Design of an SIW-Based Frequency-Scanning Millimeter-Wave MIMO Antenna for 5G Applications
This paper presents a substrate-integrated waveguide (SIW)-based horn-reflector-fed leaky-wave multiple-input-multiple-output (MIMO) antenna for millimeter-wave 5G applications. The proposed leaky-wave antenna aperture consists of a $25 \times 16$ array of slot pairs arranged in a planar grid configuration, providing b...