Miniature transparent UWB antenna with tunable notch for green wireless applications

In this paper, the design of a UWB antenna using a transparent AgHT-8 material is proposed for green wireless applications. Computer simulation is used for studies. For verification of the design, the proposed antenna is fabricated on an AgHT-8 film and measured. Results show that the antenna has be...

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Bibliographic Details
Main Authors: Peter, T, Sun, Y Y, Yuk, T I, AbuTarboush, H F, Nilavalan, R, Cheung, S W
Format: Conference Proceeding
Language:English
Subjects:
Antenna measurements
Antenna radiation patterns
Materials
Tuning
Ultra wideband antennas
Wireless communication
Online Access:Request full text
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Summary:In this paper, the design of a UWB antenna using a transparent AgHT-8 material is proposed for green wireless applications. Computer simulation is used for studies. For verification of the design, the proposed antenna is fabricated on an AgHT-8 film and measured. Results show that the antenna has better radiation efficiency relative to its size than the previous designs, good omni-directional radiation patterns throughout the FCC bandwidth of 3.1-10.6 GHz and a comparable gain. To filter out the unwanted signals in the WLAN band, two vertical slots are introduced to produce a tuning notch in the 5 GHz frequency band. For demonstration of green wireless applications, the transparent antenna is incorporated with a solar panel for harnessing solar energy. Results show that the transparency of the antenna makes it a good candidate for future green wireless applications.
DOI:10.1109/IWAT.2011.5752323