CN106486769B - 用于线性相控阵天线的空间插值方法和设备 - Google Patents
用于线性相控阵天线的空间插值方法和设备 Download PDFInfo
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- CN106486769B CN106486769B CN201610796509.0A CN201610796509A CN106486769B CN 106486769 B CN106486769 B CN 106486769B CN 201610796509 A CN201610796509 A CN 201610796509A CN 106486769 B CN106486769 B CN 106486769B
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- antenna element
- bad
- received signal
- antenna elements
- spatial interpolation
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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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
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- 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
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
-
- 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
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2015-0123802 | 2015-09-01 | ||
KR1020150123802A KR102422396B1 (ko) | 2015-09-01 | 2015-09-01 | 선형 위상 어레이 안테나의 공간 보간 방법 및 보간 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106486769A CN106486769A (zh) | 2017-03-08 |
CN106486769B true CN106486769B (zh) | 2020-01-07 |
Family
ID=58010856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610796509.0A Active CN106486769B (zh) | 2015-09-01 | 2016-08-31 | 用于线性相控阵天线的空间插值方法和设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10215843B2 (zh) |
KR (1) | KR102422396B1 (zh) |
CN (1) | CN106486769B (zh) |
DE (1) | DE102016010554A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107329110B (zh) * | 2017-08-24 | 2019-08-30 | 浙江大学 | 基于稀疏阵列直接内插的波达方向估计方法 |
CN107958312B (zh) * | 2017-12-12 | 2021-08-31 | 国网湖南省电力有限公司 | 基于反演算法的输电线路舞动预测方法、系统及存储介质 |
KR102323655B1 (ko) * | 2018-01-08 | 2021-11-09 | 현대모비스 주식회사 | 가상 수신신호 생성을 이용한 도래각 추정 방법 및 장치 |
KR102182293B1 (ko) * | 2019-03-11 | 2020-11-24 | 현대모비스 주식회사 | Mimo 시스템에서 도래각 추정 장치 및 방법 |
CN110954877B (zh) * | 2019-11-05 | 2022-04-26 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种车载雷达散射特性测量区域地形生成方法 |
DE102020204759A1 (de) | 2020-04-15 | 2021-10-21 | Robert Bosch Gesellschaft mit beschränkter Haftung | Radarempfängereinrichtung, Radarempfängervorrichtung und Radarempfangsverfahren |
CN112798876B (zh) * | 2021-03-22 | 2021-06-22 | 上海莱天通信技术有限公司 | 一种利用插值算法的天线近场测量方法及装置 |
Citations (4)
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CN1913402A (zh) * | 2005-08-11 | 2007-02-14 | 中兴通讯股份有限公司 | 一种智能天线故障检测的方法 |
CN101904051A (zh) * | 2007-12-17 | 2010-12-01 | 波音公司 | 相控阵列天线的准确自校准 |
CN103760519A (zh) * | 2014-01-24 | 2014-04-30 | 深圳大学 | 高分辨率doa估计方法及系统 |
CN104303072A (zh) * | 2012-05-16 | 2015-01-21 | 株式会社电装 | 雷达装置以及雷达装置的入射波处理方法 |
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US5657023A (en) * | 1996-05-02 | 1997-08-12 | Hughes Electronics | Self-phase up of array antennas with non-uniform element mutual coupling and arbitrary lattice orientation |
JP2003218621A (ja) * | 2002-01-21 | 2003-07-31 | Nec Corp | アレーアンテナの校正装置及び校正方法 |
JP2006003097A (ja) * | 2004-06-15 | 2006-01-05 | Fujitsu Ten Ltd | レーダ装置 |
US6992622B1 (en) * | 2004-10-15 | 2006-01-31 | Interdigital Technology Corporation | Wireless communication method and antenna system for determining direction of arrival information to form a three-dimensional beam used by a transceiver |
US7576686B2 (en) * | 2006-08-07 | 2009-08-18 | Garmin International, Inc. | Method and system for calibrating an antenna array for an aircraft surveillance system |
US7477192B1 (en) * | 2007-02-22 | 2009-01-13 | L-3 Communications Titan Corporation | Direction finding system and method |
JP4484892B2 (ja) * | 2007-03-14 | 2010-06-16 | 三菱電機株式会社 | 車載用レーダ装置 |
US7522096B2 (en) * | 2007-04-09 | 2009-04-21 | Honeywell International Inc | Method for phase calibrating antennas in a radar system |
JP4978323B2 (ja) | 2007-06-13 | 2012-07-18 | 株式会社日立製作所 | Ofdmセルラ無線通信基地局 |
US8154452B2 (en) * | 2009-07-08 | 2012-04-10 | Raytheon Company | Method and apparatus for phased array antenna field recalibration |
KR101137038B1 (ko) | 2010-01-05 | 2012-04-19 | 주식회사 만도 | 레이더 장치, 안테나 장치 및 데이터 획득 방법 |
WO2011112083A1 (en) * | 2010-03-08 | 2011-09-15 | Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno | A method of compensating sub-array or element failure in a phased array radar system, a phased array radar system and a computer program product |
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US9291659B2 (en) * | 2013-12-19 | 2016-03-22 | Ford Global Technologies, Llc | Antenna blockage detection |
-
2015
- 2015-09-01 KR KR1020150123802A patent/KR102422396B1/ko active IP Right Grant
-
2016
- 2016-08-31 DE DE102016010554.2A patent/DE102016010554A1/de active Pending
- 2016-08-31 CN CN201610796509.0A patent/CN106486769B/zh active Active
- 2016-09-01 US US15/253,870 patent/US10215843B2/en active Active
Patent Citations (4)
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CN1913402A (zh) * | 2005-08-11 | 2007-02-14 | 中兴通讯股份有限公司 | 一种智能天线故障检测的方法 |
CN101904051A (zh) * | 2007-12-17 | 2010-12-01 | 波音公司 | 相控阵列天线的准确自校准 |
CN104303072A (zh) * | 2012-05-16 | 2015-01-21 | 株式会社电装 | 雷达装置以及雷达装置的入射波处理方法 |
CN103760519A (zh) * | 2014-01-24 | 2014-04-30 | 深圳大学 | 高分辨率doa估计方法及系统 |
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Also Published As
Publication number | Publication date |
---|---|
KR20170027375A (ko) | 2017-03-10 |
KR102422396B1 (ko) | 2022-07-20 |
US20170059694A1 (en) | 2017-03-02 |
DE102016010554A1 (de) | 2017-03-02 |
CN106486769A (zh) | 2017-03-08 |
US10215843B2 (en) | 2019-02-26 |
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Effective date of registration: 20220106 Address after: Gyeonggi Do, South Korea Patentee after: Wandu Mobile System Co.,Ltd. Patentee after: SNU R&DB FOUNDATION Address before: Gyeonggi Do, South Korea Patentee before: MANDO Corp. Patentee before: SNU R&DB FOUNDATION |
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Effective date of registration: 20220907 Address after: Inchon, Korea Patentee after: Halla Creedong Electronics Co.,Ltd. Patentee after: SNU R&DB FOUNDATION Address before: Gyeonggi Do, South Korea Patentee before: Wandu Mobile System Co.,Ltd. Patentee before: SNU R&DB FOUNDATION |
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