[ZHANG, Peng 张鹏, GUO, Jingli 郭景丽, ZHANG, Feifei 张飞飞] ZTE Plaza, Keji Road South 中国广东省深圳市南山区高新技术产业园科技南路中兴通讯大厦, Guangdong 518057Hi-Tech Industrial Park, NanshanShenzhen, Guangdong 518057 Disclosed in an embodiment of the present application are an antenna and a communication device. The antenna of the embodiment of the present application comprises: a floor; and a radiation body, being provided on a side frame located on a side face of the floor and being connected to the floor in a feeding manner. Disclosed in an embodiment of the present application are an antenna and a communication device. The antenna of the embodiment of the present application comprises: a floor; and a radiation body, being provided on a side frame located on a side face of the floor and being connected to the floor in a feeding manner.

[GUO, Jingli 郭景丽, CUI, Lun 崔伦, ZHANG, Chen 张琛, LI, Kun 李堃, LI, Xiaofeng 李肖峰] Huawei Administration Building 中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 518129Bantian, Longgang DistrictShenzhen, Guangdong 518129 The present application provides an antenna assembly and a communication device; the antenna assembly can be used in a communication device such as a micro base station or a CPE. In the antenna assembly: two second antennas are dipole antennas and are placed orthogonally; each second antenna comprises a second feed part and a second radiating body; in each second antenna, the second feed part is coupled to the second radiating body and used for feeding power to the second radiating body so that the second antenna can radiate a signal of a second frequency band outward; the first antenna comprises a first feed part and a first radiating body; in each first antenna, the second feed part and the second radiating body of the two second antennas serve as at least one part of the first feed part so as to be electrically coupled to the first radiating body and used for feeding power to the first radiating body; the first antenna can radiate a signal of a first frequency band outward; the signal frequency of the second frequency band is lower than the signal frequency of the first frequency band; by means of the fitting of the first antenna and the second antenna, the antenna assembly has a wider bandwidth. The present application provides an antenna assembly and a communication device; the antenna assembly can be used in a communication device such as a micro base

[GUO, Jingli 郭景丽, FENG, Andi 冯安迪, ZHANG, Xiang 张翔, LI, Xiaofeng 李肖峰] Huawei Administration Building 中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 518129Bantian, LonggangShenzhen, Guangdong 518129 Provided in the embodiments of the present application is an electronic device. The electronic device comprises a metal housing, a first feeding branch, a second feeding branch, a first feeding unit and a second feeding unit, wherein the metal housing is formed by an upper surface, a lower surface and a side surface in a surrounding manner; a first notch is provided on the upper surface, a second notch is provided on the lower surface, and an opening is provided on the side surface, the opening, the first notch and the second notch being connected to form a second gap; a first gap is provided on the side surface; the direction of extension of at least part of the first gap is perpendicular to the direction of extension of at least part of the second gap; the first feeding unit couples with and feeds the first gap by means of the first feeding branch; and a second feeding power supply couples with and feeds the second gap by means of the second feeding branch. The polarization mode of an antenna unit formed by the first gap and the first feeding branch is orthogonal to the polarization mode of an antenna unit formed by the second gap and the second feeding branch, and therefore, the antenna unit corresponding to the first gap and the antenna unit corresponding to the second gap are well isolated from each other. Provided in the embodiments of the present application is an electronic device. The electronic device comprises a metal housing, a first feeding branch, a second feeding branch, a first feeding unit and a second feeding unit, wherein the metal housing is formed by an upper surface, a lower surface and a side surface in a surrounding manner; a first notch is provided on the upper surface, a second notch is provided on the lower surface, and an opening is provided on the side surface, the opening, the first notch and the second notch being connected to form a second gap; a first gap is provided on the side surface; the direction of extension of at least part of the first gap is perpendicular to the direction of extension of at least part of the second gap; the first feeding unit couples with and feeds the first gap by means of the first feeding branch; and a second feeding power supply couples with and feeds the second gap by means of the second feeding branch. The polarization mode of an antenna unit formed by the first gap and the first feeding branch is orthogonal to the polarization mode of an antenna unit formed by the second gap and the second feeding branch, and therefore, the antenna unit corresponding to the first gap and the antenna unit corresponding to the second gap are well isolated from each other.