14 citations · 14 across the 6 of their papers we have counts for
3 papers · 1 filter
On the Impossibility of Lossless Waveform Rank Reduction for Certain Redundant Arrays
Robin Rajamäki, Piya Pal
Efficient use of spatio-temporal resources, including sensor arrays and transmit waveforms, is a key challenge in modern MIMO active sensing systems. This paper studies the impact…
Super-resolution with Binary Priors: Theory and Algorithms
Pulak Sarangi, Ryoma Hattori, Takaki Komiyama +1
The problem of super-resolution is concerned with the reconstruction of temporally/spatially localized events (or spikes) from samples of their convolution with a low-pass filter.…
Super-resolution with Sparse Arrays: A Non-Asymptotic Analysis of Spatio-temporal Trade-offs
Pulak Sarangi, Mehmet Can Hucumenoglu, Robin Rajamaki +1
Sparse arrays have emerged as a popular alternative to the conventional uniform linear array (ULA) due to the enhanced degrees of freedom (DOF) and superior resolution offered by t…