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EURASIP Journal on Advances in Signal Processing
Figure 6 | EURASIP Journal on Advances in Signal Processing

Figure 6

From: A stable realization of apodization filtering applied to noise SAR and SAR range sidelobe suppression

Figure 6

Matched filtering outputs before and after sidelobe suppression. The outputs relating to SNR = ∞ are denoted by black solid line; and the outputs relating to SNR = 20 dB are denoted by color dash line. (A) Original outputs without sidelobe suppression. (B) Outputs filtered by SRAF with filter length 500. (C) Outputs filtered by SRAF with filter length 800. (D) Outputs weighted by Hamming window. (E). Outputs weighted by Chebyshev window. (F) Performance comparison of algorithms (SNR = ∞).

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