FI964562A0 - Mikrostripantenngrupp - Google Patents

Mikrostripantenngrupp

Info

Publication number
FI964562A0
FI964562A0 FI964562A FI964562A FI964562A0 FI 964562 A0 FI964562 A0 FI 964562A0 FI 964562 A FI964562 A FI 964562A FI 964562 A FI964562 A FI 964562A FI 964562 A0 FI964562 A0 FI 964562A0
Authority
FI
Finland
Prior art keywords
mikroliuskajohtoantenniryhmä
Prior art date
Application number
FI964562A
Other languages
English (en)
Finnish (fi)
Other versions
FI964562A (sv
Inventor
Ulf Goeran Forssen
Jan-Erik Berg
Bjoern Gunnar Johannisson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI964562A0 publication Critical patent/FI964562A0/sv
Publication of FI964562A publication Critical patent/FI964562A/sv

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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/206—Microstrip transmission line antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/28—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the amplitude
FI964562A 1994-06-03 1996-11-14 Mikrostripantenngrupp FI964562A (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25348494A 1994-06-03 1994-06-03
PCT/SE1995/000623 WO1995034102A1 (en) 1994-06-03 1995-05-31 Microstrip antenna array

Publications (2)

Publication Number Publication Date
FI964562A0 true FI964562A0 (sv) 1996-11-14
FI964562A FI964562A (sv) 1996-11-14

Family

ID=22960472

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964562A FI964562A (sv) 1994-06-03 1996-11-14 Mikrostripantenngrupp

Country Status (7)

