CA2061254A1 - Planar antennas - Google Patents

Planar antennas

Info

Publication number
CA2061254A1
CA2061254A1 CA002061254A CA2061254A CA2061254A1 CA 2061254 A1 CA2061254 A1 CA 2061254A1 CA 002061254 A CA002061254 A CA 002061254A CA 2061254 A CA2061254 A CA 2061254A CA 2061254 A1 CA2061254 A1 CA 2061254A1
Authority
CA
Canada
Prior art keywords
antenna
pattern
patches
foamed material
glass
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
Application number
CA002061254A
Other languages
French (fr)
Other versions
CA2061254C (en
Inventor
Jean Francois Zurcher
John R. Sanford
Kuno Wettstein
Richard C. Hall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huber and Suhner AG
Original Assignee
Jean Francois Zurcher
John R. Sanford
Kuno Wettstein
Richard C. Hall
Huber & Suhner Ag Kabel-, Kautschuck-, Kunststoffwerke
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 Jean Francois Zurcher, John R. Sanford, Kuno Wettstein, Richard C. Hall, Huber & Suhner Ag Kabel-, Kautschuck-, Kunststoffwerke filed Critical Jean Francois Zurcher
Publication of CA2061254A1 publication Critical patent/CA2061254A1/en
Application granted granted Critical
Publication of CA2061254C publication Critical patent/CA2061254C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Abstract

A flat antenna is disclosed which consists of a substrate having applied thereto an electrically conductive elements, or patches, in a pattern and a metal layer having a slot pattern aligned with the patches, as well as a distribution network mounted on both sides thereof a layer of foamed material. The antenna further includes a reflector consisting of a metal plate. The external surface of the antenna, consisting of a glass substrate surface, can easily be cleaned. Such an antenna can be manufactured inexpensively by using glass and a foamed material.
The various patch patterns can be created by screen printing or metallization. The propagation pattern may be shaped as desired the antenna constructed according to the present invention.
CA002061254A 1991-03-06 1992-02-14 Planar antennas Expired - Fee Related CA2061254C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH68091 1991-03-06
CH680/91-7 1991-03-06
CH3584/91-4 1991-12-04
CH358491 1991-12-04

Publications (2)

Publication Number Publication Date
CA2061254A1 true CA2061254A1 (en) 1992-09-07
CA2061254C CA2061254C (en) 2001-07-03

Family

ID=25685351

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002061254A Expired - Fee Related CA2061254C (en) 1991-03-06 1992-02-14 Planar antennas

Country Status (6)

Country Link
US (1) US5355143A (en)
EP (1) EP0502818B1 (en)
JP (1) JPH04354402A (en)
AT (1) ATE158898T1 (en)
CA (1) CA2061254C (en)
DE (1) DE59208933D1 (en)

