Title :
Novel triangular patch antenna with reduced radar cross section
Author :
Jamro, Deedar Ali ; Jing-Song Hong ; Bah, Mamadou Hady ; Mangi, Farman Ali
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A novel triangular patch antenna of decreased RCS is proposed and investigated for ultra-wide band (UWB) applications. The intention of antenna innovation is to realize radar cross section reduction. The patch slotted and miniaturization techniques are used. A radiating patch is innovated to improve RCS while two slots are notched on patch to maintain good radiation performance and enhance impedance matching of designed antenna. The RCS function of novel antenna is analyzed and matched with a referred patch. It is shown from outcomes that the new patch has an improved RCS in almost all the functioning frequency of 2-12GHz and gain has some reasonable incoherence in the wide band frequency. The simulated results demonstrate that the designed antenna offers good prospect for low RCS antenna applications.
Keywords :
UHF antennas; antenna radiation patterns; impedance matching; microstrip antennas; microwave antennas; radar antennas; radar cross-sections; slot antennas; ultra wideband antennas; ultra wideband radar; RCS; UWB application; antenna radiating patch; frequency 2 GHz to 12 GHz; impedance matching; patch slotted miniaturization technique; reduced radar cross section; triangular patch antenna; ultrawideband application; Antenna feeds; Loaded antennas; Radar cross-sections; Scattering; Ultra wideband antennas; RCS reduction; Triangular patch antenna; impedance matching; miniaturization; slotted technique;
Conference_Titel :
Wavelet Active Media Technology and Information Processing (ICCWAMTIP), 2014 11th International Computer Conference on
Print_ISBN :
978-1-4799-7207-4
DOI :
10.1109/ICCWAMTIP.2014.7073428
