CN101313435A - 频率扫描天线 - Google Patents
频率扫描天线 Download PDFInfo
- Publication number
- CN101313435A CN101313435A CNA2006800433232A CN200680043323A CN101313435A CN 101313435 A CN101313435 A CN 101313435A CN A2006800433232 A CNA2006800433232 A CN A2006800433232A CN 200680043323 A CN200680043323 A CN 200680043323A CN 101313435 A CN101313435 A CN 101313435A
- Authority
- CN
- China
- Prior art keywords
- antenna
- array
- frequency scan
- frequency
- antennas
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
-
- 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
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
- G01S13/227—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency with repetitive trains of uniform pulse sequences, each sequence having a different pulse repetition frequency
-
- 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
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
-
- 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
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
-
- 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
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/426—Scanning radar, e.g. 3D radar
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
-
- 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
- H01Q3/22—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 orientation in accordance with variation of frequency of radiated wave
-
- 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
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0523676.5 | 2005-11-21 | ||
GBGB0523676.5A GB0523676D0 (en) | 2005-11-21 | 2005-11-21 | Radar system |
GBGB0600685.2A GB0600685D0 (en) | 2005-11-21 | 2006-01-13 | Frequency scanning antenna |
GB0600685.2 | 2006-01-13 | ||
PCT/EP2006/068732 WO2007057476A1 (en) | 2005-11-21 | 2006-11-21 | Frequency scanning antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101313435A true CN101313435A (zh) | 2008-11-26 |
CN101313435B CN101313435B (zh) | 2012-06-20 |
Family
ID=35580423
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800434184A Active CN101313229B (zh) | 2005-11-21 | 2006-11-21 | 多普勒雷达系统 |
CN200680043495XA Active CN101313231B (zh) | 2005-11-21 | 2006-11-21 | 雷达系统 |
CN2006800433232A Active CN101313435B (zh) | 2005-11-21 | 2006-11-21 | 频率扫描天线 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800434184A Active CN101313229B (zh) | 2005-11-21 | 2006-11-21 | 多普勒雷达系统 |
CN200680043495XA Active CN101313231B (zh) | 2005-11-21 | 2006-11-21 | 雷达系统 |
Country Status (14)
Country | Link |
---|---|
US (5) | US7659849B2 (zh) |
EP (1) | EP2187477A1 (zh) |
JP (3) | JP2009516949A (zh) |
KR (3) | KR101233884B1 (zh) |
CN (3) | CN101313229B (zh) |
AP (1) | AP2554A (zh) |
AT (2) | ATE467138T1 (zh) |
CA (3) | CA2630362C (zh) |
DE (2) | DE602006013006D1 (zh) |
ES (2) | ES2344925T3 (zh) |
GB (4) | GB0523676D0 (zh) |
HK (1) | HK1122867A1 (zh) |
IL (3) | IL191491A (zh) |
ZA (1) | ZA200804278B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102104195A (zh) * | 2009-11-13 | 2011-06-22 | 里格奈科斯1株式会社 | 使用频率的相控阵天线的波束调向系统 |
TWI457585B (zh) * | 2012-12-11 | 2014-10-21 | Univ Nat Chiao Tung | 角度偵測方法及其裝置 |
