TY - GEN
T1 - THE STUDY OF FSS SURFACES WITH VARYING SURFACE IMPEDANCE AND LUMPED ELEMENTS
AU - Epp, Larry
AU - Chan, Chi
AU - Mittra, Raj
PY - 1989/6
Y1 - 1989/6
N2 - The authors develop a preliminary model for the lump-loaded FSS (frequency selective surface) using simple representations for the lumped elements and their interconnections. The representations are derived by applying the resistive boundary condition to include a general surface impedance in the problem formulation. The surface impedance term is then incorporated in the method-of-moments solution and can be varied in each subdomain. A simple lumped-element model is obtained by considering a surface with this type of varying surface impedance to represent the loading. Comparisons of the surface and lumped-load formulations when applied to a four-legged element are shown.
AB - The authors develop a preliminary model for the lump-loaded FSS (frequency selective surface) using simple representations for the lumped elements and their interconnections. The representations are derived by applying the resistive boundary condition to include a general surface impedance in the problem formulation. The surface impedance term is then incorporated in the method-of-moments solution and can be varied in each subdomain. A simple lumped-element model is obtained by considering a surface with this type of varying surface impedance to represent the loading. Comparisons of the surface and lumped-load formulations when applied to a four-legged element are shown.
UR - https://www.scopus.com/pages/publications/0038063589
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0038063589&origin=recordpage
U2 - 10.1109/APS.1989.134882
DO - 10.1109/APS.1989.134882
M3 - RGC 32 - Refereed conference paper (with host publication)
VL - 2
T3 - Antennas and Propagation Society International Symposium
SP - 1056
EP - 1059
BT - AP-S International Symposium 1989. 1989 International Symposium Digest
PB - IEEE
T2 - International Symposium Digest - Antennas and Propagation - 1989
Y2 - 26 June 1989 through 30 June 1989
ER -