A LAYER RADIOWAVE ABSORBER BASED ON DOUBLE-PERIOD LATTICES OF RESISTIVE SQUARES

Kazantsev Yu.N., Babayan V.A., Kazantseva N.E., D’yakonova O.A., Mouchka R., Vilcákováb Ya., Sáha P. A LAYER RADIOWAVE ABSORBER BASED ON DOUBLE-PERIOD LATTICES OF RESISTIVE SQUARES. Journal of Communications Technology and Electronics , 2013 , 58 (3). С. 233-237. ISSN 1064-2269

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Аннотация

A radiowaveabsorbing composite material based on double�period lattices of resistive squares is considered. Methods of the electric circuit and long line theories are applied to obtain expressions for the esti� mate of the effective permittivity of such a composite. It is shown that the frequency dependence of the effective permittivity of the realized composite is close to the relaxation value. The reflection characteristics of a radiowave absorber based on a composite with double�period lattices of resistive squares are investigated. It is found that, for such a radiowave absorber, the ratio of the difference of the extreme wavelengths of its operating band (corresponding to the minus10dB reflection level) to the thickness of the radiowave absorber is within an interval of 4.2–4.5.

Тип объекта:	Статья
Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!:	Казанцев Ю.Н., Бабаян В.А., Казанцева Н.Е., Дьяконова О.А., Мочка Р., Вилсакова Я., Саха П.
Подразделения (можно выбрать несколько, удерживая Ctrl):	137 лаб. проблем дифракции
URI:	http://cplire.ru:8080/id/eprint/1002

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