Antenna structure having plural slits arranged at predetermined interval on conductive substrate and another slit extending to space between slits, and electronic device including antenna structure

An electronic device comprising:

• a communication module;
• and
• an antenna structure electrically connected to the communication module,
• wherein the antenna structure includes:
• a conductive substrate including a first area and a second area adjacent to the first area,
• a plurality of slits formed in the first area of the conductive substrate parallel to each other with a first predetermined interval therebetween in a predetermined direction, and
• a one or more slits formed in the second area of the conductive substrate at a position corresponding to an inter-slit area between at least some slits among the plurality of slits, the one or more slits being disposed parallel to the at least some slits at a second predetermined interval therebetween in the predetermined direction, and
• wherein the one or more slits are configured to extend to a portion of the inter-slit area.

An electronic device comprising:

• a housing including a space formed therein to accommodate at least one electronic component therein;
• and
• at least one antenna structure disposed in at least a part of the housing,
• wherein the at least one antenna structure includes:
• a plate that surrounds an inner space of the electronic device, the plate including a first face facing an outside of the electronic device,
• at least one of a first extension integrally extending from the plate and including a second face, at least a portion of which is oriented in a direction different from a direction in which the first face is oriented, or a second extension integrally extending from the plate and including a third face, at least a portion of which is oriented in a direction different from the direction in which the first face is oriented, and
• a plurality of slits formed in at least a part of the plate and at least a part of the first extension or in at least a part of the plate and at least a part of the second extension parallel to each other with a predetermined interval therebetween, and
• wherein the plurality of slits formed in the at least the part of the plate and the at least the part of the first extension or the at least the part of the second extension are parallel to each other on separate planes.