基于fpga传输的n连续OFDM信号分析

E. Lizarraga, V. Sauchelli, Gabriel N. Maggio
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引用次数: 1

摘要

与传统OFDM相比,n连续OFDM系统已被提出以实现带外发射功率的重要降低。但是,系统的复杂性增加了,并且需要进行一些资源要求较高的操作。因此,本工作考虑了发射机的FPGA实现,并对IFFT长度对连续性条件表示的影响进行了新颖的分析。在模型中进行了光谱测量来评估性能。
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N-continuous OFDM signal analysis of FPGA-based transmissions
N-Continuous OFDM systems have been proposed to achieve an important reduction of the out-of-band emitted power compared to conventional OFDM. However, system complexity has been increased and some resource demanding operations are necessary. So, this work considers the implementation in FPGA of the transmitter and also provides a novel analysis on the influence of the IFFT length in the representation of the continuity condition. Spectral measurements are practiced in the model to evaluate the performance.
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