A terminal antenna structure and terminal

Abstract

Embodiments of the present invention disclose a terminal antenna structure, where a metal plate covers a dielectric plate; a coplanar waveguide CPW feeding strip and a feeding point are disposed on the dielectric plate; the feeding point is disposed at one end of the feeding strip, and the feeding point is connected to the metal plate to implement feed connection between the CPW feeding strip and the metal plate; a hole is opened on the metal plate, and the hole includes a first part and a second part on one side of the first part close to the center of the metal plate or on two sides of the first part; the first part is disposed at positions that are on the metal plate and are corresponding to the CPW feeding strip and the feeding point; and the second part extends along the one side or the two sides of the first part to form at least two gaps. The embodiments of the present invention further provide a terminal. The antenna structure according to the embodiments of the present invention can cover an entire LTE frequency band, has high efficiency, and meets an LTE full-band performance requirement.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a terminal antenna structure and a terminal. Background technique [0002] With the rapid development of mobile communication technology, the functions of terminal products are becoming more and more diverse and complex, and the requirements for terminal antennas are becoming more and more demanding and strict. Nowadays, the integration level of terminal products is constantly improving, requiring the realization of the second generation mobile communication technology (Second Generation, 2G), the third generation mobile communication technology (Third Generation, 3G) and the fourth generation mobile communication technology in the same terminal product at the same time (Fourth Generation, 4G) long-term evolution (LongTerm Evolution, LTE), etc., which makes the requirements for antenna bandwidth and performance higher and higher. Therefore, broadband, high-efficie...

AI Technical Summary

Problems solved by technology

Since the bandwidth of the LTE frequency band is much wider than that of the previous 2G and 3G frequency bands (for example, 791~960MHz, 1400~1500MHz, 1710~2690MHz), it is difficult for conventional antennas to meet the requirements of this bandwidth

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