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SE507077C2 (en) * 1996-05-17 1998-03-23 Allgon Ab Antenna device for a portable radio communication device
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US5896107A (en) * 1997-05-27 1999-04-20 Allen Telecom Inc. Dual polarized aperture coupled microstrip patch antenna system
KR20000068078A (en) * 1997-06-06 2000-11-25 비센트 비.인그라시아 Planar antenna with patch radiators for wide bandwidth and pass band function
US5933115A (en) * 1997-06-06 1999-08-03 Motorola, Inc. Planar antenna with patch radiators for wide bandwidth
SE9702490D0 (en) * 1997-06-27 1997-06-27 Ericsson Telefon Ab L M Microstrip structure
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SE512413C2 (en) * 1997-10-01 2000-03-13 Allgon Ab Methods of manufacturing an antenna device and antenna device
SE511064C2 (en) * 1997-12-12 1999-07-26 Allgon Ab dual band antenna
DE19815003A1 (en) * 1998-04-03 1999-10-14 Bosch Gmbh Robert Dual polarized antenna element
BR9814083A (en) * 1998-11-18 2001-07-24 Nokia Networks Oy Laminar antenna device
US6054953A (en) * 1998-12-10 2000-04-25 Allgon Ab Dual band antenna
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US6621469B2 (en) 1999-04-26 2003-09-16 Andrew Corporation Transmit/receive distributed antenna systems
US6812905B2 (en) 1999-04-26 2004-11-02 Andrew Corporation Integrated active antenna for multi-carrier applications
US6583763B2 (en) 1999-04-26 2003-06-24 Andrew Corporation Antenna structure and installation
KR100327450B1 (en) * 1999-05-28 2002-03-13 이기춘 A micro strip antenna and a manufacturing method thereof
US6191740B1 (en) * 1999-06-05 2001-02-20 Hughes Electronics Corporation Slot fed multi-band antenna
CN1336024A (en) * 1999-12-01 2002-02-13 奥根公司 Antenna assembly
US6335703B1 (en) * 2000-02-29 2002-01-01 Lucent Technologies Inc. Patch antenna with finite ground plane
US6359595B1 (en) * 2000-04-27 2002-03-19 Nortel Networks Limited Flat plate antenna
WO2001083771A2 (en) * 2000-04-29 2001-11-08 Merck Patent Gmbh Human phospholipase c delta 5
KR20010111334A (en) * 2000-06-09 2001-12-17 구관영 Multi-band ceramic internal antenna
DE10063437A1 (en) * 2000-12-20 2002-07-11 Bosch Gmbh Robert antenna array
EP1354372A4 (en) * 2000-12-21 2004-10-20 Andrew Corp Dual polarisation antenna
ATE329382T1 (en) * 2001-03-05 2006-06-15 Marconi Comm Gmbh SLOT COUPLED ANTENNA ARRANGEMENT ON A MULTI-LAYER SUBSTRATE
US6501350B2 (en) 2001-03-27 2002-12-31 Electrolock, Inc. Flat radiating cable
US6462711B1 (en) 2001-04-02 2002-10-08 Comsat Corporation Multi-layer flat plate antenna with low-cost material and high-conductivity additive processing
US6429819B1 (en) 2001-04-06 2002-08-06 Tyco Electronics Logistics Ag Dual band patch bowtie slot antenna structure
JP4083462B2 (en) * 2002-04-26 2008-04-30 原田工業株式会社 Multiband antenna device
US20030214438A1 (en) * 2002-05-20 2003-11-20 Hatch Robert Jason Broadband I-slot microstrip patch antenna
US6983174B2 (en) * 2002-09-18 2006-01-03 Andrew Corporation Distributed active transmit and/or receive antenna
US6844863B2 (en) 2002-09-27 2005-01-18 Andrew Corporation Active antenna with interleaved arrays of antenna elements
US6906681B2 (en) * 2002-09-27 2005-06-14 Andrew Corporation Multicarrier distributed active antenna
US7280848B2 (en) * 2002-09-30 2007-10-09 Andrew Corporation Active array antenna and system for beamforming
KR100485354B1 (en) * 2002-11-29 2005-04-28 한국전자통신연구원 Microstrip Patch Antenna and Array Antenna Using Superstrate
US6842140B2 (en) * 2002-12-03 2005-01-11 Harris Corporation High efficiency slot fed microstrip patch antenna
US6819288B2 (en) * 2002-12-23 2004-11-16 Allen Telecom Llc Singular feed broadband aperture coupled circularly polarized patch antenna
DE10318815A1 (en) * 2003-04-17 2004-11-04 Valeo Schalter Und Sensoren Gmbh Slot-coupled radar antenna with radiation areas
EP1624527B1 (en) * 2003-04-24 2012-05-09 Asahi Glass Company, Limited Antenna device
US6972622B2 (en) 2003-05-12 2005-12-06 Andrew Corporation Optimization of error loops in distributed power amplifiers
WO2005008833A1 (en) * 2003-07-16 2005-01-27 Huber + Suhner Ag Dual polarised microstrip patch antenna
US8368596B2 (en) * 2004-09-24 2013-02-05 Viasat, Inc. Planar antenna for mobile satellite applications
US7304612B2 (en) * 2005-08-10 2007-12-04 Navini Networks, Inc. Microstrip antenna with integral feed and antenna structures
FI20055637A0 (en) * 2005-12-02 2005-12-02 Nokia Corp Kaksipolarisaatio-microstrip patch antenna structure
US7436366B2 (en) * 2006-01-18 2008-10-14 Mitsumi Electric Co., Ltd. Antenna device
US20080021521A1 (en) * 2006-07-18 2008-01-24 Cardiac Pacemakers, Inc. Implantable Medical Device Communication System
US7450071B1 (en) * 2007-02-20 2008-11-11 Lockheed Martin Corporation Patch radiator element and array thereof
US8766855B2 (en) * 2010-07-09 2014-07-01 Semiconductor Components Industries, Llc Microstrip-fed slot antenna
WO2013072916A1 (en) 2011-11-16 2013-05-23 Visonic Ltd. Motion detection systems and methodologies
JP5969335B2 (en) * 2011-12-19 2016-08-17 京セラ株式会社 Antenna board and antenna module
US9722315B2 (en) * 2013-02-11 2017-08-01 Samsung Electronics Co., Ltd. Ultra-wideband (UWB) dipole antenna
US9853359B2 (en) * 2013-09-26 2017-12-26 Intel Corporation Antenna integrated in a package substrate
JP6466174B2 (en) 2015-01-06 2019-02-06 株式会社東芝 Manufacturing method of dual-polarized antenna
JP6517629B2 (en) * 2015-08-20 2019-05-22 株式会社東芝 Flat antenna device
US11205847B2 (en) * 2017-02-01 2021-12-21 Taoglas Group Holdings Limited 5-6 GHz wideband dual-polarized massive MIMO antenna arrays
CN107240767A (en) * 2017-03-29 2017-10-10 深圳市科卫泰实业发展有限公司 A kind of tablet antenna
US10910730B2 (en) 2018-06-07 2021-02-02 Helmuth G. Bachmann Attachable antenna field director for omnidirectional drone antennas
WO2020162437A1 (en) * 2019-02-08 2020-08-13 株式会社村田製作所 Antenna module and communication device

