DE602007011696D1 - Verfahren und System zur Reduktion von Interferenz durch Antennenlecksignale - Google Patents

Verfahren und System zur Reduktion von Interferenz durch Antennenlecksignale

Info

Publication number
DE602007011696D1
DE602007011696D1 DE602007011696T DE602007011696T DE602007011696D1 DE 602007011696 D1 DE602007011696 D1 DE 602007011696D1 DE 602007011696 T DE602007011696 T DE 602007011696T DE 602007011696 T DE602007011696 T DE 602007011696T DE 602007011696 D1 DE602007011696 D1 DE 602007011696D1
Authority
DE
Germany
Prior art keywords
reducing interference
leakage signals
antenna leakage
antenna
signals
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
DE602007011696T
Other languages
English (en)
Inventor
Steven H Thomas
Glen B Backes
Timothy J Reilly
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 DE602007011696D1 publication Critical patent/DE602007011696D1/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
    • 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
    • G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
    • 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

Landscapes

  • 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)
DE602007011696T 2006-08-07 2007-08-03 Verfahren und System zur Reduktion von Interferenz durch Antennenlecksignale Active DE602007011696D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/462,907 US7576683B2 (en) 2006-08-07 2006-08-07 Methods and systems for reducing interference caused by antenna leakage signals

Publications (1)

Publication Number Publication Date
DE602007011696D1 true DE602007011696D1 (de) 2011-02-17

Family

ID=38669295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011696T Active DE602007011696D1 (de) 2006-08-07 2007-08-03 Verfahren und System zur Reduktion von Interferenz durch Antennenlecksignale

Country Status (3)

Country Link
US (1) US7576683B2 (de)
EP (1) EP1887380B1 (de)
DE (1) DE602007011696D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7969350B2 (en) * 2008-06-06 2011-06-28 Honeywell International Inc. Method and system for reducing a leakage component of a received radar signal
US8907842B1 (en) * 2009-03-25 2014-12-09 Raytheon Company Method and apparatus for attenuating a transmitted feedthrough signal
EP2454832B1 (de) * 2009-07-16 2017-03-29 NXP USA, Inc. Integrierte schaltung, transceiver und verfahren zur verlustunterdrückung bei einem empfangsweg
CN104335669A (zh) * 2012-04-22 2015-02-04 埃勒塔***有限公司 用于在移动例如蜂窝通信网络中移动中继干扰缓解的设备和方法
DE102016108665B4 (de) * 2016-05-11 2020-09-17 Krohne S. A. S. Verfahren zur Überwachung eines nach dem Radarprinzip arbeitenden Füllstandmessgeräts und Füllstandmessgerät
KR102370285B1 (ko) * 2017-08-11 2022-03-07 삼성전자주식회사 펄스를 이용한 수신기 및 수신 방법
CN108845312B (zh) * 2018-06-04 2022-04-08 陕西长岭电子科技有限责任公司 基于脉冲体制无线电高度表的测高方法
CN109683023B (zh) * 2018-12-26 2020-12-04 重庆交通大学 压实现场的沥青面层厚度与介电常数的测量方法
US11592550B2 (en) 2020-09-30 2023-02-28 Rockwell Collins, Inc. Low range altimeter active leakage cancellation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738503A (en) * 1949-02-26 1956-03-13 Rca Corp Pulse echo altimeter with sensitivity time control
US2655651A (en) 1949-03-30 1953-10-13 Rca Corp Zero check or calibrating system for pulse altimeters
US3659290A (en) * 1970-08-03 1972-04-25 Sanders Associates Inc Apparatus for providing sensitivity-time control for radar receivers
US4023168A (en) 1975-07-11 1977-05-10 Calspan Corporation Radar altimeter
US4169263A (en) * 1976-07-23 1979-09-25 Rockwell International Corporation Variable threshold signal detecting apparatus
NL7800163A (nl) * 1978-01-06 1979-07-10 Hollandse Signaalapparaten Bv Asde-radarapparaat.
US4370652A (en) * 1980-07-02 1983-01-25 Sperry Corporation Control systems for radar receivers
US4733239A (en) 1984-02-27 1988-03-22 Schmitt Jerry C Radar altimeter
US4698636A (en) 1984-04-20 1987-10-06 Raymond Marlow Ground speed determining radar system
US5047775A (en) 1990-09-27 1991-09-10 Rockwell International Corporation Automatic range adjustable weather radar system
US6362776B1 (en) 2000-02-04 2002-03-26 Honeywell International Inc. Precision radar altimeter with terrain feature coordinate location capability
US8253624B2 (en) 2003-06-02 2012-08-28 Motorola Mobility Llc Detection and reduction of periodic jamming signals in GPS receivers and methods therefor
US7079228B2 (en) 2004-04-15 2006-07-18 Rosemount Aerospace Inc. Combined laser altimeter and ground velocity measurement apparatus
US7075478B2 (en) 2004-06-07 2006-07-11 Honeywell International Inc. Radar altimeter having an automatically calibrated sensitivity range control function
JP2006098167A (ja) 2004-09-29 2006-04-13 Tdk Corp パルスレーダー装置

Also Published As

Publication number Publication date
US20090096663A1 (en) 2009-04-16
EP1887380A1 (de) 2008-02-13
EP1887380B1 (de) 2011-01-05
US7576683B2 (en) 2009-08-18

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