CN108023626A (zh) * | 2016-11-02 | 2018-05-11 | 中兴通讯股份有限公司 | 一种阵列天线组合、波束切换的方法及装置 |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7701386B2 (en) * | 2005-10-05 | 2010-04-20 | Venkata Guruprasad | Universal frequency generation and scaling |
GB0523676D0 (en) * | 2005-11-21 | 2005-12-28 | Plextek Ltd | Radar system |
WO2008022071A2 (en) * | 2006-08-14 | 2008-02-21 | The Regents Of The University Of California | All-optical am-to-fm up-conversion for radio-over-fiber |
JP2010071899A (ja) * | 2008-09-19 | 2010-04-02 | Toshiba Corp | Fmcw信号生成器及びそれを用いたレーダ装置 |
KR101125276B1 (ko) * | 2009-11-30 | 2012-03-21 | 재단법인대구경북과학기술원 | 레이더를 이용한 타겟의 거리 속도 검출 방법 및 장치와 그를 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체 |
KR101397581B1 (ko) * | 2009-12-29 | 2014-05-21 | 재단법인 포항산업과학연구원 | 주파수 변조 연속파 신호 발생 장치, 및 이를 구비한 거리 측정 장치 |
FR2966933B1 (fr) * | 2010-11-02 | 2013-05-24 | Thales Sa | Procede pour realiser une analyse haute resolution d'une zone de l'espace au moyen d'une onde pulsee agile en frequence |
DE102010061041A1 (de) * | 2010-12-06 | 2012-06-06 | Hella Kgaa Hueck & Co. | Vorrichtung mit einem spannungsgesteuerten Oszillator und Mitteln zur Eigenkalibrierung |
US20120235855A1 (en) * | 2011-03-18 | 2012-09-20 | University Of Florida Research Foundation Inc. | Advanced low power personnel/vehicle detecting radar |
US8552908B2 (en) * | 2011-07-05 | 2013-10-08 | Aai Corporation | Method and apparatus for implementing high fidelity Doppler phase and time effects in advanced EW stimulus systems |
US8857368B2 (en) | 2011-09-21 | 2014-10-14 | The Boeing Company | Aircraft location system for locating aircraft in water environments |
NL2009358A (en) | 2011-09-23 | 2013-03-26 | Asml Netherlands Bv | Radiation source. |
KR101528117B1 (ko) | 2011-10-19 | 2015-06-11 | 발루 수브라만야 | 방향성 속도 및 거리 센서 |
US8264401B1 (en) * | 2011-12-29 | 2012-09-11 | Sensys Networks, Inc. | Micro-radar, micro-radar sensor nodes, networks and systems |
DE102012004308B4 (de) * | 2012-03-01 | 2018-09-20 | Atlas Elektronik Gmbh | Annäherungssensor und Verfahren zum Bestimmen der Annäherung an einen elektrisch leitfähigen Körper |
FR2989782B1 (fr) * | 2012-04-20 | 2014-05-23 | Thales Sa | Systeme de radio adapte pour fonctionner dans une installation de radio altimetie multiple |
JP5980587B2 (ja) * | 2012-06-21 | 2016-08-31 | 古野電気株式会社 | レーダ装置及び反射信号処理方法 |
US9194946B1 (en) * | 2012-09-10 | 2015-11-24 | Honeywell International Inc. | Combined FMCW and FM pulse-compression radar systems and methods |
US11004337B2 (en) | 2012-12-28 | 2021-05-11 | Balu Subramanya | Advanced parking management system |
DE102013200404A1 (de) * | 2013-01-14 | 2014-07-31 | Robert Bosch Gmbh | Verfahren zur zyklischen Messung von Abständen und Geschwindigkeiten von Objekten mit einem FMCW-Radarsensor |
US9753131B2 (en) * | 2013-10-09 | 2017-09-05 | Massachusetts Institute Of Technology | Motion tracking via body radio reflections |
US10541472B2 (en) * | 2014-01-22 | 2020-01-21 | Evolv Technologies, Inc. | Beam forming with a passive frequency diverse aperture |
