Title :
Planar diffraction radiation antenna with combined grating
Author :
Provalov, S.A. ; Hnatovskyi, A.V.
Author_Institution :
A.Ya. Usikov Inst. of Radiophys. & Electron. of the NAS of Ukraine, Kharkov, Ukraine
Abstract :
This paper describes a new method proposed for obtaining a special form radiation pattern. The main idea of this method is to use a combination of straight and incline diffraction gratings in a planar diffraction radiation antenna. A comparison of radiation characteristics of straight and inclined gratings was made. The radiation pattern of antenna with a combined grating confirms the correctness of the chosen approach. The obtained results are an essential complement to known properties of antennas and justify their applicability in different complexes of surface surveillance.
Keywords :
antenna radiation patterns; diffraction gratings; electromagnetic wave diffraction; planar antennas; combined grating; diffraction gratings; planar diffraction radiation antenna; radiation pattern; surface surveillance; Antenna arrays; Antenna radiation patterns; Apertures; Diffraction; Diffraction gratings; Gratings; Sea surface; Antenna; dielectric waveguide; diffraction radiation; radiation pattern;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2015 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
978-1-4799-8556-2
DOI :
10.1109/ICATT.2015.7136843
