A CPW‐fed wide‐slot antenna with reconfigurable notch bands for UWB and multi‐band communication applications. Issue 11 (26th August 2013)

• Record Type: Journal Article
• Authors: Li, Yingsong; Li, Wenxing; Mittra, Raj
• Is Part Of: Microwave and optical technology letters. Volume 55:Issue 11(2013:Nov.)
• Page Start: 2777
• Page End: 2782
• Publication Date: 2013-08-26
• Subjects: Microwaves -- Periodicals; Optics -- Periodicals; 621
• DOI: 10.1002/mop.27930
• Languages: English
• ISSNs: 0895-2477

Abstract

<abstract abstract-type="main"> <title>ABSTRACT</title> <p>In this article, we present a compact wide‐slot antenna with reconfigurable notch bands, for ultra‐wideband (UWB) and multiband communication applications. The dual band‐notch characteristics are realized by using three open‐ended stubs inserted into the fork‐like radiating element, and the reconfigurable characteristics are achieved by integrating ideal switches in the stubs. By controlling the ON/OFF states of the ideal switches, the proposed antenna can function either as a UWB antenna with two notch‐bands, or a single notch‐band UWB antenna, or even a multiband antenna. The simulation and measurement results show that the proposed antenna is suitable for UWB as well as multiband communication systems. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2777–2782, 2013</p> </abstract>