Title :
Terahertz applications of frequency selective surfaces: analysis, design, fabrication and testing
Author :
Bossard, J.A. ; Li, L. ; Smith, J.A. ; Werner, D.H. ; Mayer, T.S. ; Drupp, R.P. ; Tang, Y.
Author_Institution :
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA
Abstract :
In this paper, metallodielectric IR FSS filters were synthesized using fractal and GA techniques with fabrication constraints. Measured results show excellent agreement with PMM simulation. The synthesis of DFSS for near-IR filter applications was performed using a GA. The advantages of DFSS include low loss at visible wavelengths and polarization independent filter responses. Designs for low loss IR NIMs based on FSS were also discussed. Future work includes fabricating FSS and DFSS filters that operate at near-IR and visible wavelengths
Keywords :
dielectric devices; frequency selective surfaces; genetic algorithms; method of moments; submillimetre wave filters; GA techniques; PMM simulation; fabrication constraints; frequency selective surfaces; genetic algorithm; metallodielectric IR FSS filters; near-IR filter applications; periodic method of moments; polarization independent filter responses; terahertz applications; Algorithm design and analysis; Design optimization; Fabrication; Fractals; Frequency selective surfaces; Geometry; Microwave filters; Optical filters; Optical losses; Testing;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711077
