Reconstruction of diverse wavefront aberration in inter-satellite communication systems via wavelet methods

In this paper, wavelet methods are used to reconstruct diverse aberration in inter-satellite communication system where two reconstruction indicators are considered: reconstruction accuracy and complexity. A selection method of optimal wavelet basis is given based on the synthesized analysis of these two indicators. Simulation results show that for the reconstruction of wavefront aberration, wavelet selected by the proposed method has higher accuracy and lower complexity than the traditional method by Zernike polynomials.