and broadband dipole radiating element therefore
EP2907197A4 (en) * 2012-10-15 2016-07-06 Intel Corp Antenna element and devices thereof
GB2512111B (en) * 2013-03-20 2017-02-15 British Broadcasting Corp Antenna arrangement for transmitting two or more polarisations of radio signal
US9564673B1 (en) 2014-07-28 2017-02-07 FIRST RF Corp. Adjustable in-building antenna structure
EP3133693B1 (en) * 2015-08-18 2019-04-10 CSS Antenna, LLC Multi-element telecommunications antenna
US11276942B2 (en) * 2019-12-27 2022-03-15 Industrial Technology Research Institute Highly-integrated multi-antenna array
CN113140893A (en) 2020-01-20 2021-07-20 康普技术有限责任公司 Compact broadband dual polarized radiating element for base station antenna applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242685A (en) * 1979-04-27 1980-12-30 Ball Corporation Slotted cavity antenna
US5202697A (en) * 1991-01-18 1993-04-13 Cubic Defense Systems, Inc. Low-profile steerable cardioid antenna
US6404394B1 (en) * 1999-12-23 2002-06-11 Tyco Electronics Logistics Ag Dual polarization slot antenna assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295003A3 (en) * 1987-06-09 1990-08-29 THORN EMI plc Antenna
US4916457A (en) * 1988-06-13 1990-04-10 Teledyne Industries, Inc. Printed-circuit crossed-slot antenna
US6052093A (en) * 1996-12-18 2000-04-18 Savi Technology, Inc. Small omni-directional, slot antenna
US6489924B2 (en) * 2000-04-07 2002-12-03 Omnipless (Proprietary) Limited Antenna and method of making such antenna and component parts thereof
US6507320B2 (en) * 2000-04-12 2003-01-14 Raytheon Company Cross slot antenna
EP1158605B1 (en) * 2000-05-26 2004-04-14 Sony International (Europe) GmbH V-Slot antenna for circular polarization
US6466176B1 (en) * 2000-07-11 2002-10-15 In4Tel Ltd. Internal antennas for mobile communication devices
EP1310018B1 (en) * 2000-08-16 2018-07-25 Valeo Radar Systems, Inc. Switched beam antenna architecture
US7142934B2 (en) * 2000-09-01 2006-11-28 Universal Electronics Inc. Audio converter device and method for using the same
US6861996B2 (en) * 2001-03-21 2005-03-01 Microface Co., Ltd. Waveguide slot antenna and manufacturing method thereof
US6522303B1 (en) * 2001-04-30 2003-02-18 Rockwell Collins, Inc. Wireless LAN with self-orienting battlefield antenna and integral electronics
US6642898B2 (en) * 2001-05-15 2003-11-04 Raytheon Company Fractal cross slot antenna
US6778144B2 (en) * 2002-07-02 2004-08-17 Raytheon Company Antenna
US6806839B2 (en) * 2002-12-02 2004-10-19 Bae Systems Information And Electronic Systems Integration Inc. Wide bandwidth flat panel antenna array

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242685A (en) * 1979-04-27 1980-12-30 Ball Corporation Slotted cavity antenna
US5202697A (en) * 1991-01-18 1993-04-13 Cubic Defense Systems, Inc. Low-profile steerable cardioid antenna
US6404394B1 (en) * 1999-12-23 2002-06-11 Tyco Electronics Logistics Ag Dual polarization slot antenna assembly

Also Published As

Publication number Publication date
US20050200543A1 (en) 2005-09-15
US7064725B2 (en) 2006-06-20
WO2005079158A2 (en) 2005-09-01

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