Novel Wide-Band Coplanar Waveguide-to-Rectangular Waveguide Transition

Autor: V.S. Mottonen, Antti V. Räisänen

Publikováno v: IEEE Transactions on Microwave Theory and Techniques. 52:1836-1842

A new coplanar waveguide (CPW)-to-rectangular waveguide transition is proposed for wide-band millimeter-wave applications. The transition has an in-line structure, which provides easy fabrication of the CPW circuit and waveguide block. An X-band (8.2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c92098ea6d2caf811a28fe3157aaaf1d
https://doi.org/10.1109/tmtt.2004.831580

Wideband coplanar waveguide-to-rectangular waveguide transition using fin-line taper

Autor: V.S. Mottonen

Publikováno v: IEEE Microwave and Wireless Components Letters. 15:119-121

This letter introduces a new wideband coplanar waveguide-to-rectangular waveguide transition. The transition uses a uniplanar circuit in line with the waveguide, which eases the design and fabrication. The design does not require airbridges. Simulati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fe5381d498a1f24a0ac2a9de7f3c21b
https://doi.org/10.1109/lmwc.2004.842855

Millimetre wave antenna research at Helsinki University of Technology

Autor: S.N. Dudorov, Arto Lehto, Ville Viikari, Juha Mallat, V.S. Mottonen, Juha Ala-Laurinaho, Antti V. Räisänen, Dmitri Lioubtchenko, Janne Häkli, Tomi Koskinen, Anne Lönnqvist

Publikováno v: Ala-Laurinaho, J, Mallat, J, Häkli, J, Koskinen, T, Lönnqvist, A, Viikari, V, Mottonen, V, Dudorov, S, Lioubtchenko, D, Lehto, A & Raisanen, A V 2005, Millimetre wave antenna research at Helsinki University of Technology . in ANTEM 2005 : 11th International Symposium on Antenna Technology and Applied Electromagnetics, Conference Proceedings ., 7852017, IEEE Institute of Electrical and Electronic Engineers, 11th International Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 2005, Saint-Malo, France, 15/06/05 . https://doi.org/10.1109/ANTEM.2005.7852017
Aalto University

This paper describes the research work at the Radio Laboratory of Helsinki University of Technology concerning millimetre and submillimetre wave antenna technology: development of new antenna designs and, especially, development of antenna measuremen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdc1c3874eec9e326dce37b9a49772dc
https://doi.org/10.1109/antem.2005.7852017

Model of quasi-vertical planar anti-parallel Schottky diode

Autor: Arto Lehto, Jian Zhang, A. Simon, C. I. Lin, V.S. Mottonen, P. Piironen, Antti V. Räisänen, J.T. Louhi

Publikováno v: ICMMT'98. 1998 International Conference on Microwave and Millimeter Wave Technology. Proceedings (Cat. No.98EX106).

A model of Quasi-Vertical planar Anti-parallel Schottky Diode (QVPAPD) is developed by using electromagnetic (EM) analyses of the diode structure. The mounting structure of the diode is taken into account. The model is used in the design of a 220 GHz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5647409883eece44d91bdf85504fa478
https://doi.org/10.1109/icmmt.1998.768245

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