Тип публикации: статья из журнала
Год издания: 2018
Идентификатор DOI: 10.1134/S1063785018050152
Аннотация: A bandpass filter of new design comprising dielectric layers with surface metal grids is developed and studied. Dielectric layers act as half-wave resonators, while metal grids act as mirrors with preset reflectivity and ensure optimum coupling between adjacent resonators and between the boundary resonators and free space. A test pПоказать полностьюrototype of the third-order filter with a central bandpass frequency of similar to 12 GHz and relative bandwidth similar to 17% showed good agreement of theory and experiment. The proposed design can be used in making panels radio-transparent within a preset bandwidth for covering microwave antennas.
Журнал: TECHNICAL PHYSICS LETTERS
Выпуск журнала: Vol. 44, Is. 5
Номера страниц: 408-411
ISSN журнала: 10637850
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER