Title :
FDTD Simulation of Infrared FSS Transmission Spectrum from Oblique Incidence
Author :
Qiang, Rui ; Chen, Ji ; Yang, Fan
Author_Institution :
Dept. of Electr. & Comput. Eng., Houston Univ., TX
Abstract :
A periodic finite-difference time-domain (FDTD) algorithm is implemented for the analysis of infrared frequency selective surface (FSS) filter. This method incorporates the Z-transform technique along with a constant wave number PBC procedure to model the infrared FSS structures. The results show that for FSS structures at infrared wavelength, the angle of incidence has a significant impact on the transmission spectrum
Keywords :
Z transforms; finite difference time-domain analysis; frequency selective surfaces; optical filters; FDTD simulation; Z-transform technique; angle of incidence; constant wave number PBC procedure; infrared FSS transmission spectrum; infrared frequency selective surface filter; infrared wavelength; oblique incidence; periodic finite-difference time-domain algorithm; Boundary conditions; Computational modeling; Conductive films; Finite difference methods; Frequency domain analysis; Frequency selective surfaces; Infrared spectra; Optical films; Optical filters; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711550
