
arXiv: gr-qc/0406106
handle: 1885/54522
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.
14 pages, 6 figures
Keywords: accuracy, data analysis, telemetry, article, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), interferometry, General Relativity and Quantum Cosmology, antenna, gravity, laser, space flight, signal processing, analytical error, time
Keywords: accuracy, data analysis, telemetry, article, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), interferometry, General Relativity and Quantum Cosmology, antenna, gravity, laser, space flight, signal processing, analytical error, time
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