3D Near-Field Virtual MIMO-SAR Imaging Using FMCW Radar Systems at 77 GHz
Shahrokh Hamidi
TL;DR
This paper introduces a novel 3D mmWave imaging system combining virtual MIMO FMCW radar and SAR techniques, enabling high-resolution, low-cost, and rapid 3D imaging at 77 GHz.
Contribution
It presents a new integrated approach for 3D millimeter-wave imaging using virtual MIMO and SAR, reducing system complexity and cost.
Findings
Achieved high-resolution 3D imaging at 77 GHz
Demonstrated low-cost and compact system design
Enabled high-speed imaging with low complexity
Abstract
In this paper, we present 3D high resolution radar imaging at millimeter-Wave (mmWave) frequencies by means of a combination of virtual Multiple Input Multiple Output (MIMO) Frequency Modulated Continuous Wave (FMCW) Radars and Synthetic Aperture Radar (SAR) which results in a compact, low-cost, and high-speed 3D mmWave imagery system with low complexity.
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Taxonomy
TopicsMicrowave Imaging and Scattering Analysis · Advanced SAR Imaging Techniques · Radar Systems and Signal Processing
MethodsSPEED: Separable Pyramidal Pooling EncodEr-Decoder for Real-Time Monocular Depth Estimation on Low-Resource Settings