Board including multiple conductive pads corresponding to one contact, and electronic device for identifying conductive pads

An electronic device comprising:

• a board;
• a communication structure comprising a communication circuit disposed on one face of the board and configured to process a communication signal in a designated frequency band among multiple designated frequency bands corresponding to a designated communication method;
• an antenna disposed on another face of the board or inside the board, and including at least one conductive plate;
• a connector disposed on the one face of the board and electrically connected to the communication structure, the connector including a first contact configured to supply a signal to the antenna in a designated direction and a second contact configured to supply a signal to the antenna in a direction different from the designated direction;
• and
• conductive pads spaced apart from the connector and including a first pad electrically connected to the first contact of the connector and a second pad electrically connected to the second contact.

A measurement apparatus comprising:

• a first probe configured to be electrically connected to a first terminal of an external electronic device;
• a second probe configured to be electrically connected to the first terminal and configured to be electrically connected to a second terminal of the external electronic device, the second terminal of the external device being disposed adjacent to the first terminal;
• a third probe configured to be electrically connected to a third terminal of the external electronic device, and defining a signal path of a designated frequency band with the first terminal;
• a processor configured to:
• transmit a first signal in the designated frequency band through the first probe to the external electronic device, acquire, through the third probe, a second signal generated based on the first signal passing through a signal path between the first terminal and the third terminal of the external electronic device, and determine whether the signal path is abnormal based on at least the first signal and the second signal;
• and
• one or more fourth probes configured to be connected to at least one ground terminal corresponding to a ground area of the external electronic device,
• wherein at least some of the fourth probes adjacent to the second probe among the one or more fourth probes are electrically connected to the second probe and having a designated length corresponding to the designated frequency band.