Prohlížení Fakulta elektrotechnická dle autora "Zabloudil, Pavel"
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Low Profile Slotted Flat Waveguide Leaky Wave Antenna
Autor: Zehentner, Ján; Macháč, Jan; Zabloudil, Pavel
(IEEE, 2006-06)This paper presents the application of a flat waveguide with a longitudinal slot in the middle of its wider wall for the design of a leaky wave antenna. The antenna radiates into one relatively narrow main beam and its ... -
Novel Entire Top Surface Planar Leaky Wave Antenna
Autor: Zehentner, Ján; Macháč, Jan; Zabloudil, Pavel
(IEEE, 2007-10)This paper presents the application of a flat waveguide with a longitudinal slot in the middle of its wider wall for the design of a leaky wave antenna. The antenna is fed from a coaxial connector on its bottom, and provides ... -
Power Control in Passive Waveguide Circuits
Autor: Zehentner, Ján; Macháč, Jan; Zabloudil, Pavel
(IEEE, 2006-12)A new concept of a passive waveguide reflection attenuator and a T-junction with a variable ratio of the output powers is reported here. A conductive uniform linear polarization grid of nano thickness is inserted into the ... -
Use of Nano-Grids in a Waveguide
Autor: Zehentner, Ján; Macháč, Jan; Zabloudil, Pavel
(IEEE, 2006-09)A new concept of passive waveguide circuits is presented. It is based on a combination of the standard rectangular waveguide with a metal uniform linear polarization grid of nano thickness. The grid is deposited on a polymer ...