Antenna module
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United States of America Patent
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-
Jan 2, 2018
Issued Date -
N/A
app pub date -
Jan 28, 2016
filing date -
Jul 8, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An antenna module applicable to a mobile device is provided in the present disclosure. The antenna module includes a metal frame, a circuit board surrounded by the metal frame, and an antenna portion on the circuit board. The circuit board includes a main board and a ground board placed on the main board. The antenna portion includes at least one low frequency (LF) ground point and at least one high frequency (HF) ground point arranged on the ground board, and a feed point arranged on the main board. The at least one LF ground point and the at least one HF ground point contact the metal frame; a first current path length between the feed point and the at least one LF ground point is greater than a second current path length between the feed point and the at least one HF ground point.
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