granted patent: COMPACT ELECTRONIC REVERBERATION CHAMBER

TitleCOMPACT ELECTRONIC REVERBERATION CHAMBER
Granted PatentJP 2014504724
Granted Date2014-02-24
Priority Date2011-01-18 US 12/1433816P
2012-01-18 PCT/CN2012070517
Inventors
Issue Date2014
AbstractA method and apparatus provide an improved EM reverberation chamber which facilitates the dynamic three dimensional (3D) manipulation of EM field polarization within the chamber and produces a uniform field distribution inside the chamber. The chamber includes one or more walls with tunable lumped elements. A controller is provided to generate one or more control signals that are applied to the lumped elements and tunes their impedance in response to the one or more control signals. The result is to generate, within the chamber an electromagnetic field that appears to be random or pseudo- random in polarization, but which is sufficiently uniform in magnitude for EM testing.
Persistent Identifierhttp://hdl.handle.net/10722/213468
References

 

DC FieldValueLanguage
dc.date.accessioned2015-07-28T04:07:40Z-
dc.date.available2015-07-28T04:07:40Z-
dc.date.issued2014-
dc.identifier.urihttp://hdl.handle.net/10722/213468-
dc.description.abstractA method and apparatus provide an improved EM reverberation chamber which facilitates the dynamic three dimensional (3D) manipulation of EM field polarization within the chamber and produces a uniform field distribution inside the chamber. The chamber includes one or more walls with tunable lumped elements. A controller is provided to generate one or more control signals that are applied to the lumped elements and tunes their impedance in response to the one or more control signals. The result is to generate, within the chamber an electromagnetic field that appears to be random or pseudo- random in polarization, but which is sufficiently uniform in magnitude for EM testing.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License for public patent documents-
dc.titleCOMPACT ELECTRONIC REVERBERATION CHAMBER-
dc.typePatent-
dc.identifier.authorityChew Weng Cho=rp00656-
dc.identifier.authorityJiang Lijun=rp01338-
dc.description.naturepublished_or_final_version-
dc.contributor.inventorChew Weng Cho-
dc.contributor.inventorZhu Bo-
dc.contributor.inventorJiang Lijun-
dc.contributor.inventorDai Qi-
patents.identifier.applicationJP 20130549706-
patents.identifier.grantedJP 2014504724-
patents.description.countryJapan -
patents.date.granted2014-02-24-
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patents.date.priority2011-01-18 US 12/1433816P-
patents.date.priority2012-01-18 PCT/CN2012070517-
patents.description.ccjp-
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patents.relation.familyWO 2012097732 (A1) 2012-07-26-
patents.description.kindA-
patents.typePatent_granted-

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