Title :
AWE Accelerated Analysis of Slot-excited Dielectric Resonator Antennas
Author :
Kucharski, Andrzej A.
Author_Institution :
Wroclaw Univ. of Technol., Wroclaw
Abstract :
In this paper, the slot-excited dielectric resonator antenna has been modeled using the method-of-moments algorithm, based on the surface integral equation formulation. For wideband calculations, the solution has been accelerated with the aid of asymptotic waveform evaluation method, which enabled order-of-magnitude reduction of computation time. The computational results for input impedance obtained both with full method and with the accelerated method have been compared to the literature data.
Keywords :
broadband antennas; dielectric resonator antennas; integral equations; method of moments; slot antennas; waveform analysis; AWE accelerated analysis; asymptotic waveform evaluation method; input impedance; method-of-moments algorithm; slot-excited dielectric resonator antenna; surface integral equation formulation; wideband calculation; Acceleration; Apertures; Boundary conditions; Broadband antennas; Dielectric resonator antennas; Frequency; Integral equations; Microwave antennas; Moment methods; Slot antennas; Dielectric resonator antenna; asymptotic waveform evaluation; moment method;
Conference_Titel :
EUROCON, 2007. The International Conference on "Computer as a Tool"
Conference_Location :
Warsaw
Print_ISBN :
978-1-4244-0813-9
Electronic_ISBN :
978-1-4244-0813-9
DOI :
10.1109/EURCON.2007.4400487