@inproceedings{10429ca126254fc3adf513888904aa51,
title = "Optimal Carrier Frequency Design for Frequency Diverse Array Mimo Radar",
abstract = "In this work, we introduce a novel approach for designing the transmit frequency offset scheme based on Cram{\'e}r-Rao lower bound (CRLB) minimization for a frequency diverse array multiple-input multiple-output (FDA-MIMO) radar. The problem originates in non-uniform FDA radar where each frequency offset scheme derives from a specific mathematical model, but where no optimization is conducted with respect to the frequency offset design. We propose two frequency selection schemes for FDA-MIMO radar based on A-optimal minimization, both incorporating a priori knowlegdge. The worst case optimal FDA-MIMO (OFDA-MIMOW) radar forms the frequency selection by minimizing the CRLB over a grid of the unknown parameters, whereas the Bayesian optimal FDA-MIMO (OFDA-MIMO-B) radar instead minimizes the Bayesian CRLB (BCRLB). The performances of the methods are evaluated using simulated data and compared to other common frequency selection schemes.",
keywords = "BCRLB, CRLB, FDA-MIMO, frequency offset optimization, MIMO radar",
author = "Jie Cheng and Maria Juhlin and Wang, {Wen Qin} and Andreas Jakobsson",
year = "2023",
doi = "10.1109/ICASSP49357.2023.10095867",
language = "English",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",
booktitle = "ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing, Proceedings",
address = "United States",
note = "48th IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2023 ; Conference date: 04-06-2023 Through 10-06-2023",
}