CN1610840A - 高效宽带波形生成和信号处理设计 - Google Patents

高效宽带波形生成和信号处理设计 Download PDF

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Publication number
CN1610840A
CN1610840A CNA038018381A CN03801838A CN1610840A CN 1610840 A CN1610840 A CN 1610840A CN A038018381 A CNA038018381 A CN A038018381A CN 03801838 A CN03801838 A CN 03801838A CN 1610840 A CN1610840 A CN 1610840A
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CN
China
Prior art keywords
digital
antenna element
signal
digital signal
antenna
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Pending
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CNA038018381A
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English (en)
Chinese (zh)
Inventor
凯普瑞尔·V·可瑞克瑞恩
罗伯特·A·罗森
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Raytheon Co
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Raytheon Co
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Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of CN1610840A publication Critical patent/CN1610840A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/282—Transmitters
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/426—Scanning radar, e.g. 3D radar

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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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CNA038018381A 2002-03-26 2003-03-26 高效宽带波形生成和信号处理设计 Pending CN1610840A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/106,335 US6778137B2 (en) 2002-03-26 2002-03-26 Efficient wideband waveform generation and signal processing design for an active multi-beam ESA digital radar system
US10/106,335 2002-03-26

Publications (1)

Publication Number Publication Date
CN1610840A true CN1610840A (zh) 2005-04-27

Family

ID=28452484

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038018381A Pending CN1610840A (zh) 2002-03-26 2003-03-26 高效宽带波形生成和信号处理设计

Country Status (5)

Country Link
US (1) US6778137B2 (enExample)
EP (1) EP1488252A1 (enExample)
JP (1) JP2006503263A (enExample)
CN (1) CN1610840A (enExample)
WO (1) WO2003083505A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101098179B (zh) * 2006-06-30 2010-06-30 中国科学院声学研究所 一种宽带频域数字波束形成方法
CN101960666A (zh) * 2008-03-07 2011-01-26 日本电气株式会社 天线设备、馈送电路和无线电波发送/接收方法
CN102122975A (zh) * 2010-01-07 2011-07-13 中国移动通信集团公司 一种信号处理装置和信号处理方法
CN102439479A (zh) * 2009-04-21 2012-05-02 阿斯特里姆有限公司 雷达系统
CN103630882A (zh) * 2013-11-22 2014-03-12 电子科技大学 一种利用多斜率调制实现分布式雷达波形的方法
CN107783081A (zh) * 2017-10-19 2018-03-09 杭州睿达汽车科技有限公司 一种针对宽带雷达的sstmv最小方差波束形成方法
CN107947844A (zh) * 2017-11-27 2018-04-20 中国舰船研究设计中心 阵列天线的宽带信号生成方法及生成装置
CN109375176A (zh) * 2018-11-29 2019-02-22 四川九洲电器集团有限责任公司 一种发射机功放模块

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7103383B2 (en) * 2002-12-31 2006-09-05 Wirless Highways, Inc. Apparatus, system, method and computer program product for digital beamforming in the intermediate frequency domain
CN1310038C (zh) * 2003-12-30 2007-04-11 中国科学院声学研究所 一种合成孔径延时相加成像方法
FR2882855B1 (fr) * 2005-03-01 2007-05-18 Thales Sa Module actif integre a une antenne a balayage electronique et radar comportant une telle antenne, notamment applique a la meteorologie
KR100831177B1 (ko) * 2005-10-08 2008-05-21 삼성전자주식회사 스마트 안테나 통신시스템의 송신기 및 송신 방법
US7345629B2 (en) * 2006-02-21 2008-03-18 Northrop Grumman Corporation Wideband active phased array antenna system
US7542870B2 (en) * 2006-02-28 2009-06-02 Ssi Technologies, Inc. Immersed fuel level sensor
US8090052B2 (en) * 2007-03-29 2012-01-03 Intel Corporation Systems and methods for digital delayed array transmitter architecture with beam steering capability for high data rate
US8203483B2 (en) * 2008-03-13 2012-06-19 Cubic Corporation Digital beamforming antenna and datalink array
KR20100000671A (ko) * 2008-06-25 2010-01-06 삼성전자주식회사 영상 처리 방법
EP2182375A1 (en) * 2008-10-30 2010-05-05 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO A combined direction finder and radar system, method and computer program product
DE102008057088B4 (de) * 2008-11-13 2014-07-10 Deutsches Zentrum für Luft- und Raumfahrt e.V. Reflektorantenne, insbesondere zum Empfangen und/oder Aussenden von Signalen von und/oder hin zu Satelliten
US8331265B2 (en) * 2009-04-20 2012-12-11 Samsung Electronics Co., Ltd. System and method for adaptive beamforming training using fixed time window for heterogeneous antenna systems
US8466829B1 (en) 2009-09-14 2013-06-18 Lockheed Martin Corporation Super-angular and range-resolution with phased array antenna and multifrequency dither
US9275690B2 (en) 2012-05-30 2016-03-01 Tahoe Rf Semiconductor, Inc. Power management in an electronic system through reducing energy usage of a battery and/or controlling an output power of an amplifier thereof
US9509351B2 (en) 2012-07-27 2016-11-29 Tahoe Rf Semiconductor, Inc. Simultaneous accommodation of a low power signal and an interfering signal in a radio frequency (RF) receiver
US9409151B1 (en) * 2012-08-29 2016-08-09 Rockwell Collins, Inc. Calibration and optimization of ESA in aircraft radomes
CN102856665A (zh) * 2012-09-06 2013-01-02 中国铁路通信信号股份有限公司 一种频率和波束方向可重构的时间调制阵列天线系统
US9184498B2 (en) 2013-03-15 2015-11-10 Gigoptix, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through fine control of a tunable frequency of a tank circuit of a VCO thereof
US9666942B2 (en) 2013-03-15 2017-05-30 Gigpeak, Inc. Adaptive transmit array for beam-steering
US9716315B2 (en) 2013-03-15 2017-07-25 Gigpeak, Inc. Automatic high-resolution adaptive beam-steering
US9531070B2 (en) 2013-03-15 2016-12-27 Christopher T. Schiller Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through accommodating differential coupling between VCOs thereof
US9722310B2 (en) 2013-03-15 2017-08-01 Gigpeak, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through frequency multiplication
US9780449B2 (en) 2013-03-15 2017-10-03 Integrated Device Technology, Inc. Phase shift based improved reference input frequency signal injection into a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation to reduce a phase-steering requirement during beamforming
US9837714B2 (en) 2013-03-15 2017-12-05 Integrated Device Technology, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through a circular configuration thereof
US9088330B2 (en) 2013-04-24 2015-07-21 Cubic Corporation Distributed local oscillator generation and synchronization
US9843098B2 (en) 2014-05-01 2017-12-12 Raytheon Company Interleaved electronically scanned arrays
US10917163B2 (en) * 2014-08-15 2021-02-09 SEAKR Engineering, Inc. Integrated mixed-signal RF transceiver with ADC, DAC, and DSP and high-bandwidth coherent recombination
RU2695799C1 (ru) * 2018-08-14 2019-07-29 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ определения параметров движения объектов локации в радиолокационных датчиках с частотной манипуляцией непрерывного излучения радиоволн и устройство для его реализации