US9395229B2 (en) * | 2014-03-05 | 2016-07-19 | Rosemount Tank Radar Ab | Low power radar level gauge system with integrated microwave circuit |
DE102014208386A1 (de) * | 2014-05-06 | 2015-11-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Überwachen eines immobilen Raumbereichs |
US9945932B2 (en) * | 2014-09-30 | 2018-04-17 | Raytheon Company | Real-time multi-array sum power spectrum control |
CN107209257B (zh) * | 2014-12-17 | 2021-07-27 | 文卡塔·古鲁帕萨德 | 线性调频行波解及谱 |
US9689976B2 (en) | 2014-12-19 | 2017-06-27 | Xidrone Systems, Inc. | Deterent for unmanned aerial systems |
US9715009B1 (en) | 2014-12-19 | 2017-07-25 | Xidrone Systems, Inc. | Deterent for unmanned aerial systems |
US20160195607A1 (en) * | 2015-01-06 | 2016-07-07 | Radar Obstacle Detection Ltd. | Short-ragne obstacle detection radar using stepped frequency pulse train |
EP3121619A1 (en) * | 2015-07-22 | 2017-01-25 | Nxp B.V. | A radar system |
US10502824B2 (en) | 2015-11-09 | 2019-12-10 | Infineon Technologies Ag | Frequency modulation scheme for FMCW radar |
US10935649B2 (en) * | 2015-12-11 | 2021-03-02 | GM Global Technology Operations LLC | Aperture coding for transmit and receive beamforming |
JP6701724B2 (ja) | 2015-12-25 | 2020-05-27 | セイコーエプソン株式会社 | 表示装置、プロジェクター、及び、通信装置 |
WO2017149596A1 (ja) * | 2016-02-29 | 2017-09-08 | 三菱電機株式会社 | レーダ装置 |
DE102016221947A1 (de) * | 2016-11-09 | 2018-05-09 | Robert Bosch Gmbh | Radarsensor für Kraftfahrzeuge |
IL250253B (en) | 2017-01-24 | 2021-10-31 | Arbe Robotics Ltd | A method for separating targets and echoes from noise, in radar signals |
WO2018146512A1 (en) * | 2017-02-07 | 2018-08-16 | Intel IP Corporation | Receiver and a method for detecting channel occupancy of a radio channel |
US10914834B2 (en) | 2017-05-10 | 2021-02-09 | Google Llc | Low-power radar |
US10782390B2 (en) | 2017-05-31 | 2020-09-22 | Google Llc | Full-duplex operation for radar sensing using wireless communication chipset |
US10830882B2 (en) * | 2017-06-19 | 2020-11-10 | Ge Aviation Systems, Llc | Methods and apparatus for distributed, multi-node, low-frequency radar systems for degraded visual environments |
US10989803B1 (en) | 2017-08-21 | 2021-04-27 | Massachusetts Institute Of Technology | Security protocol for motion tracking systems |
JP6738778B2 (ja) * | 2017-08-24 | 2020-08-12 | 株式会社Soken | レーダ装置 |
DE102018123383A1 (de) * | 2017-10-13 | 2019-04-18 | Infineon Technologies Ag | Radarerfassung mit Störungsunterdrückung |
IL255982A (en) | 2017-11-29 | 2018-01-31 | Arbe Robotics Ltd | Detection, mitigation and prevention of mutual interference between fixed water radars in vehicles |
US10907940B1 (en) | 2017-12-12 | 2021-02-02 | Xidrone Systems, Inc. | Deterrent for unmanned aerial systems using data mining and/or machine learning for improved target detection and classification |
US10761204B2 (en) * | 2017-12-15 | 2020-09-01 | Google Llc | Radar attenuation mitigation |
KR102132774B1 (ko) | 2018-01-10 | 2020-07-21 | 주식회사 만도 | 레이더 제어 장치 및 그 방법 |
EP3739686A4 (en) * | 2018-01-11 | 2021-01-13 | Qui Inc. | RF LENS DEVICE FOR IMPROVING THE DIRECTIONAL EFFICIENCY OF AN ANTENNA ARRANGEMENT AND THEREFORE TRANSMITTER AND RECEIVING ANTENNA SYSTEM |
