Support Geometries for Temperature Dissipation Through Helix Slow-Wave Structure in Space Traveling-Wave Tubes
IR@CEERI: CSIR-Central Electronics Engineering Research Institute, Pilani
View Archive Info| Field | Value | |
| Title |
Support Geometries for Temperature Dissipation
Through Helix Slow-Wave Structure in Space
Traveling-Wave Tubes
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| Creator |
Gahlaut, V
Alvi, PA Sharma, RK Srivastava, V Ghosh, SK |
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| Subject |
Travelling Wave Tubes
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| Description |
In helix traveling-wave tubes (TWTs), average
power is being restricted due to thermal management of helix.In increasing requirements of power and wideband miniature size TWTs, thermal issues are becoming rigorous problem.Moreover,if TWTs are to be used for space applications, where size and weight are being restricted, proper thermal analysis is necessary to enhance the life of TWT. In TWTs, the major portion of heat, generated in the helix, is conducted through support rod and some part may be radiated from the uncovered portion by support rods(neglected here) to the metal envelope. Thus the shape, size and property of the support material determine the amount of heat conduction from the helix. In this paper, authors have studied the effect of support rod geometries
on heat dissipation from helical slow wave structure in space TWTs.
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| Date |
2012
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| Type |
Conference or Workshop Item
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://ceeri.csircentral.net/46/1/23_2012%281%29.pdf
Gahlaut, V and Alvi, PA and Sharma, RK and Srivastava, V and Ghosh, SK (2012) Support Geometries for Temperature Dissipation Through Helix Slow-Wave Structure in Space Traveling-Wave Tubes. In: 8th International Conference on Microwave s, Antenna, Propagation & Remote Sensing ( ICMARS - 2012), December 11-15, 2012, ICRS, Jodhpur. (Submitted) |
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| Relation |
http://ceeri.csircentral.net/46/
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