| 摘要 |
The invention comprises a high-frequency low-pass filter (200) The filter utilizes distributed capacitance and inductance elements (221-227) which are realized using a homogeneous and relatively rigid conductive part (220). The conductive part is located mainly air-insulated in an enclosed metal housing (210) which serves as a ground conductor for the signal. The housing comprises conductive partition walls (212-214) to prevent coupling between adjacent capacitive elements. The advantages of the construction include good power handling capacity, good breakdown characteristics, small losses and low manufacturing costs, among other things.
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