IL259190A (en) | 2018-05-07 | 2018-06-28 | Arbe Robotics Ltd | System and method for frequency hopping MIMO FMCW imaging radar |
KR102161767B1 (ko) | 2018-07-11 | 2020-10-05 | 경북대학교 산학협력단 | 빔 스캐닝을 이용한 동작위치 탐지 레이더 및 이의 제어 방법 |
IL260696A (en) | 2018-07-19 | 2019-01-31 | Arbe Robotics Ltd | Method and device for structured self-testing of radio frequencies in a radar system |
IL260694A (en) | 2018-07-19 | 2019-01-31 | Arbe Robotics Ltd | Method and device for two-stage signal processing in a radar system |
IL260695A (en) | 2018-07-19 | 2019-01-31 | Arbe Robotics Ltd | Method and device for eliminating waiting times in a radar system |
US10983205B2 (en) * | 2018-08-02 | 2021-04-20 | GM Global Technology Operations LLC | Redundant frequency modulators in radar system |
KR102363751B1 (ko) * | 2018-09-05 | 2022-02-15 | 블랙모어 센서스 앤드 애널리틱스, 엘엘씨 | 코히런트 lidar의 피치-캐치 스캐닝을 위한 방법 및 시스템 |
IL261636A (en) | 2018-09-05 | 2018-10-31 | Arbe Robotics Ltd | Deflected MIMO antenna array for vehicle imaging radars |
US20210341598A1 (en) * | 2018-10-12 | 2021-11-04 | Kyocera Corporation | Electronic device, control method of electronic device, and control program of electronic device |
US11569575B2 (en) * | 2019-05-10 | 2023-01-31 | Samsung Electronics Co., Ltd. | Low-complexity beam steering in array apertures |
US12092724B2 (en) * | 2019-09-17 | 2024-09-17 | Aptiv Technologies AG | Object range and velocity detection from varying radar pulse repetition times |
IL271269A (en) | 2019-12-09 | 2021-06-30 | Arbe Robotics Ltd | Radom for a planar antenna for car radar |
US11137488B1 (en) * | 2020-03-10 | 2021-10-05 | Nokia Technologies Oy | Radar excitation signals for wireless communications system |
CN112379602B (zh) * | 2020-10-30 | 2023-09-01 | 中国人民解放军海军大连舰艇学院 | 一种信号功率精确控制的雷达辐射源信号仿真系统 |
US11828871B2 (en) | 2021-01-15 | 2023-11-28 | Apple Inc. | Electronic devices having spatial ranging calibration capabilities |
GB202204076D0 (en) * | 2022-03-23 | 2022-05-04 | Londhe Sumeet | Antenna device |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1300051A (en) * | 1956-09-12 | 1972-12-20 | W L Maxson Corp | Radar system |
US3290688A (en) | 1962-06-11 | 1966-12-06 | Univ Ohio State Res Found | Backward angle travelling wave wire mesh antenna array |
GB1071854A (en) | 1963-03-21 | 1967-06-14 | Marconi Co Ltd | Improvements in or relating to radar systems |
GB1113647A (en) | 1966-06-21 | 1968-05-15 | North American Aviation Inc | Scanning antenna |
GB1105758A (en) | 1966-10-26 | 1968-03-13 | Mullard Ltd | Short-range radar system |
US3430247A (en) | 1967-09-05 | 1969-02-25 | North American Rockwell | Centerfed travelling wave array having a squinted aperture |
US4001837A (en) * | 1976-01-09 | 1977-01-04 | The United States Of America As Represented By The Secretary Of The Army | Dual scan corner reflector antenna |
US4091385A (en) * | 1976-11-24 | 1978-05-23 | The United States Of America As Represented By The United States Department Of Energy | Doppler radar flowmeter |
US6225943B1 (en) * | 1978-05-01 | 2001-05-01 | Raytheon Company | Method of operating pulse radar |
