Phase-Based Range-Enhanced Millimeter-Wave Imaging Technique for Multistatic Planar Array

Zhongmin Wang,Xianzhong Tian,Tianying Chang,Hong-Liang Cui

IEEE Transactions on Microwave Theory and Techniques（2022）

引用 3|浏览9

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摘要

A millimeter-wave (mmW) range enhancement imaging technique for multistatic planar arrays is presented. The echo in an active mmW imaging system that contains both amplitude and phase information, and the latter can be potentially exploited for improving imaging performance in the range direction. With the help of a two-dimensional (2-D) phase unwrapping scheme, and the multi-input–multi-output ra...

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关键词

Imaging,Image reconstruction,Planar arrays,Security,Radar imaging,Optical interferometry,Bandwidth

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