EP3553887A4 - Microwave antenna array communication system and communication method - Google Patents

Microwave antenna array communication system and communication method Download PDF

Info

Publication number
EP3553887A4
EP3553887A4 EP17878581.2A EP17878581A EP3553887A4 EP 3553887 A4 EP3553887 A4 EP 3553887A4 EP 17878581 A EP17878581 A EP 17878581A EP 3553887 A4 EP3553887 A4 EP 3553887A4
Authority
EP
European Patent Office
Prior art keywords
antenna array
microwave antenna
communication system
communication method
communication
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.)
Withdrawn
Application number
EP17878581.2A
Other languages
German (de)
French (fr)
Other versions
EP3553887A1 (en
Inventor
Wei Yao
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.)
ZTE Corp
Original Assignee
ZTE Corp
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 ZTE Corp filed Critical ZTE Corp
Publication of EP3553887A1 publication Critical patent/EP3553887A1/en
Publication of EP3553887A4 publication Critical patent/EP3553887A4/en
Withdrawn legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
EP17878581.2A 2016-12-06 2017-12-06 Microwave antenna array communication system and communication method Withdrawn EP3553887A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611113452.6A CN108155479B (en) 2016-12-06 2016-12-06 A microwave antenna array communication system and communication method
PCT/CN2017/114881 WO2018103677A1 (en) 2016-12-06 2017-12-06 Microwave antenna array communication system and communication method

Publications (2)

Publication Number Publication Date
EP3553887A1 EP3553887A1 (en) 2019-10-16
EP3553887A4 true EP3553887A4 (en) 2020-07-29

Family

ID=62468537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17878581.2A Withdrawn EP3553887A4 (en) 2016-12-06 2017-12-06 Microwave antenna array communication system and communication method

Country Status (3)

Country Link
EP (1) EP3553887A4 (en)
CN (1) CN108155479B (en)
WO (1) WO2018103677A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020009640A (en) * 2018-03-21 2020-10-08 Ericsson Telefon Ab L M ARRANGEMENT OF ANTENNAS FOR THE FORMATION OF DOUBLE POLARIZATION BEAMS.
CN109799538B (en) * 2018-12-29 2024-10-18 清华大学 Security inspection equipment and control method thereof
CN109828160B (en) * 2019-03-13 2021-02-26 北京遥感设备研究所 Automatic test system and method based on DSP high-frequency phase shift
WO2020200418A1 (en) * 2019-04-01 2020-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Transmitter for a point-to-point microwave system
CN110109082A (en) * 2019-04-17 2019-08-09 天津大学 A kind of Terahertz Active Radar imaging array of shared antenna
CN110730044A (en) * 2019-09-18 2020-01-24 深圳市艾特讯科技有限公司 Radio frequency test channel positioning method and device, radio frequency test system and control terminal
CN110708097B (en) * 2019-10-17 2021-06-01 成都锐芯盛通电子科技有限公司 Multi-beam antenna receiving method
CN119210531B (en) * 2024-11-30 2025-02-11 深圳市云联友科科技有限公司 Microwave signal transmission method and system based on non-line-of-sight microwave equipment
CN119893528B (en) * 2025-01-17 2025-10-10 乐知山信息科技(深圳)有限公司 A beamforming optimization system based on millimeter-wave phased array antenna

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100164804A1 (en) * 2007-06-01 2010-07-01 China Mobile Communications Community antenna system in the closed loop mode and the method thereof
WO2014033669A1 (en) * 2012-08-30 2014-03-06 Mimotech (Pty) Ltd. A method of and system for providing diverse point to point communication links
WO2014086386A1 (en) * 2012-12-03 2014-06-12 Telefonaktiebolaget L M Ericsson (Publ) A wireless communication node with 4tx/4rx triple band antenna arrangement
US20140177466A1 (en) * 2011-08-15 2014-06-26 Ntt Docomo, Inc. Radio communication system, radio base station and radio communication method
US20160119018A1 (en) * 2013-06-18 2016-04-28 Telefonaktiebolaget L M Ericsson (Publ) Leakage Cancellation For a Multiple-Input Multiple-Output Transceiver

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2038162B1 (en) * 2006-07-07 2011-04-27 Hydro-Gear Limited Partnership Electronic steering control apparatus
EP2058902A4 (en) * 2007-04-12 2013-03-20 Nec Corp Dual polarization wave antenna
EP3487082A1 (en) * 2007-08-02 2019-05-22 NEC Corporation Mimo communication system having deterministic communication path and antenna arrangement method therefor
CN102148425B (en) * 2010-02-10 2014-07-30 雷凌科技股份有限公司 Feedthroughs for Smart Antennas
CN101916918A (en) * 2010-07-01 2010-12-15 中国电子科技集团公司第五十四研究所 Automatic polarization adjustment antenna system and polarization calibration method thereof
US20140225805A1 (en) * 2011-03-15 2014-08-14 Helen K. Pan Conformal phased array antenna with integrated transceiver
US8861646B2 (en) * 2011-10-10 2014-10-14 Lg Innotek Co., Ltd. Terminal comprising multi-antennas and method of processing received frequency
CN103491621B (en) * 2012-06-12 2017-04-12 华为技术有限公司 Power distribution and beam forming method for multi-antenna system, base station and multi-antenna system
CN105226400B (en) * 2015-09-16 2020-07-14 哈尔滨工业大学（威海） A broadband dual-polarized phased array antenna and full-polarization beamforming method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100164804A1 (en) * 2007-06-01 2010-07-01 China Mobile Communications Community antenna system in the closed loop mode and the method thereof
US20140177466A1 (en) * 2011-08-15 2014-06-26 Ntt Docomo, Inc. Radio communication system, radio base station and radio communication method
WO2014033669A1 (en) * 2012-08-30 2014-03-06 Mimotech (Pty) Ltd. A method of and system for providing diverse point to point communication links
WO2014086386A1 (en) * 2012-12-03 2014-06-12 Telefonaktiebolaget L M Ericsson (Publ) A wireless communication node with 4tx/4rx triple band antenna arrangement
US20160119018A1 (en) * 2013-06-18 2016-04-28 Telefonaktiebolaget L M Ericsson (Publ) Leakage Cancellation For a Multiple-Input Multiple-Output Transceiver

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LI LINSHENG ET AL: "A planar active antenna array for hybrid phased array-MIMO system", 2014 IEEE INTERNATIONAL WIRELESS SYMPOSIUM (IWS 2014), IEEE, 24 March 2014 (2014-03-24), pages 1 - 4, XP032625112, DOI: 10.1109/IEEE-IWS.2014.6864239 *
See also references of WO2018103677A1 *

Also Published As

Publication number Publication date
CN108155479A (en) 2018-06-12
WO2018103677A1 (en) 2018-06-14
EP3553887A1 (en) 2019-10-16
CN108155479B (en) 2021-08-24

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