Title :
Experimental verification of waveguide-mode resonant transmission filters
Author :
Tibuleac, S. ; Young, P.P. ; Magnusson, R. ; Holzheimer, T.R.
Author_Institution :
Dept. of Electr. Eng., Texas Univ., Arlington, TX, USA
fDate :
1/1/1999 12:00:00 AM
Abstract :
A guided-mode resonance transmission filter is demonstrated experimentally. A five-layer fiberglass/air structure with a waveguide-grating in the center layer is designed, fabricated, and tested. A close match between theoretical and experimental spectral characteristics is found over the spectral range of 4-20 GHz. Guided-mode resonance transmission peaks occur at frequency locations which are in excellent agreement with theoretical predictions
Keywords :
waveguide filters; 4 to 20 GHz; fiberglass/air multilayer; guided mode resonance; waveguide grating; waveguide mode resonant transmission filter; Band pass filters; Dielectric constant; Gratings; Microwave filters; Optical fiber polarization; Optical filters; Optical reflection; Optical waveguides; Resonance; Testing;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
