Split quadrilateral multiband microstrip patch antenna design for modern communication system

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1 Citation (Scopus)

Abstract

In this article, a mixed split quadrilateral multiband microstrip antenna is designed and its measurement results in terms of different parameters are given. This patch antenna is designed to support modes with resonances at 6.3, 7.1, 7.5, 8.7, 12.8, 17, and 21.3 GHz. FR-4 (lossy) is used as substrate to design the recommended antenna which has a firm dimension of 11 × 15 mm2 (0.23λ × 0.31λ). This antenna operates at C, X, Ku, and K band with moderate bandwidth because of its design and feedline. This mixed quadrilateral-shaped multiband antenna has directivity gain of 1.65, 1.26, 2.4, 3.2, 4.57, 4.03, and 3.46 dBi at resonating frequencies and is suitable for a modern communication system. The proposed split multiband quadrilateral antenna results are obtained in terms of return loss, voltage standing wave ratio (VSWR), gain, and radiation pattern which have admissible values of return loss less than −10 dB, VSWR less than 2 at each resonant frequency, and gain more than 3 dB. A suitable radiation pattern and an emerging gain make the recommended antenna suitable for the use in a modern communication system.

Original languageEnglish
Pages (from-to)1530-1538
Number of pages9
JournalMicrowave and Optical Technology Letters
Volume59
Issue number7
DOIs
Publication statusPublished - 1 Jul 2017

Fingerprint

antenna design
patch antennas
microstrip antennas
Microstrip antennas
telecommunication
Communication systems
antennas
Antennas
standing wave ratios
C band
Electric potential
electric potential
directivity
radiation
extremely high frequencies
superhigh frequencies
resonant frequencies
emerging
Natural frequencies
bandwidth

Keywords

  • microstrip antenna
  • multiband
  • quadrilateral
  • split gap

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

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abstract = "In this article, a mixed split quadrilateral multiband microstrip antenna is designed and its measurement results in terms of different parameters are given. This patch antenna is designed to support modes with resonances at 6.3, 7.1, 7.5, 8.7, 12.8, 17, and 21.3 GHz. FR-4 (lossy) is used as substrate to design the recommended antenna which has a firm dimension of 11 × 15 mm2 (0.23λ × 0.31λ). This antenna operates at C, X, Ku, and K band with moderate bandwidth because of its design and feedline. This mixed quadrilateral-shaped multiband antenna has directivity gain of 1.65, 1.26, 2.4, 3.2, 4.57, 4.03, and 3.46 dBi at resonating frequencies and is suitable for a modern communication system. The proposed split multiband quadrilateral antenna results are obtained in terms of return loss, voltage standing wave ratio (VSWR), gain, and radiation pattern which have admissible values of return loss less than −10 dB, VSWR less than 2 at each resonant frequency, and gain more than 3 dB. A suitable radiation pattern and an emerging gain make the recommended antenna suitable for the use in a modern communication system.",
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AB - In this article, a mixed split quadrilateral multiband microstrip antenna is designed and its measurement results in terms of different parameters are given. This patch antenna is designed to support modes with resonances at 6.3, 7.1, 7.5, 8.7, 12.8, 17, and 21.3 GHz. FR-4 (lossy) is used as substrate to design the recommended antenna which has a firm dimension of 11 × 15 mm2 (0.23λ × 0.31λ). This antenna operates at C, X, Ku, and K band with moderate bandwidth because of its design and feedline. This mixed quadrilateral-shaped multiband antenna has directivity gain of 1.65, 1.26, 2.4, 3.2, 4.57, 4.03, and 3.46 dBi at resonating frequencies and is suitable for a modern communication system. The proposed split multiband quadrilateral antenna results are obtained in terms of return loss, voltage standing wave ratio (VSWR), gain, and radiation pattern which have admissible values of return loss less than −10 dB, VSWR less than 2 at each resonant frequency, and gain more than 3 dB. A suitable radiation pattern and an emerging gain make the recommended antenna suitable for the use in a modern communication system.

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