Abstract: The problem of designing a fast and accurate image reconstruction algorithm for 3-D near-field microwave imaging with sparse multiple-input multiple-output (MIMO) arrays is discussed in this ...
Abstract: The millimeter-wave (MMW) 3-D imaging technology with mechanically scanned 1-D nonuniform sparse multiple-input–multiple-output (MIMO) arrays has been extensively researched due to its ...
This paper presents a generic beamformer design algorithm for arbitrary microphone array geometry. It makes efficient use of noise models for ambient and instrumental and microphone directivity ...