A low-profile, broadly steerable, and reconfigurable array antenna with parasitic patches is
proposed and investigated in this work. For patch-type antenna arrays, improvement of the …

A planar beam steerable array antenna system is proposed with dual‐control circuits for
feeding and reactive loadings. Two orthogonally arranged planar dipoles are excited by …

A wideband frequency diversity printed-Yagi antenna array is presented. The operating
band of the single port L-/S-bands antenna element can be selected by changing the states …

A reconfigurable crossed-Yagi patch antenna (CYPA) that yields a circularly polarized
pattern is proposed, and optimized by a novel Jumping-Genes Genetic Algorithm. This …

This letter presents a low-cost single-layer printed circuit board (PCB) design of a Rotman
lens and an eight-element Yagi-Uda antenna array suitable for radio frequency (RF) …

This paper presents a novel beam shaping/steering phase array system using substrate
integrated waveguide (SIW) fed Yagi-Uda array antenna. This structure employs an …

A small director array (SDA) is an antenna gain enhancing section of the low-profile smart
antenna which can be used as a fixed array or reconfigurable array using switched parasitic …

This letter proposes a self-deployable circularly polarized (CP) stacked Yagi–Uda phased
antenna array operating at C-band (5.6–6.0 GHz). The proposed antenna system is …

A frequency switchable printed Yagi-Uda dipole sub-array is proposed as an array element
for base station antennas. The sub-array consists of four Yagi-Uda dipole elements loaded …

This paper presents a novel steerable 8-12 GHz Yagi-Uda array antenna using substrate
integrated waveguide (SIW). It employs an integrated waveguide structure microwave Lens …