[go: up one dir, main page]

IN2012DN01996A - - Google Patents

Download PDF

Info

Publication number
IN2012DN01996A
IN2012DN01996A IN1996DEN2012A IN2012DN01996A IN 2012DN01996 A IN2012DN01996 A IN 2012DN01996A IN 1996DEN2012 A IN1996DEN2012 A IN 1996DEN2012A IN 2012DN01996 A IN2012DN01996 A IN 2012DN01996A
Authority
IN
India
Prior art keywords
beamwidth
parasitic elements
another
slots
control
Prior art date
Application number
Inventor
Ho Jimmy
Christopher R Munday Simon
Sailopal Charanjit
Harold Boardman David
John Talbot Barry
Original Assignee
Amphenol Corp
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 Amphenol Corp filed Critical Amphenol Corp
Publication of IN2012DN01996A publication Critical patent/IN2012DN01996A/en

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)

Abstract

(EN)A system and method for providing a compact azimuth beamwidth in a wide band antenna. The system comprises a first radiating element disposed above a ground plane and one or more parasitic elements disposed proximate to and/or around the first radiating element. Each of the parasitic elements has a slot formed therein that is configured to control beamwidth across a specific frequency range. In one embodiment, the parasitic elements and the slots can be configured to control beamwidth across different frequency ranges. And in another embodiment, another parasitic element is disposed within the slots to control beamwidth across another frequency range.
IN1996DEN2012 2009-08-26 2010-08-26 IN2012DN01996A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23706009P 2009-08-26 2009-08-26
PCT/US2010/046835 WO2011028616A2 (en) 2009-08-26 2010-08-26 Device and method for controlling azimuth beamwidth across a wide frequency range
US12/869,429 US20110063190A1 (en) 2009-08-26 2010-08-26 Device and method for controlling azimuth beamwidth across a wide frequency range

Publications (1)

Publication Number Publication Date
IN2012DN01996A true IN2012DN01996A (en) 2015-07-24

Family

ID=43649913

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1996DEN2012 IN2012DN01996A (en) 2009-08-26 2010-08-26

Country Status (6)

