Inspec keywords: planar antennas; permittivity; microstrip antennas; antenna radiation patterns

Other keywords: efficiency 85 percent; high-index permittivity; conceptual patch antenna; simple-designing rule; functional mushroom element; measured antenna gain; compact patch antenna designs; miniaturisation design; measured cross-polar levels; low-profile mushroom type meta-substrate; radiation efficiency; effective high-permittivity; measured antenna characteristics; printed planar fabrication technology

Subjects: Single antennas; Dielectric materials and properties