WO1999059223A3 - Dual-band microstrip antenna array - Google Patents

Dual-band microstrip antenna array Download PDF

Info

Publication number
WO1999059223A3
WO1999059223A3 PCT/GB1999/001480 GB9901480W WO9959223A3 WO 1999059223 A3 WO1999059223 A3 WO 1999059223A3 GB 9901480 W GB9901480 W GB 9901480W WO 9959223 A3 WO9959223 A3 WO 9959223A3
Authority
WO
WIPO (PCT)
Prior art keywords
antennas
band
dual
pcn
gsm
Prior art date
Application number
PCT/GB1999/001480
Other languages
French (fr)
Other versions
WO1999059223A2 (en
Inventor
Martin Joseph Archer
Brian Stuart Collins
Tao Huang
Zidong Liu
Original Assignee
Csa Limited
Martin Joseph Archer
Brian Stuart Collins
Tao Huang
Zidong Liu
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
Priority claimed from GBGB9810047.2A external-priority patent/GB9810047D0/en
Priority claimed from GBGB9810050.6A external-priority patent/GB9810050D0/en
Application filed by Csa Limited, Martin Joseph Archer, Brian Stuart Collins, Tao Huang, Zidong Liu filed Critical Csa Limited
Priority to AU38389/99A priority Critical patent/AU3838999A/en
Publication of WO1999059223A2 publication Critical patent/WO1999059223A2/en
Publication of WO1999059223A3 publication Critical patent/WO1999059223A3/en

Links

Classifications

    • 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
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
    • 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

Landscapes

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

Abstract

A dual-band antenna array (50) for use in a base station for mobile telephone communications consists of a first linear array of microstrip or patch antennas (52) for use over the GSM band and a second linear array of crossed dipoles (56) for use over the PCN band. The PCN antennas are at half the spacings of the GSM antennas. Alternate ones of the PCN crossed dipole antennas are located above respective GSM patch antennas, and a conductive plate or sheet (66) between them functions both as a parasitic element for the microstrip antenna and as a reflector for the crossed dipole antenna.
PCT/GB1999/001480 1998-05-11 1999-05-11 Dual-band microstrip antenna array WO1999059223A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU38389/99A AU3838999A (en) 1998-05-11 1999-05-11 Dual-band microstrip antenna array

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9810047.2A GB9810047D0 (en) 1998-05-11 1998-05-11 Improvements relating to microstrip antennas
GB9810047.2 1998-05-11
GB9810050.6 1998-05-11
GBGB9810050.6A GB9810050D0 (en) 1998-05-11 1998-05-11 Microstrip antenna element

Publications (2)

Publication Number Publication Date
WO1999059223A2 WO1999059223A2 (en) 1999-11-18
WO1999059223A3 true WO1999059223A3 (en) 2000-01-20

Family

ID=26313642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/001480 WO1999059223A2 (en) 1998-05-11 1999-05-11 Dual-band microstrip antenna array

Country Status (2)

Country Link
AU (1) AU3838999A (en)
WO (1) WO1999059223A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8896493B2 (en) 1999-10-26 2014-11-25 Fractus, S.A. Interlaced multiband antenna arrays