Country Link
US (1) US20110063190A1 (en)
EP (1) EP2471142A4 (en)
CA (1) CA2772311A1 (en)
IN (1) IN2012DN01996A (en)
MX (1) MX2012002389A (en)
WO (1) WO2011028616A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10608348B2 (en) * 2012-03-31 2020-03-31 SeeScan, Inc. Dual antenna systems with variable polarization
US9276329B2 (en) 2012-11-22 2016-03-01 Commscope Technologies Llc Ultra-wideband dual-band cellular basestation antenna
ES2639846T3 (en) * 2012-12-24 2017-10-30 Commscope Technologies Llc Dual band interleaved mobile base station antennas
US10490908B2 (en) * 2013-03-15 2019-11-26 SeeScan, Inc. Dual antenna systems with variable polarization
WO2014174510A1 (en) * 2013-04-22 2014-10-30 Galtronics Corporation Ltd. Multiband antenna and slotted ground plane therefore
US9711871B2 (en) * 2013-09-11 2017-07-18 Commscope Technologies Llc High-band radiators with extended-length feed stalks suitable for basestation antennas
JP6207339B2 (en) * 2013-10-18 2017-10-04 Kddi株式会社 Antenna and sector antenna
CN103647138B (en) * 2013-11-19 2016-08-17 广州杰赛科技股份有限公司 Broadband dual polarized antenna
ES2902537T3 (en) * 2015-01-15 2022-03-28 Commscope Technologies Llc Low Resonance Common Mode Multiband Radiating Array
EP3255726A3 (en) * 2016-06-09 2018-03-07 Amphenol Antenna Solutions Inc. Rail mount stadium antenna for wireless mobile communications
DE102016011890A1 (en) * 2016-10-05 2018-04-05 Kathrein-Werke Kg Mobile radio antenna
TWI628859B (en) * 2017-02-09 2018-07-01 啓碁科技股份有限公司 Communication device
US10431877B2 (en) * 2017-05-12 2019-10-01 Commscope Technologies Llc Base station antennas having parasitic coupling units
CN110622356B (en) * 2017-05-16 2021-08-03 华为技术有限公司 an antenna
EP3794675B1 (en) * 2018-06-29 2024-01-24 Nokia Shanghai Bell Co., Ltd. Multiband antenna structure
WO2020234589A1 (en) * 2019-05-23 2020-11-26 Cambium Networks Ltd Antenna array assembly having high cross polar isolation
CN112290199B (en) * 2020-09-29 2022-07-26 京信通信技术(广州)有限公司 Antenna and low-frequency radiation unit and isolation strip thereof
US11336007B1 (en) 2021-01-08 2022-05-17 Rockwell Collins, Inc. Multi-band integrated antenna arrays for vertical lift aircraft
JP7673552B2 (en) * 2021-07-29 2025-05-09 株式会社プロテリアル Antenna device and method for designing antenna device
CN113871880A (en) * 2021-09-27 2021-12-31 西安电子科技大学 A Coaxial Feed Microstrip Antenna Based on Stripline
TW202416581A (en) 2022-10-07 2024-04-16 財團法人工業技術研究院 Light-transmitting antenna
WO2025228521A1 (en) 2024-04-30 2025-11-06 Telefonaktiebolaget Lm Ericsson (Publ) Antenna, mobile communication base station and user device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812855A (en) * 1985-09-30 1989-03-14 The Boeing Company Dipole antenna with parasitic elements
US5952983A (en) * 1997-05-14 1999-09-14 Andrew Corporation High isolation dual polarized antenna system using dipole radiating elements
DE19722742C2 (en) * 1997-05-30 2002-07-18 Kathrein Werke Kg Dual polarized antenna arrangement
US6320544B1 (en) * 2000-04-06 2001-11-20 Lucent Technologies Inc. Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization
US6307520B1 (en) * 2000-07-25 2001-10-23 International Business Machines Corporation Boxed-in slot antenna with space-saving configuration
FR2823017B1 (en) * 2001-03-29 2005-05-20 Cit Alcatel MULTIBAND TELECOMMUNICATIONS ANTENNA
SE528084C2 (en) * 2004-11-30 2006-08-29 Powerwave Technologies Sweden Double band antenna feed
CN2919562Y (en) * 2006-06-20 2007-07-04 摩比天线技术（深圳）有限公司 Broadband directional antenna
DE102006037517A1 (en) * 2006-08-10 2008-02-21 Kathrein-Werke Kg Antenna arrangement, in particular for a mobile radio base station
WO2008033257A2 (en) * 2006-09-11 2008-03-20 University Of Massachusetts Wide bandwidth balanced antipodal tapered slot antenna and array including a magnetic slot
KR100883408B1 (en) * 2006-09-11 2009-03-03 주식회사 케이엠더블유 Dual Band Dual Polarization Antenna for Mobile Communication Base Station
US7525500B2 (en) * 2006-10-20 2009-04-28 Agilent Technologies, Inc. Element reduction in phased arrays with cladding
US7868842B2 (en) * 2007-10-15 2011-01-11 Amphenol Corporation Base station antenna with beam shaping structures
EP2073309B1 (en) * 2007-12-21 2015-02-25 Alcatel Lucent Dual polarised radiating element for cellular base station antennas

Also Published As

Publication number Publication date
US20110063190A1 (en) 2011-03-17
WO2011028616A3 (en) 2011-06-09
MX2012002389A (en) 2012-07-03
EP2471142A4 (en) 2017-08-23
EP2471142A2 (en) 2012-07-04
WO2011028616A2 (en) 2011-03-10
CA2772311A1 (en) 2011-03-10

Similar Documents

Publication Publication Date Title
IN2012DN01996A (en)
WO2011092311A3 (en) Circularly polarized antenna and feeding network
IN2013MU01542A (en)
TW200737597A (en) Dual band antenna
TW200737592A (en) U-antenna
EP4395077A3 (en) Lensed base station antennas
WO2012044968A3 (en) Low-profile antenna assembly
WO2010063007A3 (en) Dual band base station antenna
WO2013033462A3 (en) Multi-layered multi-band antenna
WO2014049475A3 (en) Antenna tuning apparatus for a multiport antenna array
WO2012027006A3 (en) Ultra-wideband, low profile antenna
WO2008086098A3 (en) Handheld electronic devices with isolated antennas
WO2014143320A8 (en) Wide band reconfigurable planar antenna with omnidirectional and directional radiation patterns
GB2534769A (en) Compact, multi-port, MIMO antenna with high port isolation and low pattern correlation and method of making same
WO2011057302A3 (en) Rf module and antenna systems
EP4231444A4 (en) Antenna rf module, rf module assembly, and antenna device including same
DE602008005921D1 (en) MORE BAND cellular antenna
WO2010085706A3 (en) Compact circularly polarized omni-directional antenna
CA2761387C (en) Vault antenna for wlan or cellular application
EP4235969A4 (en) Antenna rf module, rf module assembly, and antenna device including same
MX2010003997A (en) Antenna element and array of antenna elements.
WO2010077574A3 (en) Multiband high gain omnidirectional antennas
AU336943S (en) Antenna radome plate
WO2008024218A3 (en) Multiple band antenna arrangement
GB2537249A (en) Wellbore E-field wireless communication system