EP4348301A4 - Systeme und verfahren zur nichtinvasiven detektion unzulässiger objekte unter verwendung entkoppelter analoger und digitaler komponenten - Google Patents

Systeme und verfahren zur nichtinvasiven detektion unzulässiger objekte unter verwendung entkoppelter analoger und digitaler komponenten

Info

Publication number
EP4348301A4
EP4348301A4 EP22811818.8A EP22811818A EP4348301A4 EP 4348301 A4 EP4348301 A4 EP 4348301A4 EP 22811818 A EP22811818 A EP 22811818A EP 4348301 A4 EP4348301 A4 EP 4348301A4
Authority
EP
European Patent Office
Prior art keywords
decoupled
analogue
systems
methods
digital components
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.)
Pending
Application number
EP22811818.8A
Other languages
English (en)
French (fr)
Other versions
EP4348301A1 (de
Inventor
Hatch Graham
Ehsan Afshari
Karl TRIEBES
Ryan KEARNY
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.)
Lassen Peak Inc
Original Assignee
Lassen Peak 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 Lassen Peak Inc filed Critical Lassen Peak Inc
Priority claimed from PCT/US2022/027178 external-priority patent/WO2022250862A1/en
Publication of EP4348301A1 publication Critical patent/EP4348301A1/de
Publication of EP4348301A4 publication Critical patent/EP4348301A4/de
Pending legal-status Critical Current

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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • 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
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
    • 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
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • 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
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
    • 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
    • G01S2013/0236—Special technical features
    • G01S2013/0245—Radar with phased array antenna
    • G01S2013/0254—Active array antenna

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP22811818.8A 2021-05-24 2022-05-01 Systeme und verfahren zur nichtinvasiven detektion unzulässiger objekte unter verwendung entkoppelter analoger und digitaler komponenten Pending EP4348301A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163192540P 2021-05-24 2021-05-24
PCT/US2022/027178 WO2022250862A1 (en) 2021-05-24 2022-05-01 Systems and methods for noninvasive detection of impermissible objects using decoupled analog and digital components

Publications (2)

Publication Number Publication Date
EP4348301A1 EP4348301A1 (de) 2024-04-10
EP4348301A4 true EP4348301A4 (de) 2025-04-02

Family

ID=90124911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22811818.8A Pending EP4348301A4 (de) 2021-05-24 2022-05-01 Systeme und verfahren zur nichtinvasiven detektion unzulässiger objekte unter verwendung entkoppelter analoger und digitaler komponenten

Country Status (1)

Country Link
EP (1) EP4348301A4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4449159A4 (de) * 2021-12-13 2025-12-24 Lassen Peak Inc Systeme und verfahren zur verwendung einer geleiteten energiewaffe in verbindung mit einem nichtinvasiven nachweis unzulässiger objekte

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011068887A2 (en) * 2009-12-01 2011-06-09 Techtronic Power Tools Technology Limited Electromagnetic scanning imager
US20160139258A1 (en) * 2013-06-18 2016-05-19 Microwave Characterization Center Portable microwave frequency imaging device, system comprising such a device and corresponding imaging method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011068887A2 (en) * 2009-12-01 2011-06-09 Techtronic Power Tools Technology Limited Electromagnetic scanning imager
US20160139258A1 (en) * 2013-06-18 2016-05-19 Microwave Characterization Center Portable microwave frequency imaging device, system comprising such a device and corresponding imaging method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022250862A1 *

Also Published As

Publication number Publication date
EP4348301A1 (de) 2024-04-10

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