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|Statement||A. Jaquez and D. Wilson.|
|Series||NASA contractor report -- 182182., NASA contractor report -- NASA CR-182182.|
|Contributions||Wilson, D., Lewis Research Center.|
|The Physical Object|
Download Development of a 39.5 GHz Karp traveling-wave tube for use in space
Get this from a library. Development of a GHz Karp traveling-wave tube for use in space: final report. [A Jaquez; D Wilson; Lewis Research Center.]. The design and the analysis of a ladder slow-wave structure (SWS) operating at 50 GHz is presented.
A 3-D particle-in-cell (PIC) modeling of a ladder SWS is presented for the first time. Design of overmoded interaction circuit for 1 kW, 95 GHz, TWT were used to design major components for a GHz traveling-wave tube (TWT) providing approximately 1-kW of average power. Jan 01, · In this short paper we show that the Held-Karp approach can benefit from well-known techniques in Constraint Programming (CP) such as domain filtering and constraint propagation.
Namely, we show that filtering algorithms developed for the weighted spanning tree constraint [3, 8] can be adapted to the context of the Held and Karp procedure. Full text of "Parametric analysis of microwave and laser systems for communication and tracking Quarterly report, 6 Mar.
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Proceedings. 10th Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronics Systems (IEEE Cat. 06CHC). IEEE. Chapter 1 is an introduction to near-earth laser communications technology. Justification for higher bandwidth and recent successful demonstrations are described here.
Chapter 2 discusses design drivers, design trades, link budgets for acquisition, tracking and pointing, and communications links. HANDBOOK OF OPTICS Volume II Devices, Measurements, and Properties Second Edition Sponsored by the OPTICAL SOCIETY OF AMERICA Michael Bass Editor in Chief The Center for Research and Education in Optics and Lasers (CREOL) Uniy ersity of Central Florida Orlando, Florida Eric W.
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