Subarray Processing for Projection-based RFI Mitigation in Radio Astronomical Interferometers
Authors: Mitchell C. Burnett, Brian D. Jeffs, Richard A. Black, and Karl F. Warnick
2018 The Astronomical Journal155146.
Provider: AAS Journals
Caption: Figure 6.
Comparison of SIR post-mitigation at the correlator output. SP-SAP is able to mitigate the RFI at lower INRs and consistently improves the SIR as compared to subspace projection over the entire array.