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Harmonic-suppressed slot-coupled microstrip patch antenna with enhanced bandwidth

✍ Scribed by S. F. Ooi; S. K. Lee; A. Sambell; E. Korolkiewicz; S. Gao; P. Butterworth

Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 211 KB
Volume: 49
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.22618

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✦ Synopsis

Abstract

This letter presents a slot‐coupled microstrip patch antenna with harmonics suppression capability within an enhanced bandwidth. Measured return loss result at the operating frequency, second harmonic frequency, and third harmonic frequency were 22.2 dB, 1.77 dB, and 1.93 dB, respectively, with a 9% impedance bandwidth around 2.45 GHz. The antenna is a good candidate for further integration with class‐F amplifiers. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1827–1829, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22618

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