A comprehensive review concerning the geometry, the manufacturing technologies, the
materials, and the numerical techniques, adopted for the analysis and design of wideband …

Since its first introduction about a decade ago, the halfmode substrate-integrated waveguide
(HMSIW) has gained enormous interest from researchers, with particular appeal in the …

A novel dual-band substrate-integrated waveguide (SIW) antenna array topology is
proposed for operation in the 28 and 38 GHz frequency bands. Four miniaturized quarter …

A planar circularly polarized substrate integrated waveguide (SIW) stacked patch antenna
array consisting of four sequential-rotation (SR) subarrays is presented for Ka-band …

A novel compact dual-band cavity-backed substrate integrated waveguide (SIW) array
antenna using high-order radiation modes has been proposed in this paper. The first high …

A novel circularly polarized (CP) antenna element based on spiral antenna is proposed in
this paper. It is differentially fed with an aperture through two vias locating at opposite sides …

A wideband circularly polarized (CP) 4× 4 millimeterwave antenna array composed of novel
microstrip antenna elements is presented for IEEE 802.11 aj (45 GHz) application. Through …

Using aperture-fed stacked curl elements, a full corporate-fed millimeter-wave planar
broadband circularly polarized antenna array is proposed. First, the stacked curl element is …

A single-fed low-profile millimeter-wave substrate-integrated waveguide (SIW) cavity-backed
slot antenna for dual-band circular polarization (CP) applications is proposed. First, by …

This paper proposed a wideband, efficient, and high gain circularly polarized (CP) array
antenna based on the gap waveguide technology for 30 GHz frequency band applications …