Serial high-speed connection with a damping of the spectral power density in the frequency response

摘要

Transmitter - / receiving device comprising:a baseband - component (102), which receives data signals, wherein the baseband - component (102) to a noise of the data signals filters and baseband - generates signals,a serial connection (118), which is connected to the baseband - component (102) is connected, anda radio frequency - component (104), which the baseband - signals from the serial connection (118), the baseband - signals with a carrier frequency modulated, in order to produce a radio frequency - signal, and noise of the received radio frequency - signal filters,characterized by the,the transmitter - / receiving device a filter (206; 214), which filters out the noise,that the filter (206; 214) a mixture of a digital and an analog filter, which is provided with an input for serial digital bit streams and an analog output,that the filter (206; 214) zeros in the spectral power density of the signal to be transmitted, andthat the serial connection (118) is an analog interface, by means of which one bit is transmitted simultaneously.