A Compact Tri-band Antenna for PCS/UMTS/WLAN/WiMAX Applications
Date Issued
2012
Date
2012
Author(s)
Chiu, Shih-Cheng
Abstract
With the many different protocol springing up, multi-band antennas have been used for wireless communication products to satisfy the standards. To make antennas lighter, thinner, shorter, and smaller , designing of antennas is more and more difficult. This thesis focuses on tri-band manipulation by using two different size rectangular ring patch and a invertedΠ-shaped element in a CPW-fed antenna simply made in a single plane, and tunning the parameters of structures make the characteristics in high, middle and low frequency bands can be adjusted almost independently.
Subjects
coplanar wave guide
monopole antennas
multi-band antennas
printed antennas
Type
thesis
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