DE69935483D1 - Verarbeitungsverfahren mit einer besonderen wellenform für einen unsynchronisierten koherenten, breitbandigen bistatischen radarbetrieb - Google Patents

Verarbeitungsverfahren mit einer besonderen wellenform für einen unsynchronisierten koherenten, breitbandigen bistatischen radarbetrieb

Info

Publication number
DE69935483D1
DE69935483D1 DE69935483T DE69935483T DE69935483D1 DE 69935483 D1 DE69935483 D1 DE 69935483D1 DE 69935483 T DE69935483 T DE 69935483T DE 69935483 T DE69935483 T DE 69935483T DE 69935483 D1 DE69935483 D1 DE 69935483D1
Authority
DE
Germany
Prior art keywords
koherent
unsynchronized
broadband
processing method
specific waveform
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.)
Expired - Lifetime
Application number
DE69935483T
Other languages
English (en)
Other versions
DE69935483T2 (de
Inventor
Kapriel V Krikorian
Robert A Rosen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Raytheon Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of DE69935483D1 publication Critical patent/DE69935483D1/de
Application granted granted Critical
Publication of DE69935483T2 publication Critical patent/DE69935483T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • 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
    • G01S13/003—Bistatic radar systems; Multistatic radar 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
    • 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
    • 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

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)
DE69935483T 1998-05-22 1999-05-21 Verarbeitungsverfahren mit einer besonderen wellenform für einen unsynchronisierten koherenten, breitbandigen bistatischen radarbetrieb Expired - Lifetime DE69935483T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/083,457 US5959573A (en) 1998-05-22 1998-05-22 Processing method using an advanced waveform for unlocked coherent and wideband bistatic radar operation
PCT/US1999/011346 WO1999061935A1 (en) 1998-05-22 1999-05-21 Processing method using an advanced waveform for unlocked coherent and wideband bistatic radar operation
US83457 2002-02-26

Publications (2)

Publication Number Publication Date
DE69935483D1 true DE69935483D1 (de) 2007-04-26
DE69935483T2 DE69935483T2 (de) 2007-11-29

Family

ID=22178471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935483T Expired - Lifetime DE69935483T2 (de) 1998-05-22 1999-05-21 Verarbeitungsverfahren mit einer besonderen wellenform für einen unsynchronisierten koherenten, breitbandigen bistatischen radarbetrieb

Country Status (7)

Country Link
US (1) US5959573A (de)
EP (1) EP0998684B1 (de)
AU (1) AU743279B2 (de)
CA (1) CA2297666C (de)
DE (1) DE69935483T2 (de)
ES (1) ES2281968T3 (de)
WO (1) WO1999061935A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6486827B2 (en) 2001-04-18 2002-11-26 Raytheon Company Sparse frequency waveform radar system and method
US6608584B1 (en) 2002-02-12 2003-08-19 Raytheon Company System and method for bistatic SAR image generation with phase compensation
US8358240B2 (en) * 2007-07-13 2013-01-22 Raytheon Company Generating a time deterministic, spectrally noncoherent signal
KR102500499B1 (ko) * 2017-08-11 2023-02-16 삼성전자주식회사 무선 전력 송신 장치 및 그 제어 방법
US10784706B2 (en) * 2017-08-11 2020-09-22 Samsung Electronics Co., Ltd. Wireless power transmitter and method for controlling the same
CN108627807B (zh) * 2018-08-08 2022-04-01 中国航空工业集团公司雷华电子技术研究所 一种机载雷达抗干扰方法
WO2022031856A1 (en) * 2020-08-07 2022-02-10 Qualcomm Incorporated Air-interface-based environment sensing assisted by device-equipped target object
EP4327125A1 (de) 2021-04-22 2024-02-28 Signify Holding B.V. Verbesserung der hf-erfassung mit diskreten chirp-übertragungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825928A (en) * 1972-02-14 1974-07-23 Hughes Aircraft Co High resolution bistatic radar system
US4216472A (en) * 1973-08-30 1980-08-05 International Telephone And Telegraph Corporation Gated pseudonoise semi-active missile guidance system with improved illuminator leakage rejection
US4644356A (en) * 1984-10-31 1987-02-17 The United States Of America As Represented By The Secretary Of The Air Force Bistatic coherent radar receiving system
US4980690A (en) * 1989-10-24 1990-12-25 Hughes Aircraft Company Bistatic radar seeker with range gating
US5115246A (en) * 1991-02-27 1992-05-19 The United States Of America As Represented By The Secretary Of The Air Force Radar target locating and tracking apparatus using a dual-interleaved pulse train radar waveform
US5736956A (en) * 1996-06-04 1998-04-07 Hughes Electronics Unlocked W-band receiver with coherent features

Also Published As

Publication number Publication date
AU743279B2 (en) 2002-01-24
EP0998684A1 (de) 2000-05-10
US5959573A (en) 1999-09-28
AU5079399A (en) 1999-12-13
WO1999061935A1 (en) 1999-12-02
JP3291292B2 (de) 2002-06-10
JP2002517000A (ja) 2002-06-11
CA2297666C (en) 2003-12-23
EP0998684B1 (de) 2007-03-14
CA2297666A1 (en) 1999-12-02
ES2281968T3 (es) 2007-10-01
DE69935483T2 (de) 2007-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition