TY - JOUR
T1 - Diffraction Radiation Effects A theoretical and experimental study
AU - Sautbekov, Seil
AU - Sirenko, Kostyantyn
AU - Sirenko, Yuriy
AU - Yevdokymov, Anatoliy
N1 - KAUST Repository Item: Exported on 2021-07-06
PY - 2015/10/15
Y1 - 2015/10/15
N2 - This article is devoted to the theoretical and experimental study of diffraction radiation effects. Diffraction radiation is generated by the scattering of an eigenfield of densitymodulated electron beam or a surface eigenwave of open dielectric waveguide on a nearby periodic structure. For the first time, these effects were studied using rigorous models exploiting exact absorbing conditions (EACs). This article also details the design and experimental testing of radiating elements for planar diffraction antennas with extremely low sidelobe levels, which exploit diffraction radiation effects.
AB - This article is devoted to the theoretical and experimental study of diffraction radiation effects. Diffraction radiation is generated by the scattering of an eigenfield of densitymodulated electron beam or a surface eigenwave of open dielectric waveguide on a nearby periodic structure. For the first time, these effects were studied using rigorous models exploiting exact absorbing conditions (EACs). This article also details the design and experimental testing of radiating elements for planar diffraction antennas with extremely low sidelobe levels, which exploit diffraction radiation effects.
UR - http://hdl.handle.net/10754/669952
UR - http://ieeexplore.ieee.org/document/7299256/
UR - http://www.scopus.com/inward/record.url?scp=84947863020&partnerID=8YFLogxK
U2 - 10.1109/MAP.2015.2470673
DO - 10.1109/MAP.2015.2470673
M3 - Article
SN - 1558-4143
VL - 57
SP - 73
EP - 93
JO - IEEE ANTENNAS AND PROPAGATION MAGAZINE
JF - IEEE ANTENNAS AND PROPAGATION MAGAZINE
IS - 5
ER -