Title :
UWB antennas: Mathematical presentation, Impulse Response simulation and Electromagnetic modeling
Author :
El-Hadidy, Mohammed
Author_Institution :
CST - Middle East, Sheraton Heliopolis, Cairo, Egypt
Abstract :
The main objective of this paper is to present the mathematical framework of the Ultra Wideband (UWB) antennas considering the directional gain, polarization, frequency dependence and matching. The detailed simulation procedures for obtaining the transmitting Antenna Impulse Responses (AIRs) either in frequency domain or in time domain using Electromagnetic (EM) simulation tool would be illustrated. The theory of reciprocity would be applied successfully for computing the receiving AIRs. Furthermore, the real-world measurements will provide a comprehensive verification of this UWB AIRs modeling technique.
Keywords :
electromagnetic wave polarisation; time-frequency analysis; transient response; ultra wideband antennas; EM simulation tool; UWB AIR modeling technique; UWB antenna; directional gain; electromagnetic simulation tool; frequency dependence; frequency domain; frequency matching; impulse response simulation; polarization; time domain; transmitting antenna impulse response; ultra wideband antenna; Antenna measurements; Atmospheric modeling; Frequency-domain analysis; Mathematical model; Time-domain analysis; Transmitting antennas; Ultra wideband antennas; Antenna Impulse Response; Antenna Modeling; EM Simulation; Reciprocity; Ultra Wideband;
Conference_Titel :
High Performance Computing and Simulation (HPCS), 2013 International Conference on
Conference_Location :
Helsinki
Print_ISBN :
978-1-4799-0836-3
DOI :
10.1109/HPCSim.2013.6641439
