FI964562A - Mikroliuskajohtoantenniryhmä - Google Patents

Mikroliuskajohtoantenniryhmä Download PDF

Info

Publication number
FI964562A
FI964562A FI964562A FI964562A FI964562A FI 964562 A FI964562 A FI 964562A FI 964562 A FI964562 A FI 964562A FI 964562 A FI964562 A FI 964562A FI 964562 A FI964562 A FI 964562A
Authority
FI
Finland
Prior art keywords
mikroliuskajohtoantenniryhmä
Prior art date
Application number
FI964562A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI964562A0 (en
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 FI964562A publication Critical patent/FI964562A/en
Publication of FI964562A0 publication Critical patent/FI964562A0/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
    • H01Q13/20—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 Mikroliuskajohtoantenniryhmä FI964562A0 (en)

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
FI964562A true FI964562A (en) 1996-11-14
FI964562A0 FI964562A0 (en) 1996-11-14

Family

ID=22960472

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964562A FI964562A0 (en) 1994-06-03 1996-11-14 Mikroliuskajohtoantenniryhmä

Country Status (7)

Country Link
EP (1) EP0763264A1 (en)
JP (1) JPH10501661A (en)
CN (1) CN1150498A (en)
AU (1) AU686388B2 (en)
CA (1) CA2191956A1 (en)
FI (1) FI964562A0 (en)
WO (1) WO1995034102A1 (en)

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 (en) * 1995-03-31 1996-10-18 Toshiba Corp Array antenna system
US5854611A (en) * 1995-07-24 1998-12-29 Lucent Technologies Inc. Power shared linear amplifier network
FI962217A (en) * 1996-05-27 1997-11-28 Nokia Telecommunications Oy Method of optimizing the coverage area by changing the antenna pattern
US6900775B2 (en) * 1997-03-03 2005-05-31 Celletra Ltd. Active antenna array configuration and control for cellular communication systems
SE510995C2 (en) * 1997-03-24 1999-07-19 Ericsson Telefon Ab L M Active broadcast / receive group antenna
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 (en) 1997-08-28 1999-03-01 Ericsson Telefon Ab L M Method and apparatus for determining the position of a mobile station
US6583763B2 (en) 1999-04-26 2003-06-24 Andrew Corporation Antenna structure and installation
US6701137B1 (en) 1999-04-26 2004-03-02 Andrew Corporation Antenna system architecture
US6812905B2 (en) 1999-04-26 2004-11-02 Andrew Corporation Integrated active antenna for multi-carrier applications
US6621469B2 (en) 1999-04-26 2003-09-16 Andrew Corporation Transmit/receive distributed antenna systems
US6362787B1 (en) 1999-04-26 2002-03-26 Andrew Corporation Lightning protection for an active antenna using patch/microstrip elements
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
CN1156178C (en) * 1999-10-22 2004-06-30 摩托罗拉公司 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 (en) 2001-11-29 2004-05-11 Ericsson Telefon Ab L M TX diversity with two fixed beams
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 (en) 2008-04-01 2010-08-26 엘에스산전 주식회사 Rfid tag using internal antenna and rfid system using the same
CN101420066B (en) * 2008-11-21 2013-04-17 中国电子科技集团公司第三十八研究所 Wideband single layer microstrip patch antenna
CN101867084A (en) * 2010-06-10 2010-10-20 西北工业大学 Novel embedded composite material intelligent skin antenna structure
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 (en) * 2012-01-31 2016-04-20 成都立鑫新技术科技有限公司 Mobile phone isolator
CN102723592B (en) * 2012-05-31 2016-02-10 深圳光启创新技术有限公司 A kind of built-in type CMMB antenna and communication terminal
CN103354306B (en) * 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 Novel S-wave-band high-gain omnidirectional array antenna
CN108134216B (en) * 2017-12-29 2024-02-06 广东博纬通信科技有限公司 Antenna array simulating beam forming
US11340329B2 (en) * 2018-12-07 2022-05-24 Apple Inc. Electronic devices with broadband ranging capabilities
KR102290591B1 (en) * 2020-03-25 2021-08-17 광운대학교 산학협력단 Switch beam-forming antenna device for millimeter wave band wireless communication

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
EP0432647B1 (en) * 1989-12-11 1995-06-21 Kabushiki Kaisha Toyota Chuo Kenkyusho Mobile antenna system

Also Published As

Publication number Publication date
AU2583595A (en) 1996-01-04
CN1150498A (en) 1997-05-21
WO1995034102A1 (en) 1995-12-14
CA2191956A1 (en) 1995-12-14
FI964562A0 (en) 1996-11-14
EP0763264A1 (en) 1997-03-19
JPH10501661A (en) 1998-02-10
MX9605822A (en) 1998-05-31
AU686388B2 (en) 1998-02-05

Similar Documents

Publication Publication Date Title
DE59508357D1 (en) STEREOMICROSCOP
ATA166795A (en) BIS-RESORCINYLTRIAZINE
ATA147195A (en) ALKOXYPHENYL-SUBSTITUTED BISBENZOYLPHOSPHINOXIDE
ATA163695A (en) 2-HYDROXYPHENYLTRIAZINE
FI964562A (en) Mikroliuskajohtoantenniryhmä
DE59501347D1 (en) Hydroxyphenylureas
DE59506964D1 (en) POLYGLYCERINPOLYRICINOLEATE
DE59508868D1 (en) Dihydrofarnesal
DE69415306D1 (en) Ablenkjoch
DE59503633D1 (en) CYCLONIFIER
ATA11894A (en) STAUFÖRDERBAHN
BR9506519A (en) Azatrioxaspiroalkenes
DE59507451D1 (en) Cyanoisoxazoles
ATE197372T1 (en) PRE-DOUGH
FI1544U1 (en) Harvplog
BR9400078A (en) Emergensos
BR9402584A (en) Chavecheque
BR7401141U (en) PortA-espoNja
BR7401146U (en) Translixo
BR7401734U (en) Thermometer-pen
BR7401742U (en) Sub-helmet
BR7401967U (en) Broom-hose
BR7402083U (en) Shower-bucket
BR7402342U (en) Hydro-pot
BR7400865U (en) Multi-finish