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标题：Design and Analysis of Switchable Filtenna with Triple Band Notch Characteristics
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作者：Saurabh Mehta ; Vartika Tyagi ; Heena Choudhary 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2017
卷号：6
期号：7
页码：12727
DOI：10.15680/IJIRSET.2017.0607039
出版社：S&S Publications
摘要：In this paper, a compact ultra-wideband (UWB) filtenna with triple notch bands is proposed. Byembedding two T shaped resonator in the radiating patch; two band-notched properties in the Wi-MAX (3-3.7 GHz),WLAN (5.125-5.825 GHz) are obtained. Furthermore, by etching out a U shaped slot in feed-line of the patch antenna,band notch property for the 7.3–8.7-GHz X-band frequencies is achieved. Design guidelines for implementing thenotch-bands at the desired frequency regions are provided. The notched frequencies can be adjusted according tospecification by altering the parameters of the resonators. The realized antenna achieved an operating bandwidth(VSWR 2) ranges from 2.39 to 16.25 GHz with switchable notched bands at 3.0-3.72GHz, 5.0-5.8 GHz and 7.4-8.71GHz. The simulation results are given to verify that the proposed antenna is suitable for modern high data rate UWBcommunication applications. The maximum measured gain for the fabricated antenna is around 11.54 dBi with anaverage efficiency above 80.97% throughout the bandwidth.
关键词：Ultra Wide Band (UWB); Filtenna; Notch Band; Worldwide Interoperability for Microwave Access;(Wi-MAX); Wireless Local Area Network (WLAN); International Telecommunication Union (ITU)