IT995824B - Apparecchio radar per determinare il movimento di un oggetto in una zona da sorvegliare - Google Patents

Apparecchio radar per determinare il movimento di un oggetto in una zona da sorvegliare

Info

Publication number
IT995824B
IT995824B IT30062/73A IT3006273A IT995824B IT 995824 B IT995824 B IT 995824B IT 30062/73 A IT30062/73 A IT 30062/73A IT 3006273 A IT3006273 A IT 3006273A IT 995824 B IT995824 B IT 995824B
Authority
IT
Italy
Prior art keywords
determining
movement
radar device
surveillance area
surveillance
Prior art date
Application number
IT30062/73A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag Albis
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 Albis filed Critical Siemens Ag Albis
Application granted granted Critical
Publication of IT995824B publication Critical patent/IT995824B/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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/04—Biconical horns

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
IT30062/73A 1972-10-17 1973-10-12 Apparecchio radar per determinare il movimento di un oggetto in una zona da sorvegliare IT995824B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1516172A CH557544A (de) 1972-10-17 1972-10-17 Radareinrichtung zum feststellen einer bewegung eines objektes in einem zu ueberwachenden bereich.

Publications (1)

Publication Number Publication Date
IT995824B true IT995824B (it) 1975-11-20

Family

ID=4406867

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30062/73A IT995824B (it) 1972-10-17 1973-10-12 Apparecchio radar per determinare il movimento di un oggetto in una zona da sorvegliare

Country Status (5)

Country Link
CH (1) CH557544A (en。)
DE (1) DE2348155A1 (en。)
GB (1) GB1450701A (en。)
IT (1) IT995824B (en。)
NL (1) NL7313748A (en。)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368151A1 (fr) 1976-10-15 1978-05-12 Thomson Csf Source d'ondes millimetriques a l'etat solide comportant un aerien directif integre
EP0030272A1 (de) * 1979-11-19 1981-06-17 Siemens-Albis Aktiengesellschaft Cassegrain-Antenne
GB2155245B (en) * 1984-02-29 1987-07-29 Standard Telephones Cables Ltd Antenna systems
DE4002058A1 (de) * 1990-01-25 1991-08-01 Telefunken Systemtechnik Konusfoermige antenne fuer den mikrowellenbereich
FR2939567B1 (fr) * 2008-12-10 2011-01-28 Advanten Antenne a monopole central
EP3561956B1 (en) * 2018-04-27 2021-09-22 Nokia Shanghai Bell Co., Ltd A multi-band radio-frequency (rf) antenna system
EP4231042B1 (en) * 2022-02-22 2025-07-09 Infineon Technologies AG Radar system, device comprising a radar system and method for operating a radar system

Also Published As

Publication number Publication date
CH557544A (de) 1974-12-31
DE2348155A1 (de) 1974-05-02
GB1450701A (en) 1976-09-29
NL7313748A (en。) 1974-04-19

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