| 摘要 |
FIELD: microwave engineering. SUBSTANCE: comb-structure microstrip filter that provides for controlling passband width at constant gap between microstrip resonators has insulating substrate one of whose sides is covered with grounded base and other side, with electromagnetically intercoupled quarter-wavelength short-circuited strip conductors, and also additional conductors disposed between open ends of adjacent strip conductors. EFFECT: reduced size of filter and loss in passband; enhanced selectivity. 2 cl, 2 dwg |
