2 papers
eess.SP2025
Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cramér-Rao bound
Ids van der Werf, Robin Rajamäki, Geert Leus
This paper investigates jointly optimal array geometry and waveform designs for active sensing. Specifically, we focus on minimizing the Cramér-Rao lower bound (CRB) of the angle…
eess.SP2024
Optimal Pilot Design for OTFS in Linear Time-Varying Channels
Ids van der Werf, Richard Heusdens, Richard C. Hendriks +1
This paper investigates the positioning of the pilot symbols, as well as the power distribution between the pilot and the communication symbols in the orthogonal time frequency spa…