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Cognitive Radio Oriented Wireless Networks and Wireless Internet. 16th EAI International Conference, CROWNCOM 2021, Virtual Event, December 11, 2021, and 14th EAI International Conference, WiCON 2021, Virtual Event, November 9, 2021, Proceedings

Research Article

Low-Profile Frequency Reconfigurable Patch Antennas for Cognitive Radio Applications

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  • @INPROCEEDINGS{10.1007/978-3-030-98002-3_8,
        author={Yasser M. Madany and Hassan M. Elkamchouchi and Sara I. Abd-Elmonieum},
        title={Low-Profile Frequency Reconfigurable Patch Antennas for Cognitive Radio Applications},
        proceedings={Cognitive Radio Oriented Wireless Networks and Wireless Internet. 16th EAI International Conference, CROWNCOM 2021, Virtual Event, December 11, 2021, and 14th EAI International Conference, WiCON 