DE69117838D1 - Radarhöhenmesser - Google Patents
RadarhöhenmesserInfo
- Publication number
- DE69117838D1 DE69117838D1 DE69117838T DE69117838T DE69117838D1 DE 69117838 D1 DE69117838 D1 DE 69117838D1 DE 69117838 T DE69117838 T DE 69117838T DE 69117838 T DE69117838 T DE 69117838T DE 69117838 D1 DE69117838 D1 DE 69117838D1
- Authority
- DE
- Germany
- Prior art keywords
- radar altimeter
- altimeter
- radar
- 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
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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
-
- 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
- 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
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
- G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
- G01S7/4069—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving a RF signal injection
-
- 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
-
- 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
- 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
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
- G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
- G01S7/4065—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving a delay line
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S367/00—Communications, electrical: acoustic wave systems and devices
- Y10S367/902—Speed of sound compensation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57398890A | 1990-08-28 | 1990-08-28 | |
US07/702,403 US5160933A (en) | 1990-08-28 | 1991-05-20 | Radar altimeter with self-calibration feature |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69117838D1 true DE69117838D1 (de) | 1996-04-18 |
Family
ID=27076259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69117838T Expired - Lifetime DE69117838D1 (de) | 1990-08-28 | 1991-08-24 | Radarhöhenmesser |
Country Status (5)
Country | Link |
---|---|
US (1) | US5160933A (de) |
EP (1) | EP0473082B1 (de) |
JP (1) | JPH04233486A (de) |
CA (1) | CA2048229A1 (de) |
DE (1) | DE69117838D1 (de) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221928A (en) * | 1992-06-12 | 1993-06-22 | Motorola, Inc. | Method and apparatus for accurate, high speed pulse-echo measurement calibration |
GB9307637D0 (en) * | 1993-04-08 | 1993-08-04 | Cambridge Consultants | Calibration,data compression and processing for ranging radar |
US5477226A (en) * | 1994-05-09 | 1995-12-19 | Honeywell Inc. | Low cost radar altimeter with accuracy enhancement |
US5532698A (en) * | 1995-03-30 | 1996-07-02 | Aerosonic Corporation | Transponder squawk calibration |
US5499187A (en) * | 1995-04-03 | 1996-03-12 | Arinc Research Corporation | Voltage sensing, autoselecting aircraft power supply interface |
US5652592A (en) * | 1995-06-06 | 1997-07-29 | Sanconix, Inc | Radio location with enhanced Z-axis determination |
GB2313523B (en) * | 1996-05-23 | 2000-06-07 | Motorola Ltd | Self-calibration apparatus and method for communication device |
US6008754A (en) * | 1996-08-15 | 1999-12-28 | Alliedsignal Inc. | On-ground radio altimeter calibration system |
USH1806H (en) * | 1996-09-30 | 1999-10-05 | The United States Of America As Represented By The Secretary Of The Navy | Variable radar altimeter test apparatus |
DE19921844A1 (de) * | 1999-05-11 | 2000-11-23 | Bosch Gmbh Robert | Vorrichtung zur Detektion von Objekten in der Umgebung eines Fahrzeugs |
DE19926787C2 (de) * | 1999-06-11 | 2002-06-27 | S M S | Entfernungsmeßeinrichtung und Verfahren zum Kalibrieren einer Entfernungsmeßeinrichtung |
US6084545A (en) * | 1999-07-12 | 2000-07-04 | Lockheed Martin Corporation | Near-field calibration system for phase-array antennas |
US6263263B1 (en) * | 2000-01-12 | 2001-07-17 | Honeywell International Inc. | Altitude correction for aircraft under non-ISA temperature conditions |
ATE454605T1 (de) * | 2000-02-03 | 2010-01-15 | Honeywell Int Inc | Vorrichtung und verfahren für ein höhenmesssystem |
US7068211B2 (en) | 2000-02-08 | 2006-06-27 | Cambridge Consultants Limited | Methods and apparatus for obtaining positional information |
