Out-of-Band Power Suppression in OFDM
作者： Jaap Van De Beek , Fredrik Berggren
DOI: 10.1109/LCOMM.2008.080587
关键词:
摘要: In this letter we show that judicious modulation of non-data subcarriers renders a transmitted OFDM signal and few its higher-order derivatives continuous at the symbol boundaries. This novel approach results in reduced out-of-band emission: typically, it achieves over 30 dB power suppression adjacent-channel center-frequencies.
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