ANTENNA STRUCTURE AND MOBILE TERMINAL DEVICE

摘要

The present invention discloses an antenna structure and ensures an all-metal housing feature of the mobile terminal device. The antenna structure includes a housing and a feed plate, where the housing includes a main housing, a first floating object, a second floating object, and an antenna radiator; and the first floating object, the second floating object, and the antenna radiator are separated from the main housing by a first slot; there is a second slot between the first floating object and one side of the antenna radiator, and a third slot between the second floating object and the other side of the antenna radiator; the main housing, the first floating object, the second floating object, and the antenna radiator are connected as a whole by an insulator; and the feed plate is disposed opposite to the main housing, the first floating object, and the antenna radiator at an interval.

主权项

1. An antenna structure, comprising:
a housing made of a conducting material, wherein the housing comprises,
a main housing, and a first floating object, a second floating object and an antenna radiator all disposed on one side of the main housing, and wherein the first floating object, the second floating object, and the antenna radiator are separated from the main housing by a first isolation slot,the first floating object is disposed on one side of the antenna radiator, and the first floating object is separated from the antenna radiator by a second isolation slot,the second floating object is disposed on the other side of the antenna radiator, the second floating object is separated from the antenna radiator by a third isolation slot, and both the second isolation slot and the third isolation slot are conducted to the first isolation slot, andthe main housing, the first floating object, the second floating object, and the antenna radiator are connected as a whole by an insulator; and a feed plate disposed within the housing, wherein the feed plate is disposed opposite to the main housing, the first floating object, and the antenna radiator at an interval.