MULTI-BAND ANTENNA AND COMMUNICATION TERMINAL

摘要

Provided is a multi-band antenna, comprising: a feeding point, a grounding point, a high-frequency radiating body working at a high frequency band and a low-frequency radiating body working at a low frequency band. One end of the high-frequency radiating body is electrically connected to the feeding point, and the other end of the high-frequency radiating body is electrically connected to the grounding point; and the electrical length between the two ends of the high-frequency radiating body is a half wavelength of the high frequency band. The high-frequency radiating body is connected to the low-frequency radiating body in a first position, and the length from the first position to the feeding point is less than that from the first position to the grounding point.