Title :
Time-Domain Investigations of Periodic Rectangular Dipole Arrays
Author :
Cagatay Uluisik;Ercan Topuz;Levent Sevgi
Author_Institution :
Do?u? University, Electronics and Communication Eng. Department, Istanbul, 34722, Turkey
Abstract :
Radiation from large arrays of finite one-and two-dimensional periodic, linearly phased, electric current dipoles is investigated. The classical element-by-element summation representation is modified to speed up the convergence. A synthetic aperture type approach is applied in the Floquet domain for modeling finite arrays. Numerical results for the radiated field are presented both in frequency and also in time domains.
Keywords :
"Time domain analysis","Phased arrays","Convergence","Antenna arrays","Current","Green´s function methods","Frequency domain analysis","Resonance","Antennas and propagation","Diffraction"
Conference_Titel :
Computational Electromagnetics in Time-Domain, 2007. CEM-TD 2007. Workshop on
Print_ISBN :
978-1-4244-1169-6
DOI :
10.1109/CEMTD.2007.4373535
