Quality Improvement of Millimeter-Wave Imaging Systems Using Optimized Dual Polarized Arrays

In this article, we propose a software–hardware system to improve the quality of image recovery in millimeter-wave (MMW) imaging systems, which aims to benefit from copolarization and cross-polarization scatterings from the target. The proposed dual-polarized antenna array structures consist of two orthogonal subarrays with the same phase center, where each subarray is comprised of 更多