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METHOD FOR SECURING A SLOW-WAVE STRUCTURE IN ENVELOPING STRUCTURE WITH CRIMPED SPACERS
METHOD FOR SECURING A SLOW-WAVE STRUCTURE IN ENVELOPING STRUCTURE WITH CRIMPED SPACERS
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机译:楔形结构围护结构中的慢波结构求解方法
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摘要
A plurality of longitudinally disposed dielectric support rods are attached to the outer circumferential surface of a helical slow-wave structure to form a subassembly. The subassembly is mounted in a light press-fit relationship within an enveloping structure comprising a plurality of annular nonmagnetic spacer elements repectively interposed between and abutting a plurality of annular ferromagnetic pole pieces. Plastically deforming force is applied by means of a pair of dies to the outer surface of the spacer elements to crimp the spacer elements onto the support rods and thereby firmly hold the slow-wave structure-rod subassembly within the enveloping structure.
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