PAPR Reduction
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The document discusses reducing peak-to-average power ratio (PAPR) in multi-carrier communication systems. PAPR reduction is important because high peak powers can cause signal distortion. The document is authored by Simon Litsyn from the Department of Electrical Engineering at Tel Aviv University and focuses on techniques for PAPR reduction in multi-carrier systems. It includes graphs and equations related to analyzing and reducing PAPR.
PAPR Reduction
- 1. Peak-to-Average Power Ratio (PAPR) Reduction in Multi-Carrier Communication Systems Simon Litsyn Department of Electrical Engineering – Systems, Tel Aviv University, 69978 ISRAEL litsyn@eng.tau.ac.il
- 2. Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems
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- 6. Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems 1 0 5 . 0 2 . 0 4 . 0 6 . 0 8 . 1 - . 0 5 *1 1 1 0.5 0.2 0.4 0.6 0. 8 1 0.5 *(-1) 6 4 -1 1 0.5 0.2 0.4 0.6 0. 8 1 -0. 5 *(-1) 1 1 0.5 0.2 -0.5 -1 0.4 0.6 0.8 1 *1 = 2 0.2 0.4 0.6 0.8 1
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- 17. Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems 5 4 3 2 1 0.2 0.4 0.6 0.8 1
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- 35. Peak-to-Average Power Ratio (PAPR) Reduction in multi-carrier systems 4 3.5 3 2.5 1.25 1.5 1.75 2.25 1.5 2.5 2.75 3
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