An electromagnetic radiation decoupler for decoupling radiation in the wavelength range ?<SUB>min</SUB> to ?<SUB>max</SUB>. The decoupler has a first conductor layer in contact with a dielectric layer which comprises at least one area of absence and the thickness of the decoupler is less than ?<SUB>min</SUB>/4n, where n is the refractive index of the dielectric. The dielectric layer may be sandwiched between two conductor layers, one of which has the structure described above. The invention is also directed to methods of using and various articles comprising such a decoupler.
申请公布号
WO2007000578(A3)
申请公布日期
2007.03.22
申请号
WO2006GB02327
申请日期
2006.06.22
申请人
QINETIQ LIMITED;BROWN, JAMES, ROBERT;LAWRENCE, CHRISTOPHER, ROBERT;CLARKE, PAUL, RICHARD;DAMERELL, WILLIAM, NORMAN
发明人
BROWN, JAMES, ROBERT;LAWRENCE, CHRISTOPHER, ROBERT;CLARKE, PAUL, RICHARD;DAMERELL, WILLIAM, NORMAN