| 摘要 |
A dielectric resonator loaded cavity filter (100) comprises a housing (101) having an exterior (102) and an interior {103), the housing interior (103) including at least two adjacent cavities (104) having dielectric resonators (112) mounted therein. A transverse partition (105) having a coupling window (106) separates the adjacent cavities (104). The coupling window (106) includes opposing sidewalls (107, 108). A conductive material coupling adjusting screw (109) extends from the housing exterior (102) and penetrates a first sidewall (107) and is adjustable from the housing exterior (102) to extend from the first sidewall (107) to the opposing second sidewall (108). Alternative embodiments include a coupling disk (503 in figs. 4, 5) being interposed between opposing sidewalk (504, 505) of the transverse partition (105), and a coupling strip (701 in figs. 6, 7) extending from a shoulder portion (704) of a second opposing sidewall (707).
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