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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DE10064128A1 (en) 2000-12-21 2002-07-25 Kathrein Werke Kg Patch antenna for operation in at least two frequency ranges
DE10064129B4 (en) * 2000-12-21 2006-04-20 Kathrein-Werke Kg Antenna, in particular mobile radio antenna
EP1353405A1 (en) * 2002-04-10 2003-10-15 Huber & Suhner Ag Dual band antenna
FR2842025B1 (en) * 2002-07-02 2006-07-28 Jacquelot Technologies RADIANT BI-BAND DEVICE WITH COPLANAR POLARIZATIONS
US6670923B1 (en) * 2002-07-24 2003-12-30 Centurion Wireless Technologies, Inc. Dual feel multi-band planar antenna
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
US7064729B2 (en) 2003-10-01 2006-06-20 Arc Wireless Solutions, Inc. Omni-dualband antenna and system
US7868843B2 (en) 2004-08-31 2011-01-11 Fractus, S.A. Slim multi-band antenna array for cellular base stations
WO2007042938A2 (en) 2005-10-14 2007-04-19 Fractus, Sa Slim triple band antenna array for cellular base stations
KR101125180B1 (en) * 2009-11-17 2012-03-19 주식회사 케이엠더블유 Method for installing radiator elements arranged in different planes and antenna thereof
CN102403572B (en) * 2011-12-13 2013-09-25 华南理工大学 Wideband double frequency mobile communication base station antenna
CN104471792B (en) * 2013-06-27 2017-06-20 华为技术有限公司 A kind of antenna radiation unit and antenna
KR101609665B1 (en) * 2014-11-11 2016-04-06 주식회사 케이엠더블유 Antenna of mobile communication station
US10193231B2 (en) * 2015-03-02 2019-01-29 Trimble Inc. Dual-frequency patch antennas
US10511100B2 (en) * 2016-02-02 2019-12-17 Georgia Tech Research Corporation Inkjet printed flexible Van Atta array sensor
EP4246726A3 (en) 2017-05-16 2023-11-22 Huawei Technologies Co., Ltd. Antenna
WO2019058378A1 (en) * 2017-09-19 2019-03-28 Mashaal Heylal Dual band planar antenna
WO2019072390A1 (en) * 2017-10-12 2019-04-18 Huawei Technologies Co., Ltd. Sub-reflector and feeding device for a dipole
US10879978B2 (en) 2018-02-23 2020-12-29 Amphenol Antenna Solutions, Inc. Differential phase shifter for hybrid beamforming
CN108649339B (en) * 2018-05-10 2021-04-06 佛山市顺德区中山大学研究院 Self-phase-shift dual-frequency dual-circular polarization crossed dipole antenna
CN109768395A (en) * 2018-12-24 2019-05-17 华南理工大学 Multi-frequency array antenna and group array element
CN115668642A (en) * 2020-03-12 2023-01-31 莫仕Cvs格兰布兰克有限公司 Superposed patch antenna
US20240072421A1 (en) * 2021-01-13 2024-02-29 Telefonaktiebolaget Lm Ericsson (Publ) Antenna assembly supporting fdd and tdd operational modes and reflector sub-assembly thereof
WO2023213379A1 (en) * 2022-05-03 2023-11-09 Huawei Technologies Co., Ltd. Antenna structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645058A1 (en) * 1976-10-06 1978-04-13 Licentia Gmbh Antenna system with several individual units - consists of set of antennae between which further units for smaller frequency range are inserted
JPS5916402A (en) * 1982-07-19 1984-01-27 Nippon Telegr & Teleph Corp <Ntt> Broad band microstrip antenna uses two-frequencies in common
EP0372451A1 (en) * 1988-12-08 1990-06-13 Alcatel Espace Multifrequency radiating device
US5220334A (en) * 1988-02-12 1993-06-15 Alcatel Espace Multifrequency antenna, useable in particular for space telecommunications
JPH06310930A (en) * 1993-04-27 1994-11-04 Mitsubishi Electric Corp Antenna system
US5444452A (en) * 1992-07-13 1995-08-22 Matsushita Electric Works, Ltd. Dual frequency antenna
WO1999017396A1 (en) * 1997-10-01 1999-04-08 Telefonaktiebolaget Lm Ericsson (Publ) A radio unit casing for a portable radio unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645058A1 (en) * 1976-10-06 1978-04-13 Licentia Gmbh Antenna system with several individual units - consists of set of antennae between which further units for smaller frequency range are inserted
JPS5916402A (en) * 1982-07-19 1984-01-27 Nippon Telegr & Teleph Corp <Ntt> Broad band microstrip antenna uses two-frequencies in common
US5220334A (en) * 1988-02-12 1993-06-15 Alcatel Espace Multifrequency antenna, useable in particular for space telecommunications
EP0372451A1 (en) * 1988-12-08 1990-06-13 Alcatel Espace Multifrequency radiating device
US5444452A (en) * 1992-07-13 1995-08-22 Matsushita Electric Works, Ltd. Dual frequency antenna
JPH06310930A (en) * 1993-04-27 1994-11-04 Mitsubishi Electric Corp Antenna system
WO1999017396A1 (en) * 1997-10-01 1999-04-08 Telefonaktiebolaget Lm Ericsson (Publ) A radio unit casing for a portable radio unit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 099 (E - 243) 10 May 1984 (1984-05-10) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02 31 March 1995 (1995-03-31) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8896493B2 (en) 1999-10-26 2014-11-25 Fractus, S.A. Interlaced multiband antenna arrays

Also Published As

Publication number Publication date
WO1999059223A2 (en) 1999-11-18
AU3838999A (en) 1999-11-29

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