Keyword: «signal generation»

ARCHITECTURE OF A SPECTRAL EFFICIENT SIGNAL GENERATOR WITH FREQUENCY MULTIPLEXING

Authors:

Andrei Lenshin,

Andrei Lykin

The main advantages and disadvantages of signal generation with non – orthogonal frequency compaction-SEFDM technology are considered. The architecture of the SEFDM signal generator in the Virtex-6 XC6VSX475T-1FFG1156I FPGA based on the discrete Fourier transform is justified. The choice of FPGA for the SEFDM signal generator is justified.

Keywords: non-orthogonal frequency compaction, signal generation, discrete fourier transformation