SG11201600824UA - System and method for directionally classifying radio signals - Google Patents

System and method for directionally classifying radio signals

Info

Publication number
SG11201600824UA
SG11201600824UA SG11201600824UA SG11201600824UA SG11201600824UA SG 11201600824U A SG11201600824U A SG 11201600824UA SG 11201600824U A SG11201600824U A SG 11201600824UA SG 11201600824U A SG11201600824U A SG 11201600824UA SG 11201600824U A SG11201600824U A SG 11201600824UA
Authority
SG
Singapore
Prior art keywords
radio signals
directionally
classifying radio
directionally classifying
signals
Prior art date
Application number
SG11201600824UA
Inventor
Yehuda Meiman
Original Assignee
Elbit Systems Bmd And Land Ew Elisra Ltd
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 Elbit Systems Bmd And Land Ew Elisra Ltd filed Critical Elbit Systems Bmd And Land Ew Elisra Ltd
Publication of SG11201600824UA publication Critical patent/SG11201600824UA/en

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/04—Details
    • G01S3/043—Receivers
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0249—Determining position using measurements made by a non-stationary device other than the device whose position is being determined

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201600824UA 2013-08-08 2014-08-06 System and method for directionally classifying radio signals SG11201600824UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL227858A IL227858A (en) 2013-08-08 2013-08-08 System and method for directionally classifying radio signals
PCT/IL2014/050712 WO2015019354A1 (en) 2013-08-08 2014-08-06 System and method for directionally classifying radio signals

Publications (1)

Publication Number Publication Date
SG11201600824UA true SG11201600824UA (en) 2016-03-30

Family

ID=49328885

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201600824UA SG11201600824UA (en) 2013-08-08 2014-08-06 System and method for directionally classifying radio signals

Country Status (5)

Country Link
US (1) US9606213B2 (en)
EP (1) EP3033631A4 (en)
IL (1) IL227858A (en)
SG (1) SG11201600824UA (en)
WO (1) WO2015019354A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015156847A2 (en) * 2013-12-27 2015-10-15 Massachusetts Institute Of Technology Characterizing multipath delays in antenna array and synthetic aperture radar systems
EP3171192A1 (en) * 2015-11-18 2017-05-24 The Swatch Group Research and Development Ltd. Method for locating a beacon by angles of arrival
US10890644B1 (en) * 2017-09-22 2021-01-12 Marvell Asia Pte, Ltd. Angle-of-arrival processing in multi-antenna multi-channel short-range wireless system
CN110857973B (en) * 2018-08-23 2021-11-26 华为技术有限公司 Arrival angle estimation method and device
US11619700B2 (en) * 2020-04-07 2023-04-04 Parsons Corporation Retrospective interferometry direction finding

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Also Published As

Publication number Publication date
EP3033631A4 (en) 2017-05-10
US20160187451A1 (en) 2016-06-30
WO2015019354A1 (en) 2015-02-12
EP3033631A1 (en) 2016-06-22
IL227858A0 (en) 2013-09-30
US9606213B2 (en) 2017-03-28
IL227858A (en) 2015-06-30

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