- 专利标题： Electroplated helical slow-wave structures for high-frequency signals
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申请号： US16882591申请日： 2020-05-25
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公开(公告)号： US11588456B2公开(公告)日： 2023-02-21
- 发明人: Max G. Lagally , Matthew McLean Dwyer , Daniel Warren van der Weide , Abhishek Bhat , Francesca Cavallo , Divya Jyoti Prakash
- 申请人： WISCONSIN ALUMNI RESEARCH FOUNDATION , THE REGENTS OF THE UNIVERSITY OF NEW MEXICO
- 申请人地址： US WI Madison; US NM Albuquerque
- 专利权人： WISCONSIN ALUMNI RESEARCH FOUNDATION,THE REGENTS OF THE UNIVERSITY OF NEW MEXICO
- 当前专利权人： WISCONSIN ALUMNI RESEARCH FOUNDATION,THE REGENTS OF THE UNIVERSITY OF NEW MEXICO
- 当前专利权人地址： US WI Madison; US NM Albuquerque
- 代理机构： Bell & Manning, LLC
- 主分类号： H03F3/58
- IPC分类号： H03F3/58 ; H01J23/16 ; H01J23/26 ; H01J25/36
摘要：
Traveling-wave tube amplifiers and methods for making slow-wave structures for the amplifiers are provided. The SWSs include helical conductors that are self-assembled via the release of stressed electrically conductive strips from a sacrificial material. The helical conductors can be electroplated post-self-assembly to fortify the helix, reduce losses, and tailor the dimensions and operating parameters of the helix.
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