Patent ID: 7369616

Claim:
A computer system, comprising: a transmission path provided for transmitting data in the computer system; at least one printed circuit board for mounting at least one transmitting integrated circuit and at least one receiving integrated circuit and for forming the transmission path, wherein the at least one transmitting integrated circuit comprises at least one transmitter, and the at least one receiving integrated circuit comprises at least one receiver; a first transmitter, disposed on the at least one printed circuit board, arranged to output a first modulated signal communicating data; a second transmitter, disposed on the at least one printed circuit board, arranged to output a second modulated signal communicating data on the transmission path, wherein a modulated transmission on the transmission path comprises the first modulated signal and the second modulated signal; a first receiver, disposed on the at least one printed circuit board, arranged to receive the modulated transmission; and a second receiver, disposed on the at least one printed circuit board, arranged to receive the modulated transmission, wherein the first and second receiver receive the modulated transmission for data communications, wherein the transmission path formed on the at least one printed circuit board connects the first and the second transmitter to the first and the second receiver without being branched directly to an antenna or a cable line for transmitting data.