abstimmbarer mikrowellenbandpassfilter with zweimodenresonatoren

摘要

Agile UHF filter with at least two dual-mode cavities (1, 2) with axes which are parallel and coupled by an iris (19). The entry and exit couplings take place by irises (12, 13) which are pierced in the back plate (14) of the filter. The frequency response of the filter then becomes symmetric. This plate, and thus these irises, are interchangeable in order to increase the agility of the filter. IMAGE