CN105824012A - 一种提高雷达系统收发信号隔离度的收发共用型天线结构 - Google Patents
一种提高雷达系统收发信号隔离度的收发共用型天线结构 Download PDFInfo
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- CN105824012A CN105824012A CN201610315381.1A CN201610315381A CN105824012A CN 105824012 A CN105824012 A CN 105824012A CN 201610315381 A CN201610315381 A CN 201610315381A CN 105824012 A CN105824012 A CN 105824012A
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- 238000002955 isolation Methods 0.000 title claims abstract description 35
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 230000005291 magnetic effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005350 ferromagnetic resonance Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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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
- G01S7/35—Details of non-pulse systems
-
- 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
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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)
- Radar Systems Or Details Thereof (AREA)
Abstract
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CN201610315381.1A CN105824012B (zh) | 2016-05-15 | 2016-05-15 | 一种提高雷达系统收发信号隔离度的收发共用型天线结构 |
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CN201610315381.1A CN105824012B (zh) | 2016-05-15 | 2016-05-15 | 一种提高雷达系统收发信号隔离度的收发共用型天线结构 |
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CN105824012A true CN105824012A (zh) | 2016-08-03 |
CN105824012B CN105824012B (zh) | 2018-08-24 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107529623A (zh) * | 2017-09-29 | 2018-01-02 | 北京微度芯创科技有限责任公司 | 一种提高收发隔离度的天线馈电网络系统 |
CN107979386A (zh) * | 2017-11-29 | 2018-05-01 | 安徽四创电子股份有限公司 | 一种集收发校准于一体的收发系统及其工作方法 |
CN113871832A (zh) * | 2021-09-27 | 2021-12-31 | 中国电信股份有限公司 | 耦合装置 |
CN114400423A (zh) * | 2022-01-21 | 2022-04-26 | 苏州悉芯射频微电子有限公司 | 一种基于耦合器结构的毫米波开关及设计方法 |
Citations (7)
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CN1538766A (zh) * | 2003-10-24 | 2004-10-20 | 中兴通讯股份有限公司 | 一种时分双工收发开关装置 |
US20070152867A1 (en) * | 2006-01-03 | 2007-07-05 | Mitch Randall | Polarization and frequency diverse radar system for complete polarimetric characterization of scatterers with increased scanning speed |
US20100289598A1 (en) * | 2009-05-18 | 2010-11-18 | Cheung Siu K | Quadrature-directed quasi circulator |
CN103954956A (zh) * | 2014-05-21 | 2014-07-30 | 西安空间无线电技术研究所 | 一种自适应四端口对消网络结构及自适应对消方法 |
CN203895591U (zh) * | 2014-04-30 | 2014-10-22 | 深圳市海能达通信有限公司 | 一种无线通信设备及耦合器 |
CN105428823A (zh) * | 2015-12-25 | 2016-03-23 | 成都安智杰科技有限公司 | 应用于车载雷达的收发复用天线结构及其实现方法 |
CN205643694U (zh) * | 2016-05-15 | 2016-10-12 | 成都安智杰科技有限公司 | 一种提高雷达系统收发信号隔离度的收发共用型天线结构 |
-
2016
- 2016-05-15 CN CN201610315381.1A patent/CN105824012B/zh active Active
Patent Citations (7)
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CN1538766A (zh) * | 2003-10-24 | 2004-10-20 | 中兴通讯股份有限公司 | 一种时分双工收发开关装置 |
US20070152867A1 (en) * | 2006-01-03 | 2007-07-05 | Mitch Randall | Polarization and frequency diverse radar system for complete polarimetric characterization of scatterers with increased scanning speed |
US20100289598A1 (en) * | 2009-05-18 | 2010-11-18 | Cheung Siu K | Quadrature-directed quasi circulator |
CN203895591U (zh) * | 2014-04-30 | 2014-10-22 | 深圳市海能达通信有限公司 | 一种无线通信设备及耦合器 |
CN103954956A (zh) * | 2014-05-21 | 2014-07-30 | 西安空间无线电技术研究所 | 一种自适应四端口对消网络结构及自适应对消方法 |
CN105428823A (zh) * | 2015-12-25 | 2016-03-23 | 成都安智杰科技有限公司 | 应用于车载雷达的收发复用天线结构及其实现方法 |
CN205643694U (zh) * | 2016-05-15 | 2016-10-12 | 成都安智杰科技有限公司 | 一种提高雷达系统收发信号隔离度的收发共用型天线结构 |
Non-Patent Citations (1)
Title |
---|
石肖: "基于微带电路的泄漏信号对消技术研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107529623A (zh) * | 2017-09-29 | 2018-01-02 | 北京微度芯创科技有限责任公司 | 一种提高收发隔离度的天线馈电网络系统 |
CN107979386A (zh) * | 2017-11-29 | 2018-05-01 | 安徽四创电子股份有限公司 | 一种集收发校准于一体的收发系统及其工作方法 |
CN107979386B (zh) * | 2017-11-29 | 2023-05-12 | 安徽四创电子股份有限公司 | 一种集收发校准于一体的收发系统及其工作方法 |
CN113871832A (zh) * | 2021-09-27 | 2021-12-31 | 中国电信股份有限公司 | 耦合装置 |
CN114400423A (zh) * | 2022-01-21 | 2022-04-26 | 苏州悉芯射频微电子有限公司 | 一种基于耦合器结构的毫米波开关及设计方法 |
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CN105824012B (zh) | 2018-08-24 |
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Effective date of registration: 20210604 Address after: 518000 4th floor, building 23, Baotian Industrial Zone, Baotian Third Road, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ANNGIC TECHNOLOGY Co.,Ltd. Address before: 821-825, unit 1, building 19, Longhu Shidai Tianjie, No.89, Hezuo Road, high tech Zone (West District), Chengdu, Sichuan 610000 Patentee before: CHENGDU ANZHIJIE TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A shared antenna structure for improving the isolation of transmitting and receiving signals in radar systems Granted publication date: 20180824 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN ANNGIC TECHNOLOGY CO.,LTD. Registration number: Y2024980002919 |