EP3553887A4 - Microwave antenna array communication system and communication method - Google Patents
Microwave antenna array communication system and communication method Download PDFInfo
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title 1
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611113452.6A CN108155479B (en) | 2016-12-06 | 2016-12-06 | 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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2018413769A1 (en) * | 2018-03-21 | 2020-10-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna arrangement for dual-polarization beamforming |
CN109799538A (en) * | 2018-12-29 | 2019-05-24 | 清华大学 | Rays safety detection apparatus and its control method |
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 |
Citations (5)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2038162B1 (en) * | 2006-07-07 | 2011-04-27 | Hydro-Gear Limited Partnership | Electronic steering control apparatus |
US7936314B2 (en) * | 2007-04-12 | 2011-05-03 | Nec Corporation | Dual polarized antenna |
CN101772904B (en) * | 2007-08-02 | 2014-11-19 | 日本电气株式会社 | 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 | Feed-in device used 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 | Automatically polarized adjustment antenna system and polarization calibration method thereof |
WO2012125186A1 (en) * | 2011-03-15 | 2012-09-20 | Intel Corporation | 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) | Broadband dual-polarization phased array antenna and full-polarization beam forming method |
-
2016
- 2016-12-06 CN CN201611113452.6A patent/CN108155479B/en active Active
-
2017
- 2017-12-06 WO PCT/CN2017/114881 patent/WO2018103677A1/en unknown
- 2017-12-06 EP EP17878581.2A patent/EP3553887A4/en not_active Withdrawn
Patent Citations (5)
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)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3562226A4 (en) | Multi-sectorized antenna and communication system | |
EP3427519A4 (en) | System and method for millimeter wave communications | |
EP3284185A4 (en) | Orthogonal-beam-space spatial multiplexing radio communication system and associated antenna array | |
EP3308570B8 (en) | Methods and systems for communication with beamforming antennas | |
EP3536037A4 (en) | Uplink-assisted mobility procedure in millimeter wave communication systems | |
EP3276860A4 (en) | Radio communication control method and radio communication system | |
EP3602687A4 (en) | Three-slotted antenna apparatus and method | |
EP3427342A4 (en) | Wireless communication system including polarization-agile phased-array antenna | |
EP3553887A4 (en) | Microwave antenna array communication system and communication method | |
EP3386032A4 (en) | Antenna and communication device | |
EP3281250A4 (en) | 1d phased array antenna for radar and communications | |
EP3343698A4 (en) | Wireless signal transmission antenna, wireless signal reception antenna, wireless signal transmission/reception system, wireless signal transmission method, and wireless signal reception method | |
EP3634826A4 (en) | Intelligent antenna metamaterial method and apparatus | |
EP3553885A4 (en) | Array antenna and network apparatus | |
EP3379648A4 (en) | Planar array antenna and communication device | |
EP3509363A4 (en) | Wireless communication system and wireless communication method | |
EP3550666A4 (en) | Antenna, lighting system and communication system | |
EP3211715A4 (en) | Wireless signal transmission antenna, wireless signal reception antenna, wireless signal transmission system, wireless signal transmission method, and wireless signal reception method | |
EP3264805A4 (en) | Wireless communication system and wireless communication method | |
EP3716399A4 (en) | Antenna apparatus and communication apparatus | |
EP3510702A4 (en) | System and method for bi-directional radio communication | |
EP3567676A4 (en) | Decoupling antenna and decoupling method therefor | |
EP3605731A4 (en) | Antenna control system and method and mobile terminal | |
EP3567677A4 (en) | Antenna array and communication device | |
EP3340678A4 (en) | Radio communication system and radio communication method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20190626 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20200629 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01Q 3/28 20060101ALN20200623BHEP Ipc: H04B 7/0456 20170101ALI20200623BHEP Ipc: H01Q 21/06 20060101AFI20200623BHEP Ipc: H01Q 21/24 20060101ALI20200623BHEP Ipc: H01Q 3/38 20060101ALN20200623BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20210106 |