S.M.A. Hamdy

Rings as elements for frequency selective surfaces

Edward A. Parker, E. Parker, S.M.A. Hamdy, 1981 .

Influence of lattice geometry on transmission of electromagnetic waves through arrays of crossed dipoles

Edward A. Parker, E. Parker, S.M.A. Hamdy, 1982 .

Arrays of concentric rings as frequency selective surfaces

Richard J. Langley, Edward A. Parker, R. Langley, 1981 .

Current distribution on the elements of a square loop frequency selective surface

Edward A. Parker, S.M.A. Hamdy, 1982 .