SE9700525L - Device for detecting pulsed microwave radiation - Google Patents

Device for detecting pulsed microwave radiation

Info

Publication number
SE9700525L
SE9700525L SE9700525A SE9700525A SE9700525L SE 9700525 L SE9700525 L SE 9700525L SE 9700525 A SE9700525 A SE 9700525A SE 9700525 A SE9700525 A SE 9700525A SE 9700525 L SE9700525 L SE 9700525L
Authority
SE
Sweden
Prior art keywords
slots
microwave radiation
plate
slot
pulsed microwave
Prior art date
Application number
SE9700525A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE507085C2 (en
Inventor
Kent Madsen
Original Assignee
Foersvarets Forskningsanstalt
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 Foersvarets Forskningsanstalt filed Critical Foersvarets Forskningsanstalt
Priority to SE9700525A priority Critical patent/SE9700525L/en
Priority to PCT/SE1998/000262 priority patent/WO1998036286A1/en
Priority to AU62350/98A priority patent/AU6235098A/en
Publication of SE507085C2 publication Critical patent/SE507085C2/en
Publication of SE9700525L publication Critical patent/SE9700525L/en

Links

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
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0857—Dosimetry, i.e. measuring the time integral of radiation intensity; Level warning devices for personal safety use

Abstract

A device for detection of high-power pulsed microwave radiation, which can be used to ascertain whether an object has been exposed to microwaves of high pulse power which can cause damage to the object. The device includes a plate (1) of conductive material which is provided with one or more slots (2). The slots contain air or other dielectric material. When the plate (1) is hit by a microwave pulse, an enhancement of electric field in the slots (2) takes place. When the electric field intensity in a slot exceeds the electric strength of the dielectric material in the slot, a discharge in the form of a breakdown occurs right across the slot. The flash of lightning which ensues from the breakdown is recorded by means of a film strip (3) or some other means, whereby an indication is obtained that the area around the plate has been exposed to high-power pulsed microwave radiation. By varying the length and the width of the slots, the threshold values at which the device is to react can easily be governed.
SE9700525A 1997-02-14 1997-02-14 Device for detecting pulsed microwave radiation SE9700525L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9700525A SE9700525L (en) 1997-02-14 1997-02-14 Device for detecting pulsed microwave radiation
PCT/SE1998/000262 WO1998036286A1 (en) 1997-02-14 1998-02-13 Device for detection of microwave pulses
AU62350/98A AU6235098A (en) 1997-02-14 1998-02-13 Device for detection of microwave pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700525A SE9700525L (en) 1997-02-14 1997-02-14 Device for detecting pulsed microwave radiation

Publications (2)

Publication Number Publication Date
SE507085C2 SE507085C2 (en) 1998-03-30
SE9700525L true SE9700525L (en) 1998-03-30

Family

ID=20405796

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700525A SE9700525L (en) 1997-02-14 1997-02-14 Device for detecting pulsed microwave radiation

Country Status (3)

Country Link
AU (1) AU6235098A (en)
SE (1) SE9700525L (en)
WO (1) WO1998036286A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112130004B (en) * 2020-09-25 2022-07-01 中国工程物理研究院应用电子学研究所 Circuit-level high-power microwave back-door coupling real-time testing device and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890004507B1 (en) * 1986-11-29 1989-11-06 주식회사 금성사 Device for preventing electromagnetic wave in microwaves range

Also Published As

Publication number Publication date
AU6235098A (en) 1998-09-08
WO1998036286A1 (en) 1998-08-20
SE507085C2 (en) 1998-03-30

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Legal Events

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