Efficient Doppler-Compensated Reiterative Minimum Mean-Squared-Error Processing | Zendy

Travis D. Cuprak | Zendy; Kathleen E. Wage | Zendy

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Efficient Doppler-Compensated Reiterative Minimum Mean-Squared-Error Processing

Author(s) -

Travis D. Cuprak,

Kathleen E. Wage

Publication year - 2017

Publication title -

ieee transactions on aerospace and electronic systems

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.137

H-Index - 144

eISSN - 1557-9603

pISSN - 0018-9251

DOI - 10.1109/taes.2017.2651480

Subject(s) - aerospace , robotics and control systems , signal processing and analysis , communication, networking and broadcast technologies

Doppler distortion degrades the performance of the reiterative minimum mean-squared-error (RMMSE) adaptive pulse compression (APC) algorithm. This paper presents a new approach for robust RMMSE Doppler compensation through the use of covariance matrix tapers (RMMSE-CMT). RMMSE-CMT delivers performance comparable to the existing approaches such as Doppler-compensated APC (DC-APC). RMMSE-CMT is simple to implement and offers considerable computational savings over DC-APC. RMMSE-CMT also provides improved Doppler robustness in the fast-APC algorithm.

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