DE69603596D1 - Sekundär-überwachungsradar - Google Patents

Sekundär-überwachungsradar

Info

Publication number
DE69603596D1
DE69603596D1 DE69603596T DE69603596T DE69603596D1 DE 69603596 D1 DE69603596 D1 DE 69603596D1 DE 69603596 T DE69603596 T DE 69603596T DE 69603596 T DE69603596 T DE 69603596T DE 69603596 D1 DE69603596 D1 DE 69603596D1
Authority
DE
Germany
Prior art keywords
pct
phase
power
secondary surveillance
sec
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
DE69603596T
Other languages
English (en)
Other versions
DE69603596T2 (de
Inventor
Jeremy Le Neve Foster
Geoffrey Morris
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.)
Fernau Avionics Ltd
Original Assignee
Fernau Avionics Ltd
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 Fernau Avionics Ltd filed Critical Fernau Avionics Ltd
Application granted granted Critical
Publication of DE69603596D1 publication Critical patent/DE69603596D1/de
Publication of DE69603596T2 publication Critical patent/DE69603596T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
DE69603596T 1995-05-11 1996-05-03 Sekundär-überwachungsradar Expired - Lifetime DE69603596T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95303181 1995-05-11
PCT/GB1996/001100 WO1996036110A1 (en) 1995-05-11 1996-05-03 Secondary surveillance radar

Publications (2)

Publication Number Publication Date
DE69603596D1 true DE69603596D1 (de) 1999-09-09
DE69603596T2 DE69603596T2 (de) 2000-05-04

Family

ID=8221192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603596T Expired - Lifetime DE69603596T2 (de) 1995-05-11 1996-05-03 Sekundär-überwachungsradar

Country Status (10)

Country Link
US (1) US5920277A (de)
EP (1) EP0824785B1 (de)
CN (1) CN1104088C (de)
AT (1) ATE183035T1 (de)
AU (1) AU5655096A (de)
DE (1) DE69603596T2 (de)
ES (1) ES2137691T3 (de)
GR (1) GR3031735T3 (de)
RU (1) RU2146379C1 (de)
WO (1) WO1996036110A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
WO2001018559A1 (en) * 1999-09-10 2001-03-15 Preco, Inc. System and method for short range radar
US6608601B1 (en) * 1999-12-21 2003-08-19 Lockheed Martin Corporation Integrated antenna radar system for mobile and transportable air defense
FR2812949B1 (fr) * 2000-08-11 2003-04-25 Thomson Csf Procede et dispositif de codage/decodage de la repartition de puissance sur les sorties d'un systeme
US6617997B2 (en) * 2002-01-03 2003-09-09 Aviation Communication & Surveillance Systems, Llc Method of determining radio frequency link reliability in an aircraft tracking system
US6809679B2 (en) * 2002-09-05 2004-10-26 Massachusetts Institute Of Technology Surveillance system and method for aircraft approach and landing
GB2412027B (en) * 2004-03-08 2007-04-11 Raytheon Systems Ltd Secondary radar message decoding
WO2008051292A2 (en) * 2006-04-10 2008-05-02 Aviation Communication & Surveillance Systems Llc Systems and methods of providing whisper shout surveillance with a tcas
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
CN101750605B (zh) * 2009-12-22 2012-07-04 宁波成电泰克电子信息技术发展有限公司 一种基于航管二次雷达测试系统的抗干扰处理方法
CN102736068B (zh) * 2012-06-19 2014-07-02 零八一电子集团有限公司 自适应识别多站异步信号干扰的跟踪处理方法
RU2543514C2 (ru) * 2013-07-15 2015-03-10 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Способ формирования сигналов и передачи информации в ответном канале системы радиолокационного опознавания
RU2606386C2 (ru) * 2013-08-15 2017-01-10 Открытое акционерное общество "Азимут" Моноимпульсная вторичная радиолокационная система с режимом S

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100029A (ja) * 1984-10-22 1986-05-19 Toshiba Corp 送信装置
US5077673A (en) * 1990-01-09 1991-12-31 Ryan International Corp. Aircraft traffic alert and collision avoidance device
US5157615A (en) * 1990-01-09 1992-10-20 Ryan International Corporation Aircraft traffic alert and collision avoidance device
US5400031A (en) * 1994-03-07 1995-03-21 Norden Systems, Inc. Airport surface vehicle identification system and method
US5636123A (en) * 1994-07-15 1997-06-03 Rich; Richard S. Traffic alert and collision avoidance coding system
US5619206A (en) * 1995-11-20 1997-04-08 Northrop Grumman Corp. Secondary radar digital monopulse receiving apparatus and method

Also Published As

Publication number Publication date
EP0824785B1 (de) 1999-08-04
WO1996036110A1 (en) 1996-11-14
ES2137691T3 (es) 1999-12-16
DE69603596T2 (de) 2000-05-04
EP0824785A1 (de) 1998-02-25
CN1184570A (zh) 1998-06-10
GR3031735T3 (en) 2000-02-29
CN1104088C (zh) 2003-03-26
ATE183035T1 (de) 1999-08-15
AU5655096A (en) 1996-11-29
US5920277A (en) 1999-07-06
RU2146379C1 (ru) 2000-03-10

Similar Documents

Publication Publication Date Title
ATE183035T1 (de) Sekundär-überwachungsradar
NO984369D0 (no) Immunmodulering ved Õ anvende B7-bindende og CD40-bindende molkyler
AU5455496A (en) Dipeptides which promote release of growth hormone
JPS5353946A (en) Power amplifier
AU2586895A (en) Compounds for inhibiting osteoclast-mediated bone resorption
AU4815197A (en) Tetraphosphonate bicyclic trisanhydrides
MY112208A (en) Radio frequency amplifier having improved ctb and cross modulation characteristics
EP1156606A3 (de) Optisches Übertragungssystem
AU6340000A (en) Method and apparatus for linearizing an amplifier
GR3019289T3 (en) Steroid sulphatase inhibitors
EP0950657A3 (de) Substituierte Karbazole, Verfahren zu ihrer Herstellung und ihre Verwendung als sPLA2-Inhibitoren
DK0649425T3 (da) Pyridino-, pyrrolidino- og azepino-substituerede oximer, som er anvendelige som anti-atherosklerose- og anti-hypercholester
WO2002095957A3 (en) Ultra wideband signal source
AU8074894A (en) Hiv protease inhibitors and intermediates
CA2168447A1 (en) Compounds and methods for inhibition of hiv and related viruses
ES2161759T3 (es) Derivados de profarmacos de inhibidores de enzimas con grupos hidroxilo, procedimiento para su preparacion y su utilizacion.
WO1996035805A3 (fr) Inhibiteurs de tripeptidylpeptidases
DK0931161T3 (da) Fremgangsmåde til biotransformation af colchicinoid-forbindelser til de tilsvarende 3-glycosylderivater
EP1317915A4 (de) Nährstoffe für haare, und verfahren zu deren selektierung
AU2001287818A1 (en) Method and installation for opening eggs
IL117503A0 (en) Optical resonator
AU3166295A (en) Imidazopyridine-azolidinones
FI952796A (fi) Ohitettava Wilkinsonin tehojakaja
TW236049B (en) Sequential amplifier
GB2377060A (en) System for ranking financial underwriters