JPS55101878A (en) | 1979-01-31 | 1980-08-04 | Tokyo Keiki Co Ltd | Pulse doppler radar |
US4376938A (en) | 1980-04-17 | 1983-03-15 | Raytheon Company | Wire grid microstrip antenna |
US4348680A (en) | 1981-01-26 | 1982-09-07 | Collier Donald C | Microwave antenna with sinuous waveguide feed |
US4667201A (en) * | 1983-11-29 | 1987-05-19 | Nec Corporation | Electronic scanning antenna |
US4743910A (en) | 1986-12-16 | 1988-05-10 | Hughes Aircraft Company | Frequency domain, pulse compression radar apparatus for eliminating clutter |
CA1234911A (en) | 1987-07-16 | 1988-04-05 | Anthony R. Raab | Frequency-scanning radiometer |
CA1234903A (en) | 1987-07-16 | 1988-04-05 | Anthony R. Raab | Electronically scanned radar system |
US4864309A (en) | 1987-08-18 | 1989-09-05 | Hughes Aircraft Company | Microwave radiometer |
FR2623631B1 (fr) | 1987-11-24 | 1991-01-25 | Trt Telecom Radio Electr | Senseur radioelectrique pour l'etablissement d'une carte radioelectrique d'un site |
SE9002967L (sv) | 1990-09-18 | 1992-03-19 | Bofors Electronics Ab | Radar |
GB2248359A (en) * | 1990-09-26 | 1992-04-01 | Philips Electronic Associated | Resolving range/Doppler coupling in a swept-frequency radar |
US5361072A (en) | 1992-02-28 | 1994-11-01 | Codar Ocean Sensors, Ltd. | Gated FMCW DF radar and signal processing for range/doppler/angle determination |
US5657022A (en) * | 1992-11-17 | 1997-08-12 | The United States Of America As Represented By The Secretary Of The Air Force | Unambiguous range-doppler processing method and system |
DE4243669A1 (de) | 1992-12-23 | 1994-06-30 | Deutsche Aerospace | Verfahren zur Überwachung eines Gebietes und Anordnung zur Durchführung des Verfahrens |
US5351053A (en) | 1993-07-30 | 1994-09-27 | The United States Of America As Represented By The Secretary Of The Air Force | Ultra wideband radar signal processor for electronically scanned arrays |
JPH07209359A (ja) | 1994-01-10 | 1995-08-11 | Mitsubishi Electric Corp | 電子走査型マイクロ波放射計 |
US5459474A (en) * | 1994-03-22 | 1995-10-17 | Martin Marietta Corporation | Active array antenna radar structure |
FR2729025B1 (fr) | 1995-01-02 | 1997-03-21 | Europ Agence Spatiale | Procede et systeme de transmission de signaux radioelectriques via un reseau de satellites entre une station terrestre fixe et des terminaux mobiles d'usagers |
FR2754907B1 (fr) | 1996-10-22 | 1999-01-08 | Thomson Marconi Sonar Sas | Procede de mesure du decalage doppler dans un systeme de detection utilisant des codes ambigus |
US5969689A (en) * | 1997-01-13 | 1999-10-19 | Metawave Communications Corporation | Multi-sector pivotal antenna system and method |
FR2760536B1 (fr) * | 1997-03-04 | 1999-05-28 | Thomson Csf | Procede et dispositif de detection radar a modulation de frequence a onde continue presentant une levee d'ambiguite entre la distance et la vitesse |
US6061035A (en) * | 1997-04-02 | 2000-05-09 | The United States Of America As Represented By The Secretary Of The Army | Frequency-scanned end-fire phased-aray antenna |
US6111542A (en) * | 1998-04-06 | 2000-08-29 | Motorola, Inc. | Rotating electronically steerable antenna system and method of operation thereof |
