| 摘要 |
PROBLEM TO BE SOLVED: To provide a USB cable functioning as an antenna at a desire frequency band, without additional provision of an antenna line.SOLUTION: In the USB cable for connecting between a load and a power source, two parallel resonators are respectively inserted in each of at least two signal lines. An electric length between the two parallel resonators in each signal line is set to be a 1/4 or odd number multiples of the wavelength of a desired reception frequency band. The load-side ends of the parallel resonators on the power source side of each signal line are connected through each capacitor, and the source-side ends of the parallel resonators on the load side of each signal line are connected through each capacitor. |
