Тип публикации: статья из журнала
Год издания: 2002
Аннотация: The coupling coefficients of identical parallel microstrip resonators with stepped dumbbell conductors are studied in a quasistatic approximation. The steepness of the frequency response slopes is studied as a function of dimensions of two-section filters with the maximum length of the coupling region between irregular resonators cПоказать полностьюonnected to the transmission line diagonally or oppositely. It is shown theoretically and experimentally that a given passband of such filters can be obtained at three different gaps between the resonators. Good agreement is observed between positions of attenuation poles of the frequency response and zeros of the total coupling coefficient caused by the mutual compensation of the inductive and capacitive couplings between resonators.
Журнал: Journal of Communications Technology and Electronics
Выпуск журнала: Т. 47, № 1
Номера страниц: 9-17
ISSN журнала: 10642269
Место издания: Москва
Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)