US6448930B1 (en) * | 1999-10-15 | 2002-09-10 | Andrew Corporation | Indoor antenna |
JP4111667B2 (ja) | 2000-09-26 | 2008-07-02 | 富士通テン株式会社 | Fm−cwレーダ装置 |
JP3988392B2 (ja) * | 2001-01-24 | 2007-10-10 | 日本電気株式会社 | 携帯無線端末、afc制御方法及びafc制御プログラム |
JP2002236170A (ja) | 2001-02-06 | 2002-08-23 | Fujitsu Ten Ltd | Fm−cwレーダ処理装置 |
DE10213987A1 (de) * | 2002-03-27 | 2003-10-16 | Bosch Gmbh Robert | Einrichtung für insbesondere bistatische Anwendungen |
DE10253808A1 (de) | 2002-11-18 | 2004-07-29 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Erstellung eines Radarbildes mit einem frequenzmodulierten Dauerstrichradar |
US20040130482A1 (en) | 2003-01-02 | 2004-07-08 | Yu-Shan Lin | Digital controlled linear sweep frequency mode for FMCW radar altimeter |
US6828929B2 (en) | 2003-01-30 | 2004-12-07 | Raytheon Company | Technique for non-coherent integration of targets with ambiguous velocities |
US7081848B1 (en) * | 2004-11-18 | 2006-07-25 | Lockheed Martin Corporation | Orthogonal pulse range ambiguity resolution |
EP1934627B1 (en) * | 2005-11-21 | 2010-05-05 | Plextek Limited | Radar system |
GB0523676D0 (en) * | 2005-11-21 | 2005-12-28 | Plextek Ltd | Radar system |
WO2007057475A2 (en) * | 2005-11-21 | 2007-05-24 | Plextek Limited | Improvements to doppler radar systems |
GB2444989A (en) * | 2006-12-22 | 2008-06-25 | Plextek Ltd | Electronically steered radar system for detecting and monitoring slow moving ground based targets |
-
2005
- 2005-11-21 GB GBGB0523676.5A patent/GB0523676D0/en not_active Ceased
-
2006
- 2006-01-13 GB GBGB0600685.2A patent/GB0600685D0/en not_active Ceased
- 2006-01-13 GB GBGB0600704.1A patent/GB0600704D0/en not_active Ceased
- 2006-01-13 GB GBGB0600682.9A patent/GB0600682D0/en not_active Ceased
- 2006-11-21 AT AT06830075T patent/ATE467138T1/de not_active IP Right Cessation
- 2006-11-21 JP JP2008540632A patent/JP2009516949A/ja active Pending
- 2006-11-21 EP EP10153884A patent/EP2187477A1/en not_active Withdrawn
- 2006-11-21 ES ES06830075T patent/ES2344925T3/es active Active
- 2006-11-21 KR KR1020087015162A patent/KR101233884B1/ko active IP Right Grant
- 2006-11-21 KR KR1020087015076A patent/KR101299344B1/ko active IP Right Grant
- 2006-11-21 CA CA2630362A patent/CA2630362C/en not_active Expired - Fee Related
- 2006-11-21 CN CN2006800434184A patent/CN101313229B/zh active Active
- 2006-11-21 DE DE602006013006T patent/DE602006013006D1/de active Active
- 2006-11-21 CN CN200680043495XA patent/CN101313231B/zh active Active
- 2006-11-21 ES ES06830077T patent/ES2342197T3/es active Active
- 2006-11-21 JP JP2008540630A patent/JP2009516825A/ja active Pending
- 2006-11-21 CN CN2006800433232A patent/CN101313435B/zh active Active
- 2006-11-21 AT AT06830077T patent/ATE461538T1/de not_active IP Right Cessation
- 2006-11-21 DE DE602006014178T patent/DE602006014178D1/de active Active
- 2006-11-21 CA CA2630379A patent/CA2630379C/en not_active Expired - Fee Related
- 2006-11-21 KR KR1020087015121A patent/KR101310562B1/ko active IP Right Grant
- 2006-11-21 JP JP2008540631A patent/JP2009516826A/ja active Pending
