| abstract |
An electronic system includes a circuit board, a first conducting element, a second conducting element and at least one connecting element. In this case, the circuit board has at least one through hole and at least one grounding unit disposed around the through hole. The first conducting element is disposed on one side of the circuit board, and the second conducting element is disposed on the other side of the circuit board. The connecting element is disposed through the through hole for connecting the first conducting element and the second conducting element. |