A Compact CPW-fed Antenna consisted of Three Folded Patches for Mobile Handsets

Title & Authors
A Compact CPW-fed Antenna consisted of Three Folded Patches for Mobile Handsets
Choi, In-Tae; Shin, Ho-Sub;

Abstract
In this paper, the compact antenna with three folded patches for use in a number of bands of LTE, WCDMA, US-PCS, and WLAN at the same time is proposed. As the changes in widths of the 3 patches to widen the insufficient bandwidth are given, it is optimized for $\small{S_{11}}$<-6dB(VSWR<3). The CPW with a number of advantages is used in the proposed antenna. The proposed antenna is designed and fabricated with FR4 substrate to the size of $\small{44.9{\times}35{\times}1mm^3}$. Fabricated antenna has within $\small{S_{11}}$<-6dB under operating bands. And measured characteristics of radiation patterns and gains are shown under operating bands.
Keywords
Monopole Antenna;CPW Antenna;4G;Meander Line Antenna;
Language
Korean
Cited by
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