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Content Provider | IEEE Xplore Digital Library |
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Author | Lopes, D.T. Motta, C.C. |
Copyright Year | 2009 |
Description | Author affiliation: Instituto de Pesquisas Energéticas e Nucleares - IPEN, São Paulo, Brazil (Lopes, D.T.) || Universidade de São Paulo, Brazil (Motta, C.C.) |
Abstract | In this paper we present results obtained while testing the 3D electromagnetic solver CST Microwave Studio as a CAD tool in the design of some parts of the beam-wave interaction circuit of an X-band traveling-wave tube. A pair of impedance transformers, present in the input and output microwave ports of the interaction circuit, was characterized by simulating and measuring its voltage stand wave ratio. The interaction circuit based on a ring-bar slow-wave structure was simulated using both the eigenmode and the frequency domain solvers of the CST Microwave Studio. The phase velocity and the interaction impedance, also named “cold parameters”, were simulated by direct and indirect methods and the results compared to experimental ones. |
Starting Page | 235 |
Ending Page | 238 |
File Size | 3124029 |
Page Count | 4 |
File Format | |
ISBN | 9781424453566 |
ISSN | 16794389 |
DOI | 10.1109/IMOC.2009.5427592 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-11-03 |
Publisher Place | Brazil |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Microwave circuits Circuit simulation Design automation Circuit testing Transformers Impedance measurement Voltage measurement Microwave measurements Electromagnetic measurements Frequency domain analysis interaction impedance component slow-wave structure impedance transformer phase velocity |
Content Type | Text |
Resource Type | Article |
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