| 摘要 |
A code for signal transmission is a so-called perfect code with zero sidelobes in its autocorrelation function if and only if the modulus of the Fourier transform of said code is equal to 1. A communication device equipped for communications with perfect codes is one, a code source of which outputs a perfect code. A remote sensing device equipped for remote sensing with perfect codes is one, a code source of which outputs a perfect code.
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