- 2006-11-21 AP AP2008004510A patent/AP2554A/xx active
- 2006-11-21 CA CA2630351A patent/CA2630351C/en not_active Expired - Fee Related
-
2008
- 2008-01-01 ZA ZA200804278A patent/ZA200804278B/xx unknown
- 2008-05-15 IL IL191491A patent/IL191491A/en active IP Right Grant
- 2008-05-15 IL IL191492A patent/IL191492A/en active IP Right Grant
- 2008-05-15 IL IL191490A patent/IL191490A/en active IP Right Grant
- 2008-05-19 US US12/123,161 patent/US7659849B2/en active Active
- 2008-05-19 US US12/123,146 patent/US7737886B2/en active Active
- 2008-05-19 US US12/123,151 patent/US7567202B2/en active Active
- 2008-12-23 HK HK08113904.0A patent/HK1122867A1/xx not_active IP Right Cessation
-
2009
- 2009-07-15 US US12/503,377 patent/US7782245B2/en active Active
-
2010
- 2010-06-04 US US12/793,783 patent/US7956799B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102104195A (zh) * | 2009-11-13 | 2011-06-22 | 里格奈科斯1株式会社 | 使用频率的相控阵天线的波束调向系统 |
TWI457585B (zh) * | 2012-12-11 | 2014-10-21 | Univ Nat Chiao Tung | 角度偵測方法及其裝置 |
CN108023626A (zh) * | 2016-11-02 | 2018-05-11 | 中兴通讯股份有限公司 | 一种阵列天线组合、波束切换的方法及装置 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101313435B (zh) | 频率扫描天线 | |
JP2513405B2 (ja) | 2周波共用アレイアンテナ | |
KR101174637B1 (ko) | 능동형 위상배열 안테나 및 이를 구비한 능동형 위상 배열 레이더 | |
EP2372837B1 (en) | Calibration of active antenna arrays for mobile telecommunications | |
JP2851338B2 (ja) | リニア・フェイズドアレイ・アンテナのための角度位置決め用レーダシステム | |
CN111381213B (zh) | 电子设备、雷达设备和雷达控制方法 | |
KR102378478B1 (ko) | 레이더 모듈 및 이를 포함하는 차량용 레이더 장치 | |
US20220026524A1 (en) | Antenna device and radar apparatus | |
CN111352081B (zh) | 用于高分辨率雷达系统的行波成像歧管 | |
EP2827450B1 (en) | Dual antenna apparatus | |
KR100736762B1 (ko) | 저고도 능동형 레이더 안테나 | |
CN108011190A (zh) | 多频段一体化广域探测接收天线 | |
KR100529709B1 (ko) | 빔 가변 안테나 | |
KR101913819B1 (ko) | 장거리 레이더용 배열 안테나와 이의 수평 배열 방사소자 안테나 및 장거리 레이더의 안테나 장치 | |
EP1932212B1 (en) | Frequency scanning antenna | |
US5986611A (en) | Steerable disk antenna | |
US8604997B1 (en) | Vertical array antenna | |
KR101167097B1 (ko) | 부배열 근접 전계 데이터를 이용한 능동 위상배열 안테나 복사소자의 위상 획득 방법 | |
CN212932938U (zh) | 辐射源测向设备 | |
Pires et al. | 3D antenna array for SWIPT sensing with WPT capabilities | |
Gruener et al. | Active-electronically-scanned-array based radar system features | |
KR200400141Y1 (ko) | 저고도 능동형 레이더 안테나 | |
JP3304019B2 (ja) | アレーアンテナ、それを備えた受信装置およびアレーアンテナにおける指向特性決定方法 | |
JP3341711B2 (ja) | レーダー高度計 | |
KR101421141B1 (ko) | 대수주기 다이폴 배열(lpda) 안테나를 위한 인쇄 회로 기판 및 통합 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Pearson Graham Inventor after: Marcus Cristoph W. Inventor before: Pearson Graham |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GRAHAM PEARSON TO: GRAHAM PEARSON WALDEN. CHRISTOPHER. MACHUS |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160530 Address after: cambridge Patentee after: Brett Monitoring Systems Ltd. Address before: cambridge Patentee before: Preiss Tektronix, Limited by Share Ltd. Effective date of registration: 20160530 Address after: cambridge Patentee after: Preiss Tektronix, Limited by Share Ltd. Address before: Essex County Patentee before: Plextek Ltd. |