Method and system for transmitting and receiving data.

摘要

A method and system for transmitting and receiving data is described. The system includes a transmitter part and a receiver part. The transmitter part includes an antenna (5) for transmitting a modulation signal as a vertically polarised wave and, at the same time transmits a carrier as a horizontally polarised wave. The transmitted waves are received by an antenna (11) of the receiver part which then demodulates the modulation signal.