Patent ID: 9577332
Date: 2017-02-21
CPC Classifications: H01Q

Claim:
1. A multi-band antenna comprising: an antenna frame having two end portions; multiple feed points located on the antenna frame, the multiple feed points comprising a first feed point located at one end portion of the antenna frame and electrically coupled to a first communication unit, and a second feed point located between the two end portions of the antenna frame and electrically coupled to a second communication unit, wherein the first feed point is electrically coupled to the first communication unit through an antenna diplexer, wherein the first communication unit comprises a first communication module for generating and/or receiving signals belonging to a first frequency band and a second communication module for generating and/or receiving signals belonging to a second frequency band; and multiple ground points located on the antenna frame, the multiple ground points comprising a first ground point located between the two end portions of the antenna frame and a second ground point located at the other end portion of the antenna frame; wherein the multiple feed points and the multiple ground points are alternately located on the antenna frame, multiple radiating elements are formed on the antenna frame, the multiple radiating elements are configured to radiate signals having different frequency bands, and each radiating element is formed between a feed point and a ground point.