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Publication number Priority date Publication date Assignee Title
US4943809A (en) * 1985-06-25 1990-07-24 Communications Satellite Corporation Electromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlines
US4761654A (en) * 1985-06-25 1988-08-02 Communications Satellite Corporation Electromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlines
AU603103B2 (en) * 1986-06-05 1990-11-08 Sony Corporation Microwave antenna
JPS6365703A (en) * 1986-09-05 1988-03-24 Matsushita Electric Works Ltd Planar antenna
US5005019A (en) * 1986-11-13 1991-04-02 Communications Satellite Corporation Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines
US4929959A (en) * 1988-03-08 1990-05-29 Communications Satellite Corporation Dual-polarized printed circuit antenna having its elements capacitively coupled to feedlines
US4926189A (en) * 1988-05-10 1990-05-15 Communications Satellite Corporation High-gain single- and dual-polarized antennas employing gridded printed-circuit elements
US4843400A (en) * 1988-08-09 1989-06-27 Ford Aerospace Corporation Aperture coupled circular polarization antenna
US5008681A (en) * 1989-04-03 1991-04-16 Raytheon Company Microstrip antenna with parasitic elements

Also Published As

Publication number Publication date
DE59208933D1 (en) 1997-11-06
EP0502818A1 (en) 1992-09-09
CA2061254C (en) 2001-07-03
EP0502818B1 (en) 1997-10-01
JPH04354402A (en) 1992-12-08
US5355143A (en) 1994-10-11
ATE158898T1 (en) 1997-10-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed