Title :
Modelling and measurement of frequency selective surfaces
Author :
Ade, P.A.R. ; Tucker, C.E. ; Pisano, Giampaolo ; Weaver, Samuel
Author_Institution :
Cardiff Univ., Cardiff
Abstract :
Frequency selective surfaces, FSS´s, are used to make filters in the far infrared and submillimetre region, which can have low-pass, high-pass and band selection properties. For basic characterisation of grid optical properties we use transmission line theory. In addition it has proven necessary to use high frequency structure simulator software, HFFS, to investigate the Woods-type anomalies and the absorption observed in these devices.
Keywords :
electromagnetic wave absorption; frequency selective surfaces; submillimetre wave filters; transmission line theory; HFFS; Woods-type anomalies; absorption properties; frequency selective surfaces; grid optical properties; high frequency structure simulator software; transmission line theory; Absorption; Finite impulse response filter; Frequency measurement; Frequency selective surfaces; Geometrical optics; Geometry; Optical filters; Optical interferometry; Optical polarization; Resonance;
Conference_Titel :
Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International Conference on
Conference_Location :
Cardiff
Print_ISBN :
978-1-4244-1438-3
DOI :
10.1109/ICIMW.2007.4516723