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532517A (en) * 1983-02-28 1985-07-30 Allied Corporation Cyclic redundancy check monitor for microwave landing system beam steering unit
US4814773A (en) * 1983-05-11 1989-03-21 Hughes Aircraft Company Fiber optic feed network for radar
US4965602A (en) * 1989-10-17 1990-10-23 Hughes Aircraft Company Digital beamforming for multiple independent transmit beams
US5909460A (en) * 1995-12-07 1999-06-01 Ericsson, Inc. Efficient apparatus for simultaneous modulation and digital beamforming for an antenna array
US5764187A (en) * 1997-01-21 1998-06-09 Ail Systems, Inc. Direct digital synthesizer driven phased array antenna
US6515622B1 (en) * 2000-06-13 2003-02-04 Hrl Laboratories, Llc Ultra-wideband pulse coincidence beamformer
US6624783B1 (en) * 2001-02-28 2003-09-23 Massachusetts Institute Of Technology Digital array stretch processor employing two delays

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101098179B (zh) * 2006-06-30 2010-06-30 中国科学院声学研究所 一种宽带频域数字波束形成方法
CN101960666A (zh) * 2008-03-07 2011-01-26 日本电气株式会社 天线设备、馈送电路和无线电波发送/接收方法
CN101960666B (zh) * 2008-03-07 2014-11-19 日本电气株式会社 天线设备、馈送电路和无线电波发送/接收方法
CN102439479A (zh) * 2009-04-21 2012-05-02 阿斯特里姆有限公司 雷达系统
CN102439479B (zh) * 2009-04-21 2014-10-22 阿斯特里姆有限公司 雷达系统
CN102122975A (zh) * 2010-01-07 2011-07-13 中国移动通信集团公司 一种信号处理装置和信号处理方法
CN103630882A (zh) * 2013-11-22 2014-03-12 电子科技大学 一种利用多斜率调制实现分布式雷达波形的方法
CN103630882B (zh) * 2013-11-22 2015-05-27 电子科技大学 一种利用多斜率调制实现分布式雷达波形的方法
CN107783081A (zh) * 2017-10-19 2018-03-09 杭州睿达汽车科技有限公司 一种针对宽带雷达的sstmv最小方差波束形成方法
CN107947844A (zh) * 2017-11-27 2018-04-20 中国舰船研究设计中心 阵列天线的宽带信号生成方法及生成装置
CN107947844B (zh) * 2017-11-27 2020-10-30 中国舰船研究设计中心 阵列天线的宽带信号生成方法及生成装置
CN109375176A (zh) * 2018-11-29 2019-02-22 四川九洲电器集团有限责任公司 一种发射机功放模块
CN109375176B (zh) * 2018-11-29 2023-10-27 四川九洲电器集团有限责任公司 一种发射机功放模块

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Publication number Publication date
JP2006503263A (ja) 2006-01-26
WO2003083505A1 (en) 2003-10-09
EP1488252A1 (en) 2004-12-22
US20030184472A1 (en) 2003-10-02
US6778137B2 (en) 2004-08-17

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