no code implementations • 4 Jan 2023 • Pulak Sarangi, Mehmet Can Hucumenoglu, Robin Rajamaki, Piya Pal
Our results also formally prove the well-known empirical resolution benefits of sparse arrays, by establishing that the minimum separation between sources can be $\Omega(1/P^2)$, as opposed to separation $\Omega(1/P)$ required by a ULA with the same number of sensors.