Title :
L-band AESA radiating element
Author_Institution :
S.A. Lavochkin Sci. & Production Assoc., Khimki, Russia
Abstract :
A new design of the radiating element that made it possible to produce AESA with the mass of the emitting sheet is not more than 14 Kg. The designed RE is a compact, universal structure that has the characteristics of the radiation with a gain of more than 11 dB and the axial ratio of at least 0.7 in the frequency band from 1.1 to 1.7 GHz. The dimensions of the L-band AESA radiating element do not exceed the length of the wave. The measurements of the AESA element radiating accurately coincide with the calculations made with a method of the topological synthesis-based upon numerical methods.
Keywords :
UHF antennas; antenna arrays; numerical analysis; L-band AESA radiating element; axial ratio; emitting sheet; frequency 1.1 GHz to 1.7 GHz; frequency band; numerical method; radiation; topological synthesis; Electronic mail; Gain; Mathematical model; Microstrip; Microstrip antennas; Solid modeling;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
Print_ISBN :
978-1-4673-1199-1
