SE8803766D0 - Maalklassificering - Google Patents

Maalklassificering

Info

Publication number
SE8803766D0
SE8803766D0 SE19888803766A SE8803766A SE8803766D0 SE 8803766 D0 SE8803766 D0 SE 8803766D0 SE 19888803766 A SE19888803766 A SE 19888803766A SE 8803766 A SE8803766 A SE 8803766A SE 8803766 D0 SE8803766 D0 SE 8803766D0
Authority
SE
Sweden
Prior art keywords
classified
engine
blade repetition
maalklassificering
helicopters
Prior art date
Application number
SE19888803766A
Other languages
English (en)
Other versions
SE8803766A (sv
Inventor
H * Hommel 1)
* Jehle 2)F
* Koening 3)M
* Talke 5)D
Original Assignee
Licentia Patent-Verwaltungs-Gmbh
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
Priority claimed from DE3826754A external-priority patent/DE3826754C1/de
Application filed by Licentia Patent-Verwaltungs-Gmbh filed Critical Licentia Patent-Verwaltungs-Gmbh
Publication of SE8803766A publication Critical patent/SE8803766A/xx
Publication of SE8803766D0 publication Critical patent/SE8803766D0/sv

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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/415—Identification of targets based on measurements of movement associated with the target
    • 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
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G01S7/2883—Coherent receivers using FFT processing

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)
SE19888803766A 1987-10-28 1988-10-21 Maalklassificering SE8803766D0 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3736420 1987-10-28
DE3826754A DE3826754C1 (de) 1987-10-28 1988-08-06 Verfahren zur Zielklassifizierung

Publications (2)

Publication Number Publication Date
SE8803766A SE8803766A (sv) 1988-10-21
SE8803766D0 true SE8803766D0 (sv) 1988-10-21

Family

ID=25861192

Family Applications (1)

Application Number Title Priority Date Filing Date
SE19888803766A SE8803766D0 (sv) 1987-10-28 1988-10-21 Maalklassificering

Country Status (4)

Country Link
US (1) US6573861B1 (sv)
FR (1) FR2767200B1 (sv)
GB (1) GB2322986B (sv)
SE (1) SE8803766D0 (sv)

