Inspec keywords: frequency selective surfaces; poles and zeros; equivalent circuits; band-pass filters; resonators; printed circuits

Other keywords: equivalent circuit model; FSS; short-circuited resonator; multilayer printed circuit board technology; bandpass filtering response; multiple transmission zeros; 3D bandpass frequency selective structure; multiple transmission poles; high frequency selectivity; open-circuited resonator; spurious resonant frequencies

Subjects: Printed circuits; Filters and other networks; Artificial electromagnetic wave materials and structures