Title :
Analysis of radiation patterns of collimator based on modulated metal-dielectric spiral structure
Author :
Goblyk, V.V. ; Subota, I.B. ; Liske, O.M.
Author_Institution :
Lviv Polytech. Nat. Univ., Lviv, Ukraine
Abstract :
In this paper focusing properties of collimator based on modulated metal-dielectric spiral structure are investigated using a new efficient algorithm for calculating the radiation pattern.
Keywords :
antenna radiation patterns; collimators; dielectric devices; metals; optical focusing; spiral antennas; collimator; focusing properties; modulated metal-dielectric spiral structure; radiation pattern; Antenna radiation patterns; Apertures; Collimators; Focusing; Impedance; Spirals; Surface waves; collimator; modulated metal-dielectric spiral structure;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2011 VIII International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4577-2211-0
DOI :
10.1109/ICATT.2011.6170760
