High throughput satellite systems aiming to provide Tbit/s throughput per satellite and beyond are fast becoming a reality. The architectures of Tbit/s satellite systems are fundamentally different from traditional satellite systems resulting in much higher levels of interference due to small spot beams, greater linear and non-linear distortions due to large signal bandwidths, significantly larger variability in the operating signal-to-noise ratios, etc. This introduces many challenges in the signal processing at the terminals, both in terms of theoretical performance evaluation as well as practical architectures for satellite terminals which can match the economics of low-cost terrestrial wire-line and wireless terminals.
12月03日
2014
12月05日
2014
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