NDLI: Evaluation of mode competition in the radial acceletron

Content Provider	IEEE Xplore Digital Library
Author	Sasser, G.E. Arman, M.J. Luginsland, J.W.
Copyright Year	1997
Description	Author affiliation: Phillips Lab., Kirtland AFB, NM, USA (Sasser, G.E.)
Abstract	Summary form only given, as follows. Simulations of the radial acceletron are presented. The radial acceletron is a low-impedance high power microwave (HPM) source which is compact, relatively low voltage (250 kV), and requires no external magnetic field. Microwave radiation is produced through bunching of emitted electrons caused by the radial transit-time effect and interaction with cavity modes in the diode region of the device. Simulations are performed using the parallel 3D particle-in-cell (PIC) code, ICEPIC. The time required to reach saturation is very long in this device (>100 nsec). The existence of competing non-axisymmetric modes could prevent efficient operation. The purpose of these simulations is to determine whether such modes are likely to exist.
File Size	94593
File Format	PDF
ISBN	0780339908
ISSN	07309244
DOI	10.1109/PLASMA.1997.605016
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-05-19
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Laboratories Microwave devices Electromagnetic scattering Low voltage Magnetic fields Electron emission Diodes Space charge Electromagnetic devices Electromagnetic forces
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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