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

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

doi:10.1002/mop.22618

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

S. F. Ooi, S. K. Lee, A. Sambell, E. Korolkiewicz, S. Gao, P. Butterworth

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	1827-1829
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	49
Issue number	8
Early online date	29 May 2007
DOIs	https://doi.org/10.1002/mop.22618
Publication status	Published - 1 Aug 2007
Externally published	Yes

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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.",

keywords = "Active integrated antenna, Enhanced bandwidth, Harmonic suppression, Slot-coupled patch antenna",

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AU - Ooi, S. F.

AU - Lee, S. K.

AU - Sambell, A.

AU - Korolkiewicz, E.

AU - Gao, S.

AU - Butterworth, P.

PY - 2007/8/1

Y1 - 2007/8/1

N2 - 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.

AB - 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.

KW - Active integrated antenna

KW - Enhanced bandwidth

KW - Harmonic suppression

KW - Slot-coupled patch antenna

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SN - 0895-2477

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ER -

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

Abstract

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