US6812885B2 (en) * | 2002-05-24 | 2004-11-02 | Honeywell International Inc. | Radio altimeter test method and apparatus |
US6707417B2 (en) * | 2002-06-11 | 2004-03-16 | Raytheon Company | Accurate range calibration architecture |
US6989784B2 (en) * | 2003-06-04 | 2006-01-24 | Fujitsu Ten Limited | Transmission-reception apparatus and operation determination method thereof |
US6731236B1 (en) | 2003-06-11 | 2004-05-04 | Honeywell International Inc. | Methods and apparatus for optimizing interferometric radar altimeter cross track accuracy |
DE102005008733A1 (de) * | 2004-02-26 | 2005-10-13 | Kyocera Corp. | Sende-/Empfangsantenne, Isolator, Hochfrequenzoszillator und dieselben verwendender Hochfrequenz-Sender/Empfänger |
US7075478B2 (en) * | 2004-06-07 | 2006-07-11 | Honeywell International Inc. | Radar altimeter having an automatically calibrated sensitivity range control function |
US7138940B2 (en) * | 2004-07-22 | 2006-11-21 | Honeywell International Inc. | Method and systems for automatic zero calibration of radar altimeters |
DE102005057094B4 (de) * | 2005-11-30 | 2013-02-14 | Vega Grieshaber Kg | Füllstandradar mit variabler Sendeleistung |
US7705773B2 (en) * | 2005-12-19 | 2010-04-27 | Honeywell International Inc. | Self-calibrating a radar altimeter based on a simulated return signal |
US7295151B2 (en) * | 2005-12-19 | 2007-11-13 | Honeywell International Inc. | Systems and methods for self-test of a radar altimeter |
US20110205121A1 (en) * | 2005-12-28 | 2011-08-25 | Camero-Tech Ltd. | Method of determining real time location of reflecting objects and system thereof |
IL172864A0 (en) * | 2005-12-28 | 2007-02-11 | Camero Tech Ltd | Automatic delay calibration and tracking for ultrawideband antenna array |
US7417586B2 (en) * | 2006-02-07 | 2008-08-26 | Honeywell International Inc. | Methods and systems for interferometric cross track phase calibration |
US7486228B2 (en) * | 2006-03-02 | 2009-02-03 | Honeywell International Inc. | Methods and systems for piecewise curve fitting or radar altimeter range gate data |
US8331888B2 (en) * | 2006-05-31 | 2012-12-11 | The Boeing Company | Remote programmable reference |
US7548188B2 (en) * | 2006-08-07 | 2009-06-16 | Honeywell International Inc. | Precision radio frequency delay device |
US8044842B2 (en) * | 2006-08-07 | 2011-10-25 | Honeywell International Inc. | High accuracy radar altimeter using automatic calibration |
DE102006050354A1 (de) * | 2006-10-25 | 2008-04-30 | Siemens Ag | Verfahren und Anordnung zur Leistungssteuerung |
CN100507599C (zh) * | 2006-11-10 | 2009-07-01 | 中国科学院空间科学与应用研究中心 | 一种海陆兼容的卫星雷达高度计跟踪器 |
JP4500299B2 (ja) * | 2006-11-14 | 2010-07-14 | 日本航空電子工業株式会社 | 電波高度計 |
US8746045B2 (en) | 2006-11-17 | 2014-06-10 | Meggitt (Orange County), Inc. | System and method for identifying fluids and monitoring fluid quality in a vessel |
US7650785B1 (en) * | 2006-11-17 | 2010-01-26 | Vibro-Meter, Inc. | Scan lock and track fluid characterization and level sensor apparatus and method |
US8794063B2 (en) | 2007-01-08 | 2014-08-05 | Meggitt (Orange County), Inc. | System and method for optimizing sweep delay and aliasing for time domain reflectometric measurement of liquid height within a tank |
US7808423B2 (en) * | 2007-04-05 | 2010-10-05 | Honeywell International Inc. | Methods for rapid target acquisitions in range measurement systems |
US7522096B2 (en) * | 2007-04-09 | 2009-04-21 | Honeywell International Inc | Method for phase calibrating antennas in a radar system |
CN101743640B (zh) * | 2007-07-26 | 2012-12-19 | 康斯坦茨大学 | 具有回蚀刻发射极的硅太阳能电池的制造方法和相应的太阳能电池 |
US8549909B2 (en) | 2007-10-01 | 2013-10-08 | Meggitt (Orange County), Inc. | Vessel probe connector with solid dielectric therein |
GB2492691B8 (en) | 2007-10-01 | 2013-02-27 | Meggitt New Hampshire Inc | Method for accurately measuring fluid level in a vessel |
US9035822B2 (en) * | 2012-06-18 | 2015-05-19 | Rosemount Tank Radar Ab | Intermittent filling level determination with dynamically determined number of measurements |
