CN105932428B - 基于圆阵列嵌套电磁涡旋波mimo系统收发天线布局及涡旋信号分离方法与装置 - Google Patents
基于圆阵列嵌套电磁涡旋波mimo系统收发天线布局及涡旋信号分离方法与装置 Download PDFInfo
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- CN105932428B CN105932428B CN201610207419.3A CN201610207419A CN105932428B CN 105932428 B CN105932428 B CN 105932428B CN 201610207419 A CN201610207419 A CN 201610207419A CN 105932428 B CN105932428 B CN 105932428B
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- antenna
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- 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
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201610207419.3A CN105932428B (zh) | 2016-03-30 | 2016-03-30 | 基于圆阵列嵌套电磁涡旋波mimo系统收发天线布局及涡旋信号分离方法与装置 |
Applications Claiming Priority (1)
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CN201610207419.3A CN105932428B (zh) | 2016-03-30 | 2016-03-30 | 基于圆阵列嵌套电磁涡旋波mimo系统收发天线布局及涡旋信号分离方法与装置 |
Publications (2)
Publication Number | Publication Date |
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CN105932428A CN105932428A (zh) | 2016-09-07 |
CN105932428B true CN105932428B (zh) | 2019-04-02 |
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CN201610207419.3A Active CN105932428B (zh) | 2016-03-30 | 2016-03-30 | 基于圆阵列嵌套电磁涡旋波mimo系统收发天线布局及涡旋信号分离方法与装置 |
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CN (1) | CN105932428B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106329108B (zh) * | 2016-10-31 | 2023-10-03 | 宁夏大学 | 一种双环结构多模态oam电磁涡旋波阵列天线 |
CN106888059B (zh) * | 2017-01-22 | 2020-08-07 | 浙江大学 | 一种涡旋波束轨道角动量模式的偏轴检测方法 |
EP3691149B1 (en) * | 2017-09-25 | 2022-07-20 | Nippon Telegraph And Telephone Corporation | Oam multiplexing communication system and oam multiplexing communication method |
CN108631068B (zh) * | 2018-04-17 | 2020-10-13 | 西安电子科技大学 | 基于波形分集的聚束型涡旋电磁波生成方法 |
CN108767496B (zh) * | 2018-05-31 | 2020-08-04 | 西安电子科技大学 | 高增益笔形波束和轨道角动量涡旋波束的发生装置 |
CN109120327B (zh) * | 2018-07-22 | 2021-04-27 | 西安电子科技大学 | 多模态轨道角动量涡旋波变尺度孔径的接收解复用方法 |
CN109547125B (zh) * | 2018-10-25 | 2020-08-11 | 南昌大学 | 一种用于涡旋信号的全孔径采样接收方法 |
CN113630158B (zh) * | 2021-09-18 | 2022-08-09 | 中国科学院上海微系统与信息技术研究所 | 一种通过均匀面阵发射多模复用信号的天线选择方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0401097D0 (en) * | 2004-01-19 | 2004-02-18 | Roke Manor Research | Planar phased array antennas |
WO2012084039A1 (en) * | 2010-12-22 | 2012-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | An antenna arrangement |
CN105071034A (zh) * | 2015-08-27 | 2015-11-18 | 宁夏大学 | 一种多模态oam涡旋电磁波微带阵列天线 |
CN105098335A (zh) * | 2015-09-07 | 2015-11-25 | 华中科技大学 | 一种产生涡旋电波的介质谐振器天线阵列 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20150327142A1 (en) * | 2014-05-08 | 2015-11-12 | Marta Martinez Tarradell | Apparatus, computer-readable medium, and method to support low complexity user equipment |
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2016
- 2016-03-30 CN CN201610207419.3A patent/CN105932428B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0401097D0 (en) * | 2004-01-19 | 2004-02-18 | Roke Manor Research | Planar phased array antennas |
WO2012084039A1 (en) * | 2010-12-22 | 2012-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | An antenna arrangement |
CN105071034A (zh) * | 2015-08-27 | 2015-11-18 | 宁夏大学 | 一种多模态oam涡旋电磁波微带阵列天线 |
CN105098335A (zh) * | 2015-09-07 | 2015-11-25 | 华中科技大学 | 一种产生涡旋电波的介质谐振器天线阵列 |
Non-Patent Citations (1)
Title |
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Generation of Orbital Angular Momentum (OAM) Radio Beams with Phased Patch Array;Qiang Bai;《2013 Loughborough Antennas & Propagation Conference》;20131112;全文 |
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CN105932428A (zh) | 2016-09-07 |
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Address after: 710071 mailbox No. 119, No. 2, Taibai South Road, Xi'an, Shaanxi Applicant after: Xidian University Applicant after: Shaanxi University of Technology Address before: 710071 mailbox No. 119, No. 2, Taibai South Road, Xi'an, Shaanxi Applicant before: Xidian University Applicant before: Shaanxi Science and Engineering College |
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Inventor after: Zhang Hailin Inventor after: Zhao Linjun Inventor after: Cheng Wenchi Inventor after: Liang Fang Inventor before: Zhang Hailin Inventor before: Zhao Linjun Inventor before: Cheng Wenchi Inventor before: Liang Fang |
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