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arXiv · gr-qc/0406106

Post-processed time-delay interferometry for LISA

D. A. Shaddock·B. Ware·R. E. Spero·M. Vallisneri
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Abstract

High-precision interpolation of LISA phase measurements allows signal reconstruction and formulation of Time-Delay Interferometry (TDI) combinations to be conducted in post-processing. The reconstruction is based on phase measurements made at approximately 10 Hz, at regular intervals independent of the TDI delay times. Interpolation introduces an error less than 1e-8 with continuous data segments as short as two seconds in duration. Potential simplifications in the design and operation of LISA are presented.

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D. A. Shaddock, B. Ware, R. E. Spero, M. Vallisneri. 2004-06-25. Post-processed time-delay interferometry for LISA. https://doi.org/10.1103/physrevd.70.081101

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