基于原子范数最小化的微波符合成像无网格方法

2020 International Symposium on Antennas and Propagation (ISAP) Pub Date : 2021-01-25 DOI:10.23919/ISAP47053.2021.9391320

Kaicheng Cao, Yongqiang Cheng, Kang Liu, Hongyan Liu, Hongqiang Wang

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引用次数: 0

摘要

微波符合成像(MCI)在凝视成像和前视成像领域具有巨大的应用潜力。然而，现有的基于网格的成像方法往往存在网格失配问题，严重影响成像性能。本文提出了一种基于原子范数最小化(ANM)的无网格MCI成像方法，在保持MCI超分辨能力的同时，解决了网格失配问题。

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A Gridless Method for Microwave Coincidence Imaging Based on Atomic Norm Minimization

Microwave coincidence imaging (MCI) has great potential in the staring and forward-looking imaging realms. However, the existing grid-based imaging methods usually suffer from grid mismatch problem which would significantly degrade the imaging performance. In this paper, a gridless MCI imaging method based on the atomic norm minimization (ANM) is proposed to offer a resolution to the grid mismatch problem, while maintaining the super-resolution ability of MCI.

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2020 International Symposium on Antennas and Propagation (ISAP)

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