MIMO FMCW Radar with Doppler-Insensitive Polyphase Codes
نویسندگان
چکیده
Co-located MIMO is used to enlarge the antenna aperture virtually and increase angular resolution. This paper shows FMCW radar using VAA. Polyphase codes are designed for modulating successive chirps of transmitting signals. The optimized have low cross-correlations regardless Doppler filter mismatch. Compared with orthogonal codes, show robust performance mismatch lower angle estimation errors. entire procedure explained, simulation results provided.
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ژورنال
عنوان ژورنال: Remote Sensing
سال: 2022
ISSN: ['2315-4632', '2315-4675']
DOI: https://doi.org/10.3390/rs14112595