| 摘要 |
PROBLEM TO BE SOLVED: To make an anode cavity resonator small and light-weight to reduce production cost by changing the shape of a plurality of vanes, and provide a magnetron anode cavity resonator capable of decreasing characteristic drift. SOLUTION: A magnetron anode cavity resonator is constituted with a cathode 1, an anode 2 coaxially arranged in the outer circumference of the cathode 1, and a plurality of vanes 3 joined with the anode 2, arranged between the cathode 1 and the anode 2, and a plurality of cavity resonators are formed between the vanes 3, and each vane 3 has a radially extended straight part 31 installed in a region very close to the cathode 1 and a crooked part 32 crooked in the same shape, installed in a region other than the region very close to the cathode 1.
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