METHOD AND CABLE FOR CONNECTING ELECTRONIC EQUIPMENT TO ANOTHER ELECTRONIC EQUIPMENT
The present invention is a connection method and a connecting cable, which can significantly improve the transmission of low-frequency signals as well as the undesired radiation level of high-frequency signals. To connect electronic devices (1a) and (1b) by a connecting cable (4), the part between one and the other end of the signal line (2) of a connecting cable is shielded by a first external conductor (3a), one end of the first external conductor (3a) being connected to reference potential of the electronic device (1a), the first external conductor (3a) being shielded by a second external conductor (3b), and the second external conductor (3b) is connected to reference potential of the second electronic device (1b), whereby the reference potential of one electronic device and the reference potential of the other electronic device are coupled through a stray capacity between the first external conductor (3a) and the second external conductor (3b), and the length of opposition between the first external conductor (3a) and the second external conductor (3b) is adjusted according to a frequency with which undesired radiation is to be suppressed. <IMAGE>