Zobrazeno 1 - 10
of 32
pro vyhledávání: '"V. Catina"'
Publikováno v:
2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS).
An advanced hybrid mode-matching (MM) / finite-element (FE) / method-of-moment (MoM) technique is applied for the rigorous and fast CAD and optimization of slot-arrays including layered feeding waveguides. The advantages are high calculation speed, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0d02d3402a44be8f371eabbe5b4b70d
https://doi.org/10.1109/comcas.2017.8244816
https://doi.org/10.1109/comcas.2017.8244816
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:3562-3567
A surface integral-equation method is combined with the mode-matching technique for the rigorous efficient analysis of waveguide filters containing arbitrarily shaped dielectric posts in arbitrary waveguide housings. The advantage of the proposed met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::706a56a97fca6db6a1b71fff91899472
https://doi.org/10.1109/tmtt.2005.857343
https://doi.org/10.1109/tmtt.2005.857343
Autor:
W. Wessel, J. Brandt, J. Dauelsberg, V. Catina, I. Rullhusen, Fritz Arndt, J. Ritter, U. Hilgefort
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 52:292-305
This paper presents an overview of the state-of-the-art of hybrid mode-matching (MM)/finite-element (FE)/method-of-moments (MoM)/finite-difference (FD) techniques applied for the rigorous, fast computer-aided design and optimization of waveguide comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afffe654b89b5bb03653c313b46115d5
https://doi.org/10.1109/tmtt.2003.820890
https://doi.org/10.1109/tmtt.2003.820890
Autor:
Fritz Arndt, V. Catina
Publikováno v:
2008 IEEE Antennas and Propagation Society International Symposium.
For protecting antennas from environmental effects, and preserving aerodynamic profiles of objects with antennas, dielectric radomes are used already for a long time [1]. The presence of radomes, which commonly have different shapes, cf. e.g. [2], ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f6419910da190d031f08ad453ff5ba
https://doi.org/10.1109/aps.2008.4619704
https://doi.org/10.1109/aps.2008.4619704
Autor:
Fritz Arndt, V. Catina
Publikováno v:
2007 IEEE Antennas and Propagation Society International Symposium.
Dielectric loaded horns have found widespread application due to their inherent potential of having features similar to corrugated horns, while being less frequency sensitive and more easily to be manufactured, in particular for higher frequencies. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::419c4f8888e84e6fb1c62e5da1f42123
https://doi.org/10.1109/aps.2007.4396316
https://doi.org/10.1109/aps.2007.4396316
Publikováno v:
2007 IEEE/MTT-S International Microwave Symposium.
A combined electric field integral (EFIE) Poggio-Miller-Chang-Harrington-Wu-Tsai (PMCHWT) surface integral equation technique is presented, in which divergence-conforming higher order vector basis functions are applied. Curved surfaces are modeled us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9977cf6b803018b324d9669db994c2a
https://doi.org/10.1109/mwsym.2007.380194
https://doi.org/10.1109/mwsym.2007.380194
Publikováno v:
2nd European Conference on Antennas and Propagation (EuCAP 2007).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bbad5e969650b76d77878aef3c26ec9
https://doi.org/10.1049/ic.2007.1508
https://doi.org/10.1049/ic.2007.1508
Publikováno v:
2006 Asia-Pacific Microwave Conference.
The paper describes the application of efficient hybrid mode-matching (MM) / finite-element (FE) / method-of-moment (MoM) techniques for the rigorous, fast computer-aided-design (CAD) and optimization of waveguide components and antennas. Advanced as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b798aa2a7272efd1ac96fa1399c3162f
https://doi.org/10.1109/apmc.2006.4429410
https://doi.org/10.1109/apmc.2006.4429410
Publikováno v:
2006 European Microwave Conference.
A combined electric field integral (EFIE) Poggio-Miller-Chang-Harrington-Wu-Tsai (PMCHWT) surface integral equation technique is presented, in which exclusively Rao-Wilton-Glisson (RWG) functions are used for basis functions. This yields the accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bc09a06f5ab8f1d782d70d4ccac8786
https://doi.org/10.1109/eumc.2006.281091
https://doi.org/10.1109/eumc.2006.281091
Autor:
Fritz Arndt, V. Catina
Publikováno v:
2006 IEEE Antennas and Propagation Society International Symposium.
This paper presents a surface integral method for the rigorous analysis of edge-slot arrays of finite extension. The free space Green's function provides the desired flexibility. The numerical solution by the method-of-moments (MoM) allows the conven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c9f0e56792cf8077f9a090e6d9b77fd
https://doi.org/10.1109/aps.2006.1711277
https://doi.org/10.1109/aps.2006.1711277