US9574854B2 (en) * | 2012-11-08 | 2017-02-21 | Raytheon Company | Directed energy beam power control system and method |
CN103592640A (zh) * | 2013-11-20 | 2014-02-19 | 中国船舶重工集团公司第七二四研究所 | 一种气象雷达收发通道增益自动高精度校准方法 |
US9952313B2 (en) * | 2014-09-19 | 2018-04-24 | The Boeing Company | Phase calibration of a stepped-chirp signal for a synthetic aperture radar |
FR3030774B1 (fr) * | 2014-12-19 | 2017-01-20 | Thales Sa | Procede de determination de parametres d'un filtre de compression et radar multivoies associe |
US10234542B2 (en) * | 2015-09-30 | 2019-03-19 | Texas Instruments Incorporated | Measurement of transceiver performance parameters in a radar system |
US10061015B2 (en) * | 2015-09-30 | 2018-08-28 | Texas Instruments Incorporated | Multi-chip transceiver testing in a radar system |
US11187792B2 (en) | 2016-03-01 | 2021-11-30 | Elmos Semiconductor Se | Device for converting a temporal delay of a signal transmitted between a transmitter and a receiver |
FR3056764B1 (fr) * | 2016-09-27 | 2018-10-26 | Centre National D'etudes Spatiales | Procede de calibration par transpondeur d'un instrument radar de mesure de distance et/ou de puissance et/ou de datation |
FR3056765B1 (fr) * | 2016-09-27 | 2018-12-07 | Centre National D'etudes Spatiales | Procede de caracterisation par un instrument radar defilant d'une cible en position et en reflectivite |
US10613198B2 (en) | 2017-04-24 | 2020-04-07 | Honeywell International Inc. | System and method for testing integrated radar systems |
CN108802715B (zh) * | 2018-06-04 | 2024-01-16 | 陕西长岭电子科技有限责任公司 | 一种数字化脉冲体制的无线电高度表 |
FR3083620B1 (fr) * | 2018-07-05 | 2020-06-12 | Aptiv Technologies Limited | Dispositif radar pour vehicule automobile et methode de controle du dispositif |
US11513190B2 (en) * | 2019-05-31 | 2022-11-29 | Texas Instruments Incorporated | Methods and apparatus to test radar integrated circuits |
US11408992B2 (en) * | 2020-02-12 | 2022-08-09 | Viavi Solutions Inc. | Altimeter testing device and methods |
US11846723B2 (en) | 2020-11-12 | 2023-12-19 | Dspace Gmbh | Calibrating a target simulator for an active environment detection system |
CN112558495B (zh) * | 2020-11-27 | 2022-04-22 | 中国人民解放军火箭军工程大学 | 一种雷达高度表抗干扰半实物仿真系统及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL277552A (de) * | 1961-04-24 | |||
FR1557670A (de) * | 1967-09-11 | 1969-02-21 | ||
US3544996A (en) * | 1969-02-10 | 1970-12-01 | Bendix Corp | Radar system incorporating calibration means |
US4053890A (en) * | 1976-05-25 | 1977-10-11 | The United States Of America As Represented By The Secretary Of The Navy | Internal calibration system |
US4106020A (en) * | 1977-07-21 | 1978-08-08 | Rca Corporation | FM-CW Radar ranging system |
US4121213A (en) * | 1977-10-31 | 1978-10-17 | Westinghouse Electric Corp. | Radar altimeter simulator |
US4435712A (en) * | 1981-08-13 | 1984-03-06 | Rca Corporation | FM-CW Radar ranging system with signal drift compensation |
FR2569857B1 (fr) * | 1982-10-13 | 1988-05-13 | Trt Telecom Radio Electr | Simulateur de retard variable electriquement pour appareil de mesure de distance a onde continue modulee en frequence |
US4538150A (en) * | 1983-01-10 | 1985-08-27 | Westinghouse Electric Corp. | Self-calibration of stacked beam radar |
US5047779A (en) * | 1990-08-28 | 1991-09-10 | Honeywell Inc. | Aircraft radar altimeter with multiple target tracking capability |
-
1991
- 1991-05-20 US US07/702,403 patent/US5160933A/en not_active Expired - Fee Related
- 1991-07-31 CA CA002048229A patent/CA2048229A1/en not_active Abandoned
- 1991-08-22 JP JP3233791A patent/JPH04233486A/ja not_active Withdrawn
- 1991-08-24 DE DE69117838T patent/DE69117838D1/de not_active Expired - Lifetime
- 1991-08-24 EP EP91114204A patent/EP0473082B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2048229A1 (en) | 1992-03-01 |
US5160933A (en) | 1992-11-03 |
EP0473082A3 (en) | 1993-05-05 |
EP0473082B1 (de) | 1996-03-13 |
EP0473082A2 (de) | 1992-03-04 |
JPH04233486A (ja) | 1992-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |