Antenna system and mobile terminal

Abstract

The invention relates to an antenna system and a mobile terminal, and belongs to the technical field of communication. The antenna system comprises a circuit board, a first antenna unit and a second antenna unit; the circuit board comprises an RF source and the connection ground, and the RF source comprises a first side and a second side adjacent to the first side; the first antenna unit is arranged in the outer side of the first side and comprises first bar-shaped segments connected to one another, and the first antenna also includes a first feed point and a first feed ground point; the second antenna unit is arranged in the outer side of the second side, and comprises second bar-shaped segments connected to one another, and the second antenna unit includes a second feed point and a second feed ground point; and at least one bar-shaped segment is arranged vertical to at least one second bar-shaped segment, both the first and second feed points are connected with the RF source, and thefirst and second feed ground points are connected with the connection ground to form first and second antennas. Thus, energy loss in the signal transmission process can be reduced, and the antenna performance is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an antenna system and a mobile terminal. Background technique [0002] With the development of communication technology, mobile terminals such as mobile phones are often equipped with two antenna units, such as WIFI5G and WIFI2.4G. The two antenna units are generally located at both ends of the mobile phone along the width direction, and the radio frequency source is set between the two antenna units. , obviously, this structure increases the distance between each antenna unit and the radio frequency source, and increases the energy loss in signal transmission; and this antenna structure, the isolation between the two antenna units is relatively low, which may cause the two to affect each other . Contents of the invention [0003] The present invention provides an antenna system and a mobile terminal, which can solve the above problems. [0004] A first aspect o...

AI Technical Summary

Problems solved by technology

[0002] With the development of communication technology, mobile terminals such as mobile phones are often equipped with two antenna units, such as WIFI5G and WIFI2.4G. The two antenna units are generally located at both ends of the mobile phone along the width direction, and the radio frequency source is set between the two antenna units. , obviously, this structure increases the distance between each antenna unit and the radio frequency source, and increases the energy loss in signal transmission; and this antenna structure, the isolation between the two antenna units is relatively low, which may cause the two to affect each other

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