Electronic device having antenna

An electronic device having an antenna, the electronic device comprising:

• a first substrate;
• a second substrate spaced apart from the first substrate by a predetermined gap and provided with a ground layer;
• a first cone radiator provided between the first substrate and the second substrate, an upper part of which is connected to the first substrate, a lower part of which is connected to the second substrate, and provided with an upper aperture at the upper part;
• a metal patch disposed on the first substrate, and spaced apart from the upper aperture of the first cone radiator;
• a second cone radiator provided between the first substrate and the second substrate, an upper part of which is connected to the first substrate, a lower part of which is connected to the second substrate, and provided with an upper aperture at the upper part;
• and
• a shorting pin disposed to electrically connect the metal patch and the ground layer of the second substrate,
• wherein the metal patch comprises:
• a first dielectric region from which metal is removed in a region where the upper aperture of the first cone radiator is disposed;
• and
• a second dielectric region from which metal is removed in a region where the upper aperture of the second cone radiator is disposed, and
• wherein a diameter of the upper aperture of the second cone radiator is smaller than a diameter of the upper aperture of the first cone radiator.