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Content Provider | IEEE Xplore Digital Library |
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Author | Xinghui Zhang Dongya Shen Lan Li Huiyun Liu |
Copyright Year | 2011 |
Description | Author affiliation: School of Information Science and Engineering, Yunnan University, Kunming, 650091, China (Xinghui Zhang; Dongya Shen) || China Unicom Group Yunnan Branch, Kunming, 650091, China (Lan Li; Huiyun Liu) |
Abstract | A frequency reconfigurable antenna for WLAN/WiMAX applications is proposed. Frequency reconfigurable can be achieved by the transform of two PIN diodes switch on the ground slot. The proposed frequency reconfigurable antenna operates in WLAN 2.4 GHz band (2400–2484MHz) and WIMAX 2.5 GHz (2500–2690MHz). When both diodes were disconnected, and operates in WLAN 5.2 GHz (5150–5350MHz) and WIMAX 3.5GHz (3400–3690 MHz)/ 5.5 GHz (5250–5850 MHz) when both diodes were closed. PIN switches on or off can affect antenna's feeding structure, which can solve matching problem caused by change of antenna radiation body structure. In this way, the proposed antenna has good reconfigurable characteristic and high radiation gain. |
Starting Page | 1 |
Ending Page | 7 |
File Size | 1667024 |
Page Count | 7 |
File Format | |
ISBN | 9781467303460 |
e-ISBN | 9781467303484 |
DOI | 10.1109/GMC.2011.6103923 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2011-10-17 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | PIN photodiodes Microstrip antennas Switches Current distribution Microstrip Antenna radiation patterns |
Content Type | Text |
Resource Type | Article |
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