IL147140A0 - Method and arrangement for radio communication with an electrically controlled antenna - Google Patents

Method and arrangement for radio communication with an electrically controlled antenna

Info

Publication number
IL147140A0
IL147140A0 IL14714000A IL14714000A IL147140A0 IL 147140 A0 IL147140 A0 IL 147140A0 IL 14714000 A IL14714000 A IL 14714000A IL 14714000 A IL14714000 A IL 14714000A IL 147140 A0 IL147140 A0 IL 147140A0
Authority
IL
Israel
Prior art keywords
arrangement
radio communication
electrically controlled
controlled antenna
antenna
Prior art date
Application number
IL14714000A
Other languages
English (en)
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 IL147140A0 publication Critical patent/IL147140A0/xx

Links

Classifications

    • 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
    • H01Q3/30—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 relative phase between the radiating elements of an array
    • H01Q3/34—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 relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—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 relative phase between the radiating elements of an array by electrical means with variable phase-shifters
IL14714000A 1999-06-22 2000-06-13 Method and arrangement for radio communication with an electrically controlled antenna IL147140A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902370A SE514402C2 (sv) 1999-06-22 1999-06-22 Metod och anordning för digital lobformning
PCT/SE2000/001225 WO2000079699A1 (en) 1999-06-22 2000-06-13 Method and arrangement for radio communication with an electrically controlled antenna

Publications (1)

Publication Number Publication Date
IL147140A0 true IL147140A0 (en) 2002-08-14

Family

ID=20416195

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14714000A IL147140A0 (en) 1999-06-22 2000-06-13 Method and arrangement for radio communication with an electrically controlled antenna

Country Status (8)

Country Link
US (1) US6636726B1 (de)
EP (1) EP1188252B1 (de)
AU (1) AU5860100A (de)
DE (1) DE60038881D1 (de)
ES (1) ES2304967T3 (de)
IL (1) IL147140A0 (de)
SE (1) SE514402C2 (de)
WO (1) WO2000079699A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146198A1 (en) * 2015-03-19 2016-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Phase rotation and amplitude control unit
US10665958B2 (en) 2015-03-19 2020-05-26 Telefonaktiebolaget Lm Ericsson (Publ) Beamforming receiver
CN111834731B (zh) * 2019-04-19 2022-03-01 Oppo广东移动通信有限公司 天线模组及电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964065A (en) * 1974-12-17 1976-06-15 The United States Of America As Represented By The Secretary Of The Army Steerable antenna null combiner system
US4313116A (en) * 1980-01-30 1982-01-26 Westinghouse Electric Corp. Hybrid adaptive sidelobe canceling system
US5027124A (en) * 1989-03-17 1991-06-25 The Boeing Company System for maintaining polarization and signal-to-noise levels in received frequency reuse communications
JP2684888B2 (ja) * 1991-08-06 1997-12-03 国際電信電話株式会社 アダプティブアレイアンテナ制御方式
US5339284A (en) * 1992-07-17 1994-08-16 Frederick Herold & Associates, Inc. Signal processor for elimination of sidelobe responses and generation of error signals
US5481270A (en) * 1994-03-04 1996-01-02 Martin Marietta Corporation Radar with adaptive range sidelobe suppression
US5929811A (en) * 1995-03-28 1999-07-27 Rilling; Kenneth F. Adaptive array with automatic loop gain control
JP3497672B2 (ja) * 1996-09-18 2004-02-16 株式会社東芝 アダプティブアンテナおよびマルチキャリア無線通信システム
GB2318216B (en) * 1996-10-12 2001-04-04 Motorola Ltd The stabilisation of phased array antennas
US5754139A (en) * 1996-10-30 1998-05-19 Motorola, Inc. Method and intelligent digital beam forming system responsive to traffic demand
US5764187A (en) * 1997-01-21 1998-06-09 Ail Systems, Inc. Direct digital synthesizer driven phased array antenna
US6255990B1 (en) * 1998-05-12 2001-07-03 Riverside Research Institute Processor for two-dimensional array antenna

Also Published As

Publication number Publication date
SE9902370L (sv) 2000-12-23
WO2000079699A1 (en) 2000-12-28
DE60038881D1 (de) 2008-06-26
SE9902370D0 (sv) 1999-06-22
EP1188252B1 (de) 2008-05-14
EP1188252A1 (de) 2002-03-20
US6636726B1 (en) 2003-10-21
ES2304967T3 (es) 2008-11-01
AU5860100A (en) 2001-01-09
SE514402C2 (sv) 2001-02-19

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