| 摘要 |
PROBLEM TO BE SOLVED: To achieve a compact transmission channel capable of lowering reflection and loss.SOLUTION: A transmission channel 100 includes: a dielectric substrate 101; a signal line 102; a pair of ground pads 104; a ground layer 105; and through-holes 104A. A length LP of the ground pads 104 along a direction of the signal line 102 is longer than a length WP of the ground pads 104 in a direction crossing the signal line 102. |
