43 citations · 45 across the 14 of their papers we have counts for
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eess.SP2019★ 43 cited
Hybrid Beamforming for Active Sensing using Sparse Arrays
Robin Rajamäki, Sundeep Prabhakar Chepuri, Visa Koivunen
This paper studies hybrid beamforming for active sensing applications, such as millimeter-wave or ultrasound imaging. Hybrid beamforming can substantially lower the cost and power…
eess.SP2019
Analog Beamforming for Active Imaging using Sparse Arrays
Robin Rajamäki, Sundeep Prabhakar Chepuri, Visa Koivunen
This paper studies analog beamforming in active sensing applications, such as millimeter-wave radar or ultrasound imaging. Analog beamforming architectures employ a single RF-IF ch…