IL54240A - Radar system having amplitude and phase modulation and demodulation circuits - Google Patents

Radar system having amplitude and phase modulation and demodulation circuits

Info

Publication number
IL54240A
IL54240A IL54240A IL5424078A IL54240A IL 54240 A IL54240 A IL 54240A IL 54240 A IL54240 A IL 54240A IL 5424078 A IL5424078 A IL 5424078A IL 54240 A IL54240 A IL 54240A
Authority
IL
Israel
Prior art keywords
amplitude
phase modulation
radar system
demodulation circuits
demodulation
Prior art date
Application number
IL54240A
Other languages
English (en)
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL54240A publication Critical patent/IL54240A/xx

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
    • G01S7/282—Transmitters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • H03C5/02—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube

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)
  • Amplifiers (AREA)
IL54240A 1977-04-14 1978-03-09 Radar system having amplitude and phase modulation and demodulation circuits IL54240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/787,405 US4134114A (en) 1977-04-14 1977-04-14 Radar system having amplitude and phase modulation and demodulation circuits

Publications (1)

Publication Number Publication Date
IL54240A true IL54240A (en) 1979-11-30

Family

ID=25141362

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54240A IL54240A (en) 1977-04-14 1978-03-09 Radar system having amplitude and phase modulation and demodulation circuits

Country Status (9)

Country Link
US (1) US4134114A (de)
JP (1) JPS6019468B2 (de)
DE (1) DE2811883C2 (de)
FR (1) FR2387547A1 (de)
GB (1) GB1570676A (de)
IL (1) IL54240A (de)
IT (1) IT1102747B (de)
NL (1) NL187659C (de)
SE (1) SE439841B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600892A (en) * 1984-06-28 1986-07-15 Hughes Aircraft Company RF amplifier with frequency spectrum control
US6459337B1 (en) 2000-07-05 2002-10-01 Teledyne Technologies Incorporated System and method for noise and spurious suppression in power amplifier systems
US6535060B2 (en) 2000-12-05 2003-03-18 Teledyne Technologies Incorporated System and method for noise and spurious supression in power amplifier systems
US6498532B2 (en) 2001-01-12 2002-12-24 Teledyne Technologies Incorporated System and method for linearizing vacuum electronic amplification
US6734734B2 (en) 2002-07-24 2004-05-11 Teledyne Technologies Incorporated Amplifier phase droop and phase noise systems and methods
US8190162B2 (en) * 2003-09-15 2012-05-29 Broadcom Corporation Radar detection circuit for a WLAN transceiver
JP2007256095A (ja) * 2006-03-23 2007-10-04 Omron Corp 測定装置および方法
US7656236B2 (en) 2007-05-15 2010-02-02 Teledyne Wireless, Llc Noise canceling technique for frequency synthesizer
US8179045B2 (en) * 2008-04-22 2012-05-15 Teledyne Wireless, Llc Slow wave structure having offset projections comprised of a metal-dielectric composite stack
FR2933035B1 (fr) * 2008-06-26 2011-11-04 Michelin Soc Tech Dispositif de mesure de pression et moule pour la vulcanisation d'une gomme pour pneumatique
US9202660B2 (en) 2013-03-13 2015-12-01 Teledyne Wireless, Llc Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes
WO2021008930A1 (fr) * 2019-07-17 2021-01-21 Vitesco Technologies GmbH Procede d'ouverture d'un ouvrant de vehicule automobile par detection de mouvement, utilisant un radar doppler et dispositif de detection associe
WO2023150799A1 (en) * 2022-02-07 2023-08-10 The Regents Of The University Of California Ultra-high resolution displacement-sensing doppler radar

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1000824A (fr) * 1949-11-22 1952-02-18 Radioelectriques Lab Perfectionnements aux émetteurs modulés en amplitude
US2877423A (en) * 1954-07-19 1959-03-10 Mackay Radio & Telegraph Co Amplifier distortion correction system
US3688313A (en) * 1966-12-19 1972-08-29 Motorola Inc Combined cw and pulse tracking systems
NL139393B (nl) * 1967-01-12 1973-07-16 Hollandse Signaalapparaten Bv Impulsradarapparaat.
US3790938A (en) * 1972-05-25 1974-02-05 Cygned Inc Moving target indicator system and apparatus

Also Published As

Publication number Publication date
NL187659C (nl) 1991-12-02
SE7804135L (sv) 1978-10-15
FR2387547A1 (fr) 1978-11-10
FR2387547B1 (de) 1983-05-20
NL7803818A (nl) 1978-10-17
US4134114A (en) 1979-01-09
IT7848857A0 (it) 1978-04-12
JPS6019468B2 (ja) 1985-05-16
NL187659B (nl) 1991-07-01
JPS53128995A (en) 1978-11-10
SE439841B (sv) 1985-07-01
DE2811883A1 (de) 1978-10-19
IT1102747B (it) 1985-10-07
GB1570676A (en) 1980-07-02
DE2811883C2 (de) 1983-05-11

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