654 citations · 1.9k across the 149 of their papers we have counts for
5 papers · 2 filters
Unambiguous Delay-Doppler Recovery from Random Phase Coded Pulses
Xiang Liu, Deborah Cohen, Tianyao Huang +2
Pulse Doppler radars suffer from range-Doppler ambiguity that translates into a trade-off between maximal unambiguous range and velocity. Several techniques, like the multiple PRFs…
Compressed Fourier-Domain Convolutional Beamforming for Wireless Ultrasound imaging
Alon Mamistvalov, Yonina C. Eldar
Wireless ultrasound (US) systems that produce high-quality images can improve current clinical diagnosis capabilities by making the imaging process much more efficient, affordable,…
eSampling: Energy Harvesting ADCs
Neha Jain, Nir Shlezinger, Bhawna Tiwari +4
Analog-to-digital converters (ADCs) allow physical signals to be processed using digital hardware. The power consumed in conversion grows with the sampling rate and quantization re…
RaSSteR: Random Sparse Step-Frequency Radar
Kumar Vijay Mishra, Satish Mulleti, Yonina C. Eldar
We propose a method for synthesizing high range resolution profiles (HRRP) using stepped frequency waveform (SFW) processing. Conventional SFW radars sweep over the available spect…
Sparse Array Design via Fractal Geometries
Regev Cohen, Yonina C. Eldar
Sparse sensor arrays have attracted considerable attention in various fields such as radar, array processing, ultrasound imaging and communications. In the context of correlation-b…