method and schaltungsanordnung for the transfer of messages using approximations of hermiteschen functions

摘要

A method and circuit arrangement for transmission of messages in which a number of L components (mSUB0/SUB, . . . , mSUBL-1/SUB) are coded by means of orthogonal functions to a signal (s(t)), and in which approximations of hermitic functions are used as orthogonal functions. A Fourier transform is performed on the received signal and subsequently decoded with the aid of the orthogonal functions.