Handheld electronic device

A mobile phone comprising:

• a housing structure defining a plurality of radiating elements of a first antenna group configured to operate at a first frequency band and comprising:
• a first metal side wall defining a first radiating element of the first antenna group;
• a second metal side wall coupled to the first metal side wall and defining a second radiating element of the first antenna group;
• and
• a third metal side wall coupled to the second metal side wall and defining an antenna window;
• a front cover coupled to the housing structure and defining a front surface of the mobile phone;
• a rear cover coupled to the housing structure and defining a rear surface of the mobile phone;
• a display positioned below the front cover;
• a second antenna group configured to operate at a second frequency band different from the first frequency band, the second antenna group comprising:
• a first directional antenna positioned within the mobile phone and defining a first radiation pattern extending through the rear surface of the mobile phone and along a first primary transmission direction;
• and
• a second directional antenna positioned within the mobile phone and defining a second radiation pattern extending through the antenna window of the third metal side wall and along a second primary transmission direction, the second directional antenna comprising:
• a first directional antenna element configured to operate at a first frequency;
• and
• a second directional antenna element configured to operate at a second frequency different from the first frequency.

A mobile phone comprising:

• a front cover defining a front surface of the mobile phone;
• a rear cover defining a rear surface of the mobile phone;
• a housing structure extending from the front cover to the rear cover and defining at least a portion of a peripheral side wall of the mobile phone and a plurality of radiating elements of a first antenna group configured to operate at a first frequency band, the housing structure comprising:
• a first conductive member defining:
• at least a portion of a first side surface of the mobile phone;
• and
• a first radiating element of the first antenna group;
• a second conductive member coupled to the first conductive member and defining:
• at least a portion of a second side surface of the mobile phone;
• and
• a second radiating element of the first antenna group;
• and
• a third conductive member coupled to the second conductive member and defining a first hole extending therethrough and a second hole extending therethrough;
• a display positioned below the front cover;
• and
• a second antenna group configured to operate at a second frequency band different from the first frequency band, the second antenna group comprising:
• a first directional antenna positioned between the front cover and the rear cover and defining a first radiation pattern extending through the rear surface of the mobile phone and along a first primary transmission direction;
• and
• a second directional antenna comprising:
• a first directional antenna element defining a second radiation pattern extending through the first hole and along a third primary transmission direction orthogonal to the first primary transmission direction;
• and
• a second directional antenna element defining a third radiation pattern extending through the second hole and along the third primary transmission direction.