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Hasil Pencarian

Ditemukan 1 dokumen yang sesuai dengan query
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Filbert H. Juwono
Exploiting ldpc codes for improving the performance of clipped-ofdm system
" Orthogonal Frequency Division Multiplexing (OFDM) is a multicarrier transmission technique that becomes the best choice in wireless high-data-rate transmission. The drawbacks of OFDM are high Peak-to-Average Power Ratio (PAPR) and sensitivity to frequency offset. High PAPR decreases the amplifier’s efficiency. The simplest PAPR reduction method is clipping, but it gives in-band and out-of-band distortion that degrades the performance of the system. There are various types of clipping, such as classical clipping, deep clipping, and smooth ... "
Depok: Faculty of Engineering, Universitas Indonesia, 2013
UI-IJTECH 4:1 (2013)
Artikel Jurnal  Universitas Indonesia Library