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Review of Pulsed Modulator


Sanjay Dewangan , Jabalpur engineering college, jabalpur (M.P.); T. Reghu, RRCAT, Indore; V. Mandloi, RRCAT, Indore; Purushottam Shrivastava, RRCAT, Indore; Dr. L. S. Titare, JEC, Jabalpur


DC Power Supply, PFN, Energy Storage Capacitors Banks, Pulse Transformer, IGBT H-Bridges, Resonant Converter and Filter


Pulsed modulators are the power sources used for biasing the klystron. They are categorized depending upon the topology, nature components used in the system, and output pulse parameters. Line type modulators are used for short pulse duration, typically few tens of microseconds, whereas hard switched modulator are used for short as well as long pulse duration. Marx modulator topology is used for generation of pulsed high voltage and does not require high voltage DC supply. The high voltage converter type long pulse modulators are used for high average power applications. This paper gives brief review about different types of pulse modulator, their properties, operating principle and application.

Other Details

Paper ID: IJSRDV5I41237
Published in: Volume : 5, Issue : 4
Publication Date: 01/07/2017
Page(s): 1070-1072

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