Using a Discrete Fourier Transform to Estimate Phase in Interferometric Direction Finding
ELECTRONICS RESEARCH LAB ADELAIDE (AUSTRALIA)
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This document discusses the use of the Discrete Fourier Transform to estimate the phase of particular frequency components of a sampled signal. Attention is paid to the limitations of the Discrete Fourier Transform in general. Particular emphasis is placed on estimating phase for use in Interferometric Direction Finding.
- Numerical Mathematics
- Target Direction, Range and Position Finding