WO2011103406A3 - Electromagnetic wave detection systems and methods - Google Patents

Electromagnetic wave detection systems and methods Download PDF

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Publication number
WO2011103406A3
WO2011103406A3 PCT/US2011/025410 US2011025410W WO2011103406A3 WO 2011103406 A3 WO2011103406 A3 WO 2011103406A3 US 2011025410 W US2011025410 W US 2011025410W WO 2011103406 A3 WO2011103406 A3 WO 2011103406A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic wave
inductive device
detecting
methods
inductive
Prior art date
Application number
PCT/US2011/025410
Other languages
French (fr)
Other versions
WO2011103406A2 (en
Inventor
John Q. Xiao
Xin FAN
Original Assignee
University Of Delaware
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 University Of Delaware filed Critical University Of Delaware
Publication of WO2011103406A2 publication Critical patent/WO2011103406A2/en
Publication of WO2011103406A3 publication Critical patent/WO2011103406A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0878—Sensors; antennas; probes; detectors

Abstract

Systems and methods for detecting electromagnetic waves are disclosed. A system for use in detecting an electromagnetic wave includes an inductive device and a spintronic device. The inductive device generates an induced electromagnetic field when the inductive device receives the electromagnetic wave. The spintronic device has an impedance that changes when exposed to the induced electromagnetic field from the inductive device. The change in impedance is indicative of the electromagnetic wave received by the inductive device. Another system for use in detecting or transmitting an electromagnetic wave includes a conductive device and an inductive device. The inductive device is configured to generate an induced electromagnetic wave when the inductive device receives an electromagnetic wave passed by the conductive device. Another system for detecting electromagnetic wave permittivity or permeability of an object includes a pair of antennas and an inductive device.
PCT/US2011/025410 2010-02-18 2011-02-18 Electromagnetic wave detection systems and methods WO2011103406A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30572910P 2010-02-18 2010-02-18
US61/305,729 2010-02-18

Publications (2)

Publication Number Publication Date
WO2011103406A2 WO2011103406A2 (en) 2011-08-25
WO2011103406A3 true WO2011103406A3 (en) 2011-12-15

Family

ID=44483584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/025410 WO2011103406A2 (en) 2010-02-18 2011-02-18 Electromagnetic wave detection systems and methods

Country Status (1)

Country Link
WO (1) WO2011103406A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549911A1 (en) * 1992-01-03 1993-07-07 British Nuclear Fuels PLC Apparatus for monitoring inductance
JPH1033497A (en) * 1996-04-26 1998-02-10 Picker Internatl Inc Radio-frequency coil
US20020158626A1 (en) * 2000-11-08 2002-10-31 Jentek Sensors, Inc. Deep penetration magnetoquasistatic arrays
EP1467218A2 (en) * 2001-06-29 2004-10-13 TPL, Inc. Ultra sensitive magnetic field sensors
JP2007508534A (en) * 2003-10-08 2007-04-05 サントル ナシオナル デチュード スパシアル Magnetic field measuring device
KR20090077607A (en) * 2008-01-11 2009-07-15 한국과학기술연구원 Magneto-impedance sensor and fabrication method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549911A1 (en) * 1992-01-03 1993-07-07 British Nuclear Fuels PLC Apparatus for monitoring inductance
JPH1033497A (en) * 1996-04-26 1998-02-10 Picker Internatl Inc Radio-frequency coil
US20020158626A1 (en) * 2000-11-08 2002-10-31 Jentek Sensors, Inc. Deep penetration magnetoquasistatic arrays
EP1467218A2 (en) * 2001-06-29 2004-10-13 TPL, Inc. Ultra sensitive magnetic field sensors
JP2007508534A (en) * 2003-10-08 2007-04-05 サントル ナシオナル デチュード スパシアル Magnetic field measuring device
KR20090077607A (en) * 2008-01-11 2009-07-15 한국과학기술연구원 Magneto-impedance sensor and fabrication method thereof

Also Published As

Publication number Publication date
WO2011103406A2 (en) 2011-08-25

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