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Band-notched ultra-wideband planar-monopole antenna

✍ Scribed by Saou-Wen Su; Kin-Lu Wong; Chia-Lun Tang

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
105 KB
Volume
44
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

An ultra‐wideband (UWB) planar metal‐plate monopole antenna with a band‐notch characteristic is presented. The proposed planar metal‐plate monopole antenna is embedded with an inverted U‐shape slot, whose length is selected to be a half‐wavelength at the desired notched frequency. By adjusting the slot length, the notched frequency band within the antenna's operating bandwidth can be easily controlled. A design example for an UWB (3.1–10.6 GHz) planar metal‐plate monopole antenna with a notched frequency band at 5 GHz is demonstrated. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 44: 217–219, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20592

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