Invention Grant
- Patent Title: Helical slow-wave structure including a helix of rectagular cross-section having grooves therein adapted to receive supporting rods therein
- Patent Title (中): 螺旋慢波结构包括具有适于在其中容纳支撑杆的凹槽的直立截面的螺旋
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Application No.: US13345121Application Date: 2012-01-06
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Publication No.: US08823262B2Publication Date: 2014-09-02
- Inventor: Yanyu Wei , Luwei Liu , Yubin Gong , Xiong Xu , Hairong Yin , Lingna Yue , Yang Liu , Jin Xu , Wenxiang Wang
- Applicant: Yanyu Wei , Luwei Liu , Yubin Gong , Xiong Xu , Hairong Yin , Lingna Yue , Yang Liu , Jin Xu , Wenxiang Wang
- Applicant Address: CN Chengdu, Sichuan
- Assignee: University of Electronic Science and Technology of China
- Current Assignee: University of Electronic Science and Technology of China
- Current Assignee Address: CN Chengdu, Sichuan
- Agency: Vedder Price P.C.
- Agent Thomas J. Kowalski; Rebecca G. Rudich
- Main IPC: H01J23/26
- IPC: H01J23/26 ; H01J25/34
Abstract:
The present invention provides a helical slow-wave structure, including a helix, a metal barrel and several supporting rods. The plurality of supporting rods may be inserted into the lines of the grooves tightly, this increases the contact area between the helix and the plurality of supporting rods. With a proper assembly method, the thermal contact resistance between helix and supporting rod may be decreased. So, the invention may enhance the capability of transferring the heat out of the helical slow-wave structure. The helix may have higher heat capacity, therefore, the helical slow-wave structure may become more firm, and more reliable.
Public/Granted literature
- US20120119646A1 HELICAL SLOW-WAVE STRUCTURE Public/Granted day:2012-05-17
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