Title :
Study on the Scattering Property of the Impedance Terminated Dipole Array with Finite Reflector by FDTD Method
Author :
Li Zengrui ; Junhong, Wang ; Limei, Luo ; Xueqin, Zhang
Author_Institution :
Beijing Jiaotong Univ., Beijing
Abstract :
The scattering characteristics of the planar array composed of impedance terminated dipoles and a finite reflector are studied by finite difference time domain (FDTD) method. The current distribution on the dipoles and the radar cross section (RCS) of the array are calculated and analyzed. It is seen that the array with resistor terminated dipole tends to give lower RCS.
Keywords :
dipole antenna arrays; electromagnetic wave scattering; finite difference time-domain analysis; radar antennas; radar cross-sections; reflector antennas; FDTD method; finite difference time domain method; finite reflector; impedance terminated dipole array; radar cross section; resistor terminated dipole; scattering property; Antennas and propagation; Dipole antennas; Electromagnetic scattering; Finite difference methods; Impedance; Light scattering; Microwave propagation; Microwave technology; Radar scattering; Time domain analysis; Dipole Array; FDTD Method; Scattering;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393435
