IL282938B2 - מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו - Google Patents

מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו

Info

Publication number
IL282938B2
IL282938B2 IL282938A IL28293821A IL282938B2 IL 282938 B2 IL282938 B2 IL 282938B2 IL 282938 A IL282938 A IL 282938A IL 28293821 A IL28293821 A IL 28293821A IL 282938 B2 IL282938 B2 IL 282938B2
Authority
IL
Israel
Prior art keywords
antenna
scene
emr
detection system
radio detection
Prior art date
Application number
IL282938A
Other languages
English (en)
Other versions
IL282938A (he
Inventor
Shachar Aviv-Zion
Norbashan Moshe
Nahman Boaz
Original Assignee
Elbit Systems Ew And Sigint Elisra Ltd
Aviv Zion Shachar
Norbashan Moshe
Nahman Boaz
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 Ew And Sigint Elisra Ltd, Aviv Zion Shachar, Norbashan Moshe, Nahman Boaz filed Critical Elbit Systems Ew And Sigint Elisra Ltd
Priority to IL282938A priority Critical patent/IL282938B2/he
Priority to PCT/IB2022/054029 priority patent/WO2022234426A1/en
Publication of IL282938A publication Critical patent/IL282938A/he
Publication of IL282938B2 publication Critical patent/IL282938B2/he

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
    • 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
    • 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
    • G01S7/032—Constructional details for solid-state radar subsystems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Aerials With Secondary Devices (AREA)
IL282938A 2021-05-04 2021-05-04 מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו IL282938B2 (he)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL282938A IL282938B2 (he) 2021-05-04 2021-05-04 מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו
PCT/IB2022/054029 WO2022234426A1 (en) 2021-05-04 2022-05-02 Antenna-based radio detection systems and methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL282938A IL282938B2 (he) 2021-05-04 2021-05-04 מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו

Publications (2)

Publication Number Publication Date
IL282938A IL282938A (he) 2022-12-01
IL282938B2 true IL282938B2 (he) 2023-04-01

Family

ID=83932122

Family Applications (1)

Application Number Title Priority Date Filing Date
IL282938A IL282938B2 (he) 2021-05-04 2021-05-04 מערכות ושיטות מבוססות אנטנות לגילוי גלי רדיו

Country Status (2)

Country Link
IL (1) IL282938B2 (he)
WO (1) WO2022234426A1 (he)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116544670B (zh) * 2023-07-07 2023-09-08 深圳市鑫龙通信技术有限公司 一种5g天线单元、天线阵列及天线系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262495B1 (en) * 1998-03-30 2001-07-17 The Regents Of The University Of California Circuit and method for eliminating surface currents on metals
US20160344093A1 (en) * 2015-05-20 2016-11-24 Panasonic Intellectual Property Management Co., Ltd. Antenna device, wireless communication apparatus, and radar apparatus
US20190051977A1 (en) * 2016-02-23 2019-02-14 Denso Corporation Antenna device
US20210156956A1 (en) * 2019-11-25 2021-05-27 National Chung-Shan Institute Of Science And Technology Continuous wave radar system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262495B1 (en) * 1998-03-30 2001-07-17 The Regents Of The University Of California Circuit and method for eliminating surface currents on metals
US20160344093A1 (en) * 2015-05-20 2016-11-24 Panasonic Intellectual Property Management Co., Ltd. Antenna device, wireless communication apparatus, and radar apparatus
US20190051977A1 (en) * 2016-02-23 2019-02-14 Denso Corporation Antenna device
US20210156956A1 (en) * 2019-11-25 2021-05-27 National Chung-Shan Institute Of Science And Technology Continuous wave radar system

Also Published As

Publication number Publication date
WO2022234426A1 (en) 2022-11-10
IL282938A (he) 2022-12-01

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