IT1019511B - Apparecchio radar ad impulsi con modulazione di fase o di frequenza - Google Patents

Apparecchio radar ad impulsi con modulazione di fase o di frequenza

Info

Publication number
IT1019511B
IT1019511B IT29541/70A IT2954170A IT1019511B IT 1019511 B IT1019511 B IT 1019511B IT 29541/70 A IT29541/70 A IT 29541/70A IT 2954170 A IT2954170 A IT 2954170A IT 1019511 B IT1019511 B IT 1019511B
Authority
IT
Italy
Prior art keywords
phase
frequency modulation
radar device
pulse radar
pulse
Prior art date
Application number
IT29541/70A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1019511B publication Critical patent/IT1019511B/it

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
    • G01S13/26—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
    • G01S13/02—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
    • G01S13/286—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 frequency shift keyed

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
IT29541/70A 1969-09-26 1970-09-09 Apparecchio radar ad impulsi con modulazione di fase o di frequenza IT1019511B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1948758 1969-09-26

Publications (1)

Publication Number Publication Date
IT1019511B true IT1019511B (it) 1977-11-30

Family

ID=5746620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29541/70A IT1019511B (it) 1969-09-26 1970-09-09 Apparecchio radar ad impulsi con modulazione di fase o di frequenza

Country Status (4)

Country Link
US (1) US4110755A (it)
FR (1) FR2368720A1 (it)
GB (1) GB1514158A (it)
IT (1) IT1019511B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328495A (en) * 1980-04-28 1982-05-04 Honeywell Inc. Unambiguous doppler radar
US4661819A (en) * 1983-05-12 1987-04-28 The United States Of America As Represented By The Secretary Of The Navy Doppler tolerant binary phase coded pulse compression system
US4734699A (en) * 1986-04-07 1988-03-29 The United States Of America As Represented By The Secretary Of The Navy Doppler-improved polyphase pulse expander-compressor
EP0316524B1 (de) * 1987-11-18 1993-04-21 Siemens-Albis Aktiengesellschaft Impulsradarsystem
US5115247A (en) * 1988-02-16 1992-05-19 Honeywell Inc. Frequency modulated, phase coded radar
RU2270461C2 (ru) * 2004-03-16 2006-02-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Гранит" Способ обнаружения целей импульсной радиолокационной станцией и радиолокационная станция для его осуществления
US8098191B1 (en) * 2007-11-05 2012-01-17 Lockheed Martin Corporation Electronic curtain for vehicle protection
RU2405169C2 (ru) * 2009-01-11 2010-11-27 Открытое акционерное общество "Концерн "Созвездие" Радиолокационная станция с зондированием пространства фазоманипулированными сигналами с перестройкой длительности парциальных радиоимпульсов по линейному закону
SG11201401833UA (en) 2011-10-28 2014-05-29 Decision Sciences Int Corp Spread spectrum coded waveforms in ultrasound imaging
US9297887B2 (en) * 2012-02-29 2016-03-29 Panasonic Corporation Device for detecting intruding objects, and method for detecting intruding objects
US9844359B2 (en) 2013-09-13 2017-12-19 Decision Sciences Medical Company, LLC Coherent spread-spectrum coded waveforms in synthetic aperture image formation
EP3261548B1 (en) 2015-02-25 2021-09-08 Decision Sciences Medical Company, LLC Acoustic signal transmission couplants and coupling mediums
EP3359048B1 (en) 2015-10-08 2023-07-19 Decision Sciences Medical Company, LLC Acoustic orthopedic tracking system and methods
CN113613905A (zh) 2019-03-06 2021-11-05 决策科学医疗有限责任公司 用于制造和分布半硬质声耦合制品的方法以及用于超声成像的包装物
US11154274B2 (en) 2019-04-23 2021-10-26 Decision Sciences Medical Company, LLC Semi-rigid acoustic coupling articles for ultrasound diagnostic and treatment applications
CA3202517A1 (en) 2020-11-13 2022-05-19 Decision Sciences Medical Company, LLC Systems and methods for synthetic aperture ultrasound imaging of an object

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278585A (it) * 1961-05-18
US3366955A (en) * 1966-06-10 1968-01-30 Westinghouse Electric Corp Phase coded pulse anti-clutter radar processor
US3413635A (en) * 1967-01-16 1968-11-26 Westinghouse Electric Corp System and method of phase coding pulses of microwaves
US3487409A (en) * 1967-09-02 1969-12-30 Krupp Gmbh Reflected-beam system
US3701154A (en) * 1971-03-09 1972-10-24 Us Navy Matched filter

Also Published As

Publication number Publication date
FR2368720A1 (fr) 1978-05-19
GB1514158A (en) 1978-06-14
US4110755A (en) 1978-08-29

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