Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Vaclav Kotlan"'
Autor:
Vaclav Kotlan, Zdenka Benesova
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 13, Iss 5, Pp 478-483 (2015)
The paper deals with very fast transient phenomena in a system consisting of two parts: a cable line and a transformer winding. In this case an adequate model should be considered as a circuit with distributed parameters. Its description is given by
Externí odkaz:
https://doaj.org/article/d00ea698679e4ae8905db81d36abde00
Publikováno v:
Journal of Computational and Applied Mathematics. 428:115123
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56aa6a57401b943854ed23e209bec1bf
https://doi.org/10.1016/j.cam.2023.115123
https://doi.org/10.1016/j.cam.2023.115123
Publikováno v:
Materials, Vol 17, Iss 10, p 2175 (2024)
The inductive heating of a CMC susceptor for industrial applications can generate very high process temperatures. Thus, the behavior of a silicon carbide-based matrix with carbon-fiber-reinforced carbon (C/C-SiC) as a susceptor is investigated. Speci
Externí odkaz:
https://doaj.org/article/0e3319f1acf54f17b33fea63e274a19d
Publikováno v:
Progress In Electromagnetics Research B. 9:151-164
This paper reports on an experimental investigation of modes propagating along a conductor-backed slotline: the dominant mode, and the surface leaky mode. The measurement and the numerical experiments performed in the CST Microwave Studio verify theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4e32fd6a9e76f8a7e3a263dc2ff196f
https://doi.org/10.2528/pierb08052804
https://doi.org/10.2528/pierb08052804
Autor:
Vaclav Kotlan, Jan Machac
Publikováno v:
15th Conference on Microwave Techniques COMITE 2010.
This paper documents leakage on a slotline through simulations done in the CST Microwave Studio. This leakage effect is shown for an infinitely large slotline, and also on a line of finite dimensions. The paper shows the difference between fields of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d43528b2d8e9bccefe1ed0a51c54f202
https://doi.org/10.1109/comite.2010.5481258
https://doi.org/10.1109/comite.2010.5481258
Publikováno v:
Radio Science. 45
[1] This paper presents an analysis of a slotline excited by a current source connected across the slot. The method of moments applied in the spectral domain is used. As a result, the voltage of a wave composed of bound and leaky modes as well as res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8731aa8be4f12dbb2a8350e17202cb9e
https://doi.org/10.1029/2009rs004139
https://doi.org/10.1029/2009rs004139
Publikováno v:
2009 Asia Pacific Microwave Conference.
This paper compares the dispersion characteristic of a slotline with that of a microstrip line. A full wave analysis of a slotline including the excitation source is presented. All kinds of modes are taken into account, including a bound mode, leaky
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d28e4ad14419ad97247e93b52a10c82
https://doi.org/10.1109/apmc.2009.5384229
https://doi.org/10.1109/apmc.2009.5384229
Publikováno v:
2009 IEEE MTT-S International Microwave Symposium Digest.
This paper presents a full wave analysis of a slotline including the excitation source. All kinds of modes are taken into account, including a bound mode, leaky modes, and a residual wave. The line is excited by the source of constant current connect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32fab27e04be7e892e115d19675558f7
https://doi.org/10.1109/mwsym.2009.5165651
https://doi.org/10.1109/mwsym.2009.5165651
Publikováno v:
2009 19th International Conference Radioelektronika.
It is well known that leaky waves can be found in addition to the bound wave on planar transmission lines at proper frequency ranges. This effect is documented here under the real conditions of a microstrip line of finite dimensions excited by a real
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00346d34165bbc38159b70278496f6ee
https://doi.org/10.1109/radioelek.2009.5158786
https://doi.org/10.1109/radioelek.2009.5158786
Autor:
Krzysztof Roman Chwastek, Paweł Jabłoński, Dariusz Kusiak, Tomasz Szczegielniak, Václav Kotlan, Pavel Karban
Publikováno v:
Energies, Vol 16, Iss 5, p 2237 (2023)
Hysteresis loops constitute the source of important information for the designers of magnetic circuits in power transformers. The paper focused on the possibility to interpret the phenomenological T(x) model in terms of effective field vs. magnetizat
Externí odkaz:
https://doaj.org/article/b4a61ae6eec34b15ad9df2d0ce334321