DE602004005453D1 - Radar-antischwundsysteme und -verfahren - Google Patents

Radar-antischwundsysteme und -verfahren

Info

Publication number
DE602004005453D1
DE602004005453D1 DE602004005453T DE602004005453T DE602004005453D1 DE 602004005453 D1 DE602004005453 D1 DE 602004005453D1 DE 602004005453 T DE602004005453 T DE 602004005453T DE 602004005453 T DE602004005453 T DE 602004005453T DE 602004005453 D1 DE602004005453 D1 DE 602004005453D1
Authority
DE
Germany
Prior art keywords
antique
radar
systems
methods
radar antique
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.)
Active
Application number
DE602004005453T
Other languages
English (en)
Other versions
DE602004005453T2 (de
Inventor
James R Hager
Jordan Lavell
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE602004005453D1 publication Critical patent/DE602004005453D1/de
Application granted granted Critical
Publication of DE602004005453T2 publication Critical patent/DE602004005453T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
    • 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
    • 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
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
    • G01S13/288—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses phase modulated
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/882—Radar or analogous systems specially adapted for specific applications for altimeters
DE602004005453T 2003-06-11 2004-06-08 Radar-antischwundsysteme und -verfahren Active DE602004005453T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US458943 2003-06-11
US10/458,943 US6731234B1 (en) 2003-06-11 2003-06-11 Radar anti-fade systems and methods
PCT/US2004/018098 WO2005031386A2 (en) 2003-06-11 2004-06-08 Radar anti-fade systems and methods

Publications (2)

Publication Number Publication Date
DE602004005453D1 true DE602004005453D1 (de) 2007-05-03
DE602004005453T2 DE602004005453T2 (de) 2007-12-06

Family

ID=32176813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005453T Active DE602004005453T2 (de) 2003-06-11 2004-06-08 Radar-antischwundsysteme und -verfahren

Country Status (6)

Country Link
US (1) US6731234B1 (de)
EP (1) EP1631834B1 (de)
JP (1) JP2007500854A (de)
CA (1) CA2527725A1 (de)
DE (1) DE602004005453T2 (de)
WO (1) WO2005031386A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7274323B2 (en) * 2003-12-10 2007-09-25 Honeywell International Inc. Remote phase synchronization using a low-bandwidth timing referencer
US7248208B2 (en) * 2004-06-10 2007-07-24 Honeywell International Inc. Methods and systems for maintaining a position during hovering operations
US7629918B2 (en) * 2005-12-15 2009-12-08 Raytheon Company Multifunctional radio frequency directed energy system
US7463187B2 (en) * 2006-09-27 2008-12-09 Honeywell International Inc. Method and system of improving altimeter accuracy by use of a separate peak return signal tracking
US9053630B2 (en) * 2010-02-17 2015-06-09 The Boeing Company Methods and systems for depicting a data driven minimum safe altitude
KR101336015B1 (ko) * 2012-06-18 2013-12-03 (주)뮤트로닉스 전파고도계
IL231163A (en) * 2014-02-26 2016-05-31 Elta Systems Ltd A system and method for improving the dynamic range of a multi-channel digital receiver that targets transmitted signals
US10224627B2 (en) * 2015-12-11 2019-03-05 Anokiwave, Inc. Electronically scanned antenna arrays with reconfigurable performance

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029271A (en) 1976-04-07 1977-06-14 United Technologies Corporation Automatic approach to hover system
US4241346A (en) * 1979-07-11 1980-12-23 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Pulse radar altimeters
US4429310A (en) * 1981-04-22 1984-01-31 Sperry Corporation Random binary waveform encoded ranging apparatus
US4568938A (en) * 1981-12-14 1986-02-04 Rockwell International Corporation Radar altimeter nearest return tracking
US4584646A (en) 1983-06-29 1986-04-22 Harris Corporation System for correlation and recognition of terrain elevation
US4959654A (en) * 1987-04-20 1990-09-25 Honeywell Inc. Digitally generated two carrier phase coded signal source
GB2307809B (en) * 1987-06-10 1998-01-07 Gec Avionics Continous wave radar altimeter
US4801110A (en) 1987-12-21 1989-01-31 Honeywell Inc. Approach to hover control system for helicopters
US5014063A (en) * 1990-01-03 1991-05-07 Canadian Marconi Company Integrated altimeter and doppler velocity sensor arrangement
US5195039A (en) 1990-05-03 1993-03-16 United Technologies Corporation Hover position hold system for rotary winged aircraft
US5150125A (en) * 1990-12-24 1992-09-22 Honeywell Inc. High Doppler rate, high altitude capability coherent pulse Doppler radar altimeter
US5774091A (en) * 1993-04-12 1998-06-30 The Regents Of The University Of California Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities
CA2120077A1 (en) * 1993-06-17 1994-12-18 Louis Labreche System and method for modulating a carrier frequency
JP3120202B2 (ja) * 1993-11-18 2000-12-25 株式会社トプコン パルス方式の光波距離計
US5719582A (en) * 1994-10-21 1998-02-17 Honeywell Inc. Software/hardware digital signal processing (DSP) altimeter
US6494093B2 (en) * 2000-05-24 2002-12-17 American Gnc Corporation Method of measuring motion
US6522992B1 (en) * 2000-05-24 2003-02-18 American Gnc Corporation Core inertial measurement unit
US6906641B2 (en) 2000-05-26 2005-06-14 Honeywell International Inc. Apparatus, method and computer program product for helicopter enhanced ground proximity warning system
US6583733B2 (en) 2000-05-26 2003-06-24 Honeywell International Inc. Apparatus, method and computer program product for helicopter ground proximity warning system
US6407697B1 (en) * 2000-06-15 2002-06-18 Honeywell International Inc. Low probability of intercept coherent radar altimeter
JP2003137192A (ja) 2001-10-31 2003-05-14 Mitsubishi Heavy Ind Ltd 垂直離着陸機

Also Published As

Publication number Publication date
WO2005031386A3 (en) 2005-06-02
EP1631834A2 (de) 2006-03-08
DE602004005453T2 (de) 2007-12-06
WO2005031386A2 (en) 2005-04-07
CA2527725A1 (en) 2005-04-07
US6731234B1 (en) 2004-05-04
EP1631834B1 (de) 2007-03-21
JP2007500854A (ja) 2007-01-18

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Legal Events

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8364 No opposition during term of opposition