Circuit arrangement and method for generating a radio-frequency, analogue transmission signal using reduced interference signals

Abstract

A circuit arrangement for generating a high-frequency, analog transmission signal, in particular a high-frequency, analog single-carrier transmission signal. The circuit arrangement has a synthesis apparatus for generating the high-frequency, analog transmission signal on the basis of a discrete frequency spectrum of a digital modulated, baseband signal. A transmission device for transmitting a high-frequency, analog transmission signal. The transmission device having an antenna for transmitting the transmission signal, and a synthesis apparatus for generating the high-frequency, analog transmission signal, on a basis of a discrete frequency spectrum of a digital, modulated baseband signal. A method for transmitting a high-frequency, analog transmission signal, which is a high-frequency, analog single-carrier transmission signal. The method includes providing a discrete frequency spectrum of a modulated, digital baseband signal; generating the high-frequency, analog transmission signal on the basis of the discrete frequency spectrum; and transmitting the high-frequency, analog transmission signal by means of an antenna.

Dependencies are inferred from the claim text.