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Progress In Electromagnetics Research Letters
ISSN: 1937-6480
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DESIGN OF AN ANTENNA WITH GROUND PLANE SLOTS FOR LTE/WWAN MOBILE PHONES

By P. Huang and L. Huang

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Abstract:
In this paper, an antenna composed of an inverted L-shaped feeding strip and a shorting strip with three branches for LTE/WWAN mobile phones is presented. With the help of novel ground plane slots, the proposed antenna can realize miniaturization (34×15 mm2) and multiband to cover LTE/WWAN bands. The measured bandwidth (3:1 VSWR) of the proposed antenna is 156 MHz (810-966 MHz) at the low band and 1937 MHz (1548-3485 MHz) at the high band. Moreover, the lowest measured radiation efficiency of the fabricated antenna is more than 54% in the whole operation band. The proposed antenna has been successfully fabricated and measured, and there is a good agreement between simulated and measured results.

Citation:
P. Huang and L. Huang, "Design of an Antenna with Ground Plane Slots for LTE/WWAN Mobile Phones," Progress In Electromagnetics Research Letters, Vol. 83, 15-22, 2019.
doi:10.2528/PIERL19012701

References:


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