NDLI: Two-Dimensional, Time-Domain Simulation of Klystrons and Inductive Output Tubes

Content Provider	IEEE Xplore Digital Library
Author	Freund, H.P. Verboncoeufi, J. Pasour, J.
Copyright Year	2006
Description	Author affiliation: Sci. Applications Int. Corp. (Freund, H.P.; Verboncoeufi, J.)
Abstract	We report the development of two-dimensional, time-domain simulation tools for modeling klystrons and inductive output tubes (IOTs). The present development is based upon the techniques developed for the GATOR (Freund et al., 2002) simulation code for coupled-cavity traveling wave tubes. This technique relies on the integration of equivalent circuit equations in time coupled with the Lorentz force equations for particle trajectories. In the case of klystrons and IOTs, the equivalent circuit is a simple LRC model. The connection between the equivalent circuit equations and the forces on the electrons used in the Lorentz force equations is through a scaling of an RF field model in which the amplitude is proportional to the cavity voltage. The RF field model can be obtained analytically (as derived in two dimensions by Kosmahl and Branch) or by means of a field map generated by electromagnetic structure simulators. The electron trajectories are integrated in these RF fields as well as using magnetostatic focusing fields. A Poisson solver is used to obtain the space-charge fields
Starting Page	443
Ending Page	444
File Size	364136
Page Count	2
File Format	PDF
ISBN	1424401089
DOI	10.1109/IVELEC.2006.1666373
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-04-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Time domain analysis Klystrons Equations Equivalent circuits Radio frequency Circuit simulation Coupling circuits Lorentz covariance Electrons Voltage
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in