Now showing items 1-4 of 4

    • Low Profile Slotted Flat Waveguide Leaky Wave Antenna 

      Author: 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 

      Author: 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 

      Author: 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 

      Author: 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 ...