CMA-Guided Co-Design of Antenna and Metasurface for Dual-Circular Polarization at Millimeter Wave
This paper presents a higher order mode (HOM)-based dual circularly polarized antenna design for millimeter wave applications. The main radiating element is a SIW cavity-backed antenna with curved slots, and a 4 × 4 array of square patches, is utilized as a metasurface to enhance the overall antenna performance. Charac...