| 摘要 |
PROBLEM TO BE SOLVED: To achieve a configuration involved in signal transmission at a low cost, while ensuring suppression of EMI and the degree of freedom of installation.SOLUTION: A transmission module includes a connector part (2) having a connector side base plate (20) on which a terminal part (21) having a ground terminal and a data terminal is formed, and a signal processing section (23) mounted on the connector side base plate and processing a high frequency signal having a frequency higher than that of a data signal being inputted or outputted via the data terminal, and a transmission cable part (3) having a cable side base plate (30) on which a cable side ground layer (30G) connected electrically with the ground terminal and a signal line (30D) for transmitting the high frequency signal are formed, and transmitting a signal based on the high frequency signal. The cable side ground layer is arranged at least below or above the signal line, depending on the fact that a portion including the cable side ground layer of the cable side base plate is folded. |
