Electromagnetic wave transmission/reception device

An electromagnetic wave reception device for receiving electromagnetic waves transmitted in a space outside, the electromagnetic wave reception device comprising:

• two or more antenna electrodes;
• and
• a common lead wire,
• wherein when three directions perpendicular to each other are defined as a x-direction, a y-direction, and a z-direction, two or more antenna electrodes extending in the x direction are arranged parallel to each other in the z direction, and the two or more antenna electrodes are connected by the common lead wire and at least one of the electromagnetic waves transmitted in the z direction in the space outside are received by the two or more antenna electrodes, and adjacent antenna electrodes are generated by the at least one of the electromagnetic waves with a resonance frequency that is determined by an electromagnetic wave velocity and a distance between the antenna electrodes and a voltage is induced between the two antenna electrodes and an AC current from the lead wire is output.