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US10111228B2 (en) 2017-03-16 2018-10-23 Cognitive Systems Corp. Selecting wireless communication channels based on signal quality metrics
US9743294B1 (en) 2017-03-16 2017-08-22 Cognitive Systems Corp. Storing modem parameters for motion detection
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US10228439B1 (en) 2017-10-31 2019-03-12 Cognitive Systems Corp. Motion detection based on filtered statistical parameters of wireless signals
US9933517B1 (en) 2017-11-03 2018-04-03 Cognitive Systems Corp. Time-alignment of motion detection signals using buffers
US10605908B2 (en) 2017-11-15 2020-03-31 Cognitive Systems Corp. Motion detection based on beamforming dynamic information from wireless standard client devices
US10109168B1 (en) 2017-11-16 2018-10-23 Cognitive Systems Corp. Motion localization based on channel response characteristics
US10852411B2 (en) 2017-12-06 2020-12-01 Cognitive Systems Corp. Motion detection and localization based on bi-directional channel sounding
US10264405B1 (en) 2017-12-06 2019-04-16 Cognitive Systems Corp. Motion detection in mesh networks
US10108903B1 (en) 2017-12-08 2018-10-23 Cognitive Systems Corp. Motion detection based on machine learning of wireless signal properties
CN108535710A (zh) * 2018-03-06 2018-09-14 中国船舶重工集团公司第七二四研究所 一种基于目标环境特征向量的干扰抑制与目标识别方法
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KR102103636B1 (ko) * 2018-04-20 2020-04-22 한국항공대학교산학협력단 회전익기 탐지 방법 및 회전익기 탐지 시스템
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US11579703B2 (en) 2018-06-18 2023-02-14 Cognitive Systems Corp. Recognizing gestures based on wireless signals
US11403543B2 (en) 2018-12-03 2022-08-02 Cognitive Systems Corp. Determining a location of motion detected from wireless signals
US10506384B1 (en) 2018-12-03 2019-12-10 Cognitive Systems Corp. Determining a location of motion detected from wireless signals based on prior probability
US10499364B1 (en) 2019-01-24 2019-12-03 Cognitive Systems Corp. Identifying static leaf nodes in a motion detection system
US10498467B1 (en) 2019-01-24 2019-12-03 Cognitive Systems Corp. Classifying static leaf nodes in a motion detection system
US10565860B1 (en) 2019-03-21 2020-02-18 Cognitive Systems Corp. Offline tuning system for detecting new motion zones in a motion detection system
US10567914B1 (en) 2019-04-30 2020-02-18 Cognitive Systems Corp. Initializing probability vectors for determining a location of motion detected from wireless signals
US10459074B1 (en) 2019-04-30 2019-10-29 Cognitive Systems Corp. Determining a location of motion detected from wireless signals based on wireless link counting
US10798529B1 (en) 2019-04-30 2020-10-06 Cognitive Systems Corp. Controlling wireless connections in wireless sensing systems
US10600314B1 (en) 2019-04-30 2020-03-24 Cognitive Systems Corp. Modifying sensitivity settings in a motion detection system
US10404387B1 (en) 2019-05-15 2019-09-03 Cognitive Systems Corp. Determining motion zones in a space traversed by wireless signals
US10743143B1 (en) 2019-05-15 2020-08-11 Cognitive Systems Corp. Determining a motion zone for a location of motion detected by wireless signals
US10460581B1 (en) 2019-05-15 2019-10-29 Cognitive Systems Corp. Determining a confidence for a motion zone identified as a location of motion for motion detected by wireless signals
RU2713635C1 (ru) * 2019-05-27 2020-02-05 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт авиационных систем" (ФГУП "ГосНИИАС") Способ сопровождения в радиолокационной станции воздушной цели из класса "самолёт с турбореактивным двигателем" при воздействии уводящих по дальности и скорости помех
US10924889B1 (en) 2019-09-30 2021-02-16 Cognitive Systems Corp. Detecting a location of motion using wireless signals and differences between topologies of wireless connectivity
US11570712B2 (en) 2019-10-31 2023-01-31 Cognitive Systems Corp. Varying a rate of eliciting MIMO transmissions from wireless communication devices
EP4052066A4 (en) 2019-10-31 2022-12-14 Cognitive Systems Corp. TRIGGERING MIMO TRANSMISSIONS FROM WIRELESS COMMUNICATION DEVICES
US11012122B1 (en) 2019-10-31 2021-05-18 Cognitive Systems Corp. Using MIMO training fields for motion detection
RU2727963C1 (ru) * 2020-01-21 2020-07-28 Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия воздушно-космической обороны имени Маршала Советского Союза Г.К. Жукова" Министерства обороны Российской Федерации Способ сопровождения воздушной цели при воздействии сигналоподобной с модуляцией доплеровской частоты помехи типа DRFM
RU2731878C1 (ru) * 2020-02-18 2020-09-08 Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия воздушно-космической обороны имени Маршала Советского Союза Г.К. Жукова" Министерства обороны Российской Федерации Способ распознавания типа самолёта с турбореактивным двигателем в импульсно-доплеровской радиолокационной станции
US10928503B1 (en) 2020-03-03 2021-02-23 Cognitive Systems Corp. Using over-the-air signals for passive motion detection
RU2764781C1 (ru) * 2020-08-18 2022-01-21 Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия воздушно-космической обороны имени Маршала Советского Союза Г.К. Жукова" Министерства обороны Российской Федерации Способ сопровождения воздушной цели из класса "самолёт с турбореактивным двигателем" при воздействии уводящих по дальности и скорости помех
CA3188465A1 (en) 2020-08-31 2022-03-03 Mohammad Omer Controlling motion topology in a standardized wireless communication network
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Also Published As

Publication number Publication date
SE8803766A (sv) 1988-10-21
GB8823753D0 (en) 1998-05-27
US6573861B1 (en) 2003-06-03
GB2322986A (en) 1998-09-09
FR2767200B1 (fr) 2000-07-13
FR2767200A1 (fr) 1999-02-12
GB2322986B (en) 1998-12-16

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