SG10201704408PA - Rotatable transponder system - Google Patents

Rotatable transponder system

Info

Publication number
SG10201704408PA
SG10201704408PA SG10201704408PA SG10201704408PA SG10201704408PA SG 10201704408P A SG10201704408P A SG 10201704408PA SG 10201704408P A SG10201704408P A SG 10201704408PA SG 10201704408P A SG10201704408P A SG 10201704408PA SG 10201704408P A SG10201704408P A SG 10201704408PA
Authority
SG
Singapore
Prior art keywords
rotatable
transponder system
transponder
rotatable transponder
Prior art date
Application number
SG10201704408PA
Inventor
Moshe Fireaizen
Original Assignee
Elta Systems 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 Elta Systems Ltd filed Critical Elta Systems Ltd
Publication of SG10201704408PA publication Critical patent/SG10201704408PA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2647—Retrodirective arrays
SG10201704408PA 2012-12-04 2013-12-01 Rotatable transponder system SG10201704408PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL223415A IL223415A (en) 2012-12-04 2012-12-04 Rotatable transponder system

Publications (1)

Publication Number Publication Date
SG10201704408PA true SG10201704408PA (en) 2017-06-29

Family

ID=49887022

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201503819TA SG11201503819TA (en) 2012-12-04 2013-12-01 Rotatable transponder system
SG10201704408PA SG10201704408PA (en) 2012-12-04 2013-12-01 Rotatable transponder system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201503819TA SG11201503819TA (en) 2012-12-04 2013-12-01 Rotatable transponder system

Country Status (6)

Country Link
US (1) US10998644B2 (en)
EP (1) EP2929591B1 (en)
AU (1) AU2013353641B2 (en)
IL (1) IL223415A (en)
SG (2) SG11201503819TA (en)
WO (1) WO2014087398A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028075B1 (en) * 2014-11-04 2017-05-05 Ask Sa THIN MEDIUM OF RADIOFREQUENCY DIPOSITIVE IN PERFORATION TEST
WO2017163425A1 (en) * 2016-03-25 2017-09-28 三菱電機株式会社 Distributed antenna system
DE102016220866A1 (en) * 2016-10-24 2018-04-26 Robert Bosch Gmbh Communication arrangement for wireless communication and method for controlling such a communication arrangement
US10051497B1 (en) * 2017-07-19 2018-08-14 Sprint Communications Company L.P. Optimizing a relay antenna in a communications network
JP2020197433A (en) * 2019-05-31 2020-12-10 キヤノン株式会社 Information processor and position detection system
KR102644271B1 (en) * 2020-03-02 2024-03-06 삼성전자주식회사 Systems and methods for antenna placement for wireless communications
CN114188726B (en) * 2021-10-29 2024-04-26 电子科技大学长三角研究院(湖州) Active intelligent reflecting surface

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Publication number Priority date Publication date Assignee Title
US2908002A (en) 1955-06-08 1959-10-06 Hughes Aircraft Co Electromagnetic reflector
US3518672A (en) * 1969-02-28 1970-06-30 Raytheon Co Radar transponder
US3680137A (en) * 1970-12-03 1972-07-25 Us Navy Circular symmetric bootlace lens system
US3715749A (en) * 1971-05-11 1973-02-06 Raytheon Co Multi-beam radio frequency system
US3731313A (en) * 1971-09-09 1973-05-01 Tokyo Shibaura Electric Co Van-atta array antenna device
US3736592A (en) 1972-05-25 1973-05-29 Us Navy Multiple beam retrodirective array with circular symmetry
US4001691A (en) * 1975-01-30 1977-01-04 Gruenberg Elliot Communications relay system
US4042926A (en) * 1975-03-27 1977-08-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Automatic transponder
US4121221A (en) * 1977-03-14 1978-10-17 Raytheon Company Radio frequency array antenna system
US4806938A (en) * 1984-11-20 1989-02-21 Raytheon Company Integrated self-adaptive array repeater and electronically steered directional transponder
US5179386A (en) * 1986-08-21 1993-01-12 Rudish Ronald M Cylindrical phased array antenna system to produce wide open coverage of a wide angular sector with high directive gain and strong capability to resolve multiple signals
US5543807A (en) * 1992-11-25 1996-08-06 Loral Corporation Electronic commutation switch for cylindrical array antennas
US5686928A (en) * 1995-10-13 1997-11-11 Lockheed Martin Corporation Phased array antenna for radio frequency identification
US5945938A (en) * 1996-11-14 1999-08-31 National University Of Singapore RF identification transponder
CN1425223A (en) * 2000-03-01 2003-06-18 吉尔·蒙森·瓦维克 Transponder and transponder system
CA2423249C (en) * 2000-09-29 2008-03-25 British Telecommunications Public Limited Company Antenna assembly
US6480167B2 (en) * 2001-03-08 2002-11-12 Gabriel Electronics Incorporated Flat panel array antenna
US7944396B2 (en) * 2007-04-09 2011-05-17 Physical Domains, LLC Retrodirective transmit and receive radio frequency system based on pseudorandom modulated waveforms
US8446253B2 (en) * 2009-03-11 2013-05-21 Checkpoint Systems, Inc. Localization using virtual antenna arrays in modulated backscatter RFID systems
US8633856B2 (en) * 2009-07-02 2014-01-21 Blackberry Limited Compact single feed dual-polarized dual-frequency band microstrip antenna array
US9232558B1 (en) * 2010-06-28 2016-01-05 Google Inc. Multi sector antenna and mesh network system
US20120086602A1 (en) * 2010-10-08 2012-04-12 Electronics And Telecommunications Research Institute Hybrid beam forming apparatus in wideband wireless communication system
US8674870B2 (en) * 2011-01-19 2014-03-18 Photonic Systems, Inc. Methods and apparatus for active reflection

Also Published As

Publication number Publication date
US20150295328A1 (en) 2015-10-15
EP2929591B1 (en) 2023-06-07
EP2929591A1 (en) 2015-10-14
AU2013353641B2 (en) 2017-09-07
AU2013353641A1 (en) 2015-05-21
IL223415A (en) 2017-06-29
US10998644B2 (en) 2021-05-04
WO2014087398A1 (en) 2014-06-12
SG11201503819TA (en) 2015-06-29

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