Country Link
EP (1) EP0763264A1 (sv)
JP (1) JPH10501661A (sv)
CN (1) CN1150498A (sv)
AU (1) AU686388B2 (sv)
CA (1) CA2191956A1 (sv)
FI (1) FI964562A (sv)
WO (1) WO1995034102A1 (sv)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606333A (en) * 1995-02-17 1997-02-25 Hazeltine Corporation Low wind resistance antennas using cylindrical radiating and reflector units
JPH08274529A (ja) * 1995-03-31 1996-10-18 Toshiba Corp アレイアンテナ装置
US5854611A (en) * 1995-07-24 1998-12-29 Lucent Technologies Inc. Power shared linear amplifier network
FI962217A (sv) * 1996-05-27 1997-11-28 Nokia Telecommunications Oy Förfarande för optimering av hörbarhetsområdet genom ändring av antennkonfigurationen
US6900775B2 (en) * 1997-03-03 2005-05-31 Celletra Ltd. Active antenna array configuration and control for cellular communication systems
SE510995C2 (sv) * 1997-03-24 1999-07-19 Ericsson Telefon Ab L M Aktiv sändnings/mottagnings gruppantenn
US6470193B1 (en) * 1997-04-11 2002-10-22 Telefonaktiebolaget L M Ericsson (Publ) Power efficient indoor radio base station
US6104935A (en) * 1997-05-05 2000-08-15 Nortel Networks Corporation Down link beam forming architecture for heavily overlapped beam configuration
US6167286A (en) * 1997-06-05 2000-12-26 Nortel Networks Corporation Multi-beam antenna system for cellular radio base stations
GB2327536A (en) * 1997-07-23 1999-01-27 Northern Telecom Ltd Antenna system
US6094165A (en) * 1997-07-31 2000-07-25 Nortel Networks Corporation Combined multi-beam and sector coverage antenna array
SE9703104L (sv) 1997-08-28 1999-03-01 Ericsson Telefon Ab L M Förfarande och anordning för fastställande av en mobilstations position
US6812905B2 (en) 1999-04-26 2004-11-02 Andrew Corporation Integrated active antenna for multi-carrier applications
US6701137B1 (en) 1999-04-26 2004-03-02 Andrew Corporation Antenna system architecture
US6583763B2 (en) 1999-04-26 2003-06-24 Andrew Corporation Antenna structure and installation
US6362787B1 (en) 1999-04-26 2002-03-26 Andrew Corporation Lightning protection for an active antenna using patch/microstrip elements
US6621469B2 (en) 1999-04-26 2003-09-16 Andrew Corporation Transmit/receive distributed antenna systems
US6304214B1 (en) * 1999-05-07 2001-10-16 Lucent Technologies Inc. Antenna array system having coherent and noncoherent reception characteristics
US6448930B1 (en) 1999-10-15 2002-09-10 Andrew Corporation Indoor antenna
WO2001031944A1 (en) * 1999-10-22 2001-05-03 Motorola, Inc. Method and apparatus for providing forward link softer handoff in a code division multiple access communication system
CA2397430A1 (en) 2000-01-14 2001-07-19 Breck W. Lovinggood Repeaters for wireless communication systems
AU2000252139A1 (en) * 2000-05-18 2001-11-26 Nokia Corporation Hybrid antenna array
US6577879B1 (en) 2000-06-21 2003-06-10 Telefonaktiebolaget Lm Ericsson (Publ) System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency
US6608599B2 (en) * 2001-10-26 2003-08-19 Qualcomm, Incorporated Printed conductive mesh dipole antenna and method
SE523685C2 (sv) * 2001-11-29 2004-05-11 Ericsson Telefon Ab L M TX-diversitet med två fasta strålar
US20030214438A1 (en) * 2002-05-20 2003-11-20 Hatch Robert Jason Broadband I-slot microstrip patch antenna
GB2458900A (en) * 2008-03-31 2009-10-07 Ubidyne Inc Method and apparatus for suppression of sidelobes in antenna arrays
KR100978271B1 (ko) 2008-04-01 2010-08-26 엘에스산전 주식회사 내장형 안테나를 사용한 ｒｆｉｄ 태그 및 이를 이용한ｒｆｉｄ 시스템
CN101420066B (zh) * 2008-11-21 2013-04-17 中国电子科技集团公司第三十八研究所 一种宽带单层微带贴片天线
CN101867084A (zh) * 2010-06-10 2010-10-20 西北工业大学 一种新型嵌入式复合材料智能蒙皮天线结构
US8325092B2 (en) * 2010-07-22 2012-12-04 Toyota Motor Engineering & Manufacturing North America, Inc. Microwave antenna
US9905922B2 (en) * 2011-08-31 2018-02-27 Qualcomm Incorporated Wireless device with 3-D antenna system
CN102571258B (zh) * 2012-01-31 2016-04-20 成都立鑫新技术科技有限公司 手机隔离器
CN102723592B (zh) * 2012-05-31 2016-02-10 深圳光启创新技术有限公司 一种内置型cmmb天线及通信终端
CN103354306B (zh) * 2013-06-18 2016-09-14 中国航天科工集团第三研究院第八三五七研究所 新型s波段高增益全向阵列天线
CN108134216B (zh) * 2017-12-29 2024-02-06 广东博纬通信科技有限公司 一种模拟波束赋形的天线阵列
US11340329B2 (en) * 2018-12-07 2022-05-24 Apple Inc. Electronic devices with broadband ranging capabilities
KR102290591B1 (ko) * 2020-03-25 2021-08-17 광운대학교 산학협력단 밀리미터파 대역 무선 통신을 위한 스위치 빔포밍 안테나 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8902421D0 (en) * 1989-02-03 1989-03-22 Secr Defence Antenna array
US5132694A (en) * 1989-06-29 1992-07-21 Ball Corporation Multiple-beam array antenna
DE69020319T2 (de) * 1989-12-11 1996-03-14 Toyoda Chuo Kenkyusho Kk Mobiles Antennensystem.

Also Published As

Publication number Publication date
WO1995034102A1 (en) 1995-12-14
AU2583595A (en) 1996-01-04
MX9605822A (es) 1998-05-31
AU686388B2 (en) 1998-02-05
JPH10501661A (ja) 1998-02-10
EP0763264A1 (en) 1997-03-19
FI964562A (sv) 1996-11-14
CA2191956A1 (en) 1995-12-14
CN1150498A (zh) 1997-05-21

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