Tae-Uk Jung

An Ultra-Wide-Angle Mechanically Steered Reflectarray Antenna (RA) Based on Non-Specular Reflection

This paper presents a non-specular reflection-based mechanically steered reflectarray antenna (RA) that achieves ultra-wide beam steering up to 80° while preserving mainlobe integrity. Conventional mechanically steered RAs are fundamentally constrained by specular reflection, whe...