Preprint
Oct 2026
Waveform Bandwidth and Frequency Diversity in FDA-MIMO Range-Angle Estimation: A CRLB Perspective
Frequency-diverse array multiple-input multiple-output (FDA-MIMO) radar introduces range-dependent phase diversity through element-dependent carrier-frequency offsets, in addition to the delay information carried by transmitted waveforms. This paper develops a bandwidth-aware Cramer-Rao lower bound (CRLB) framework to...
Guo-Qing Xia, Qu Luo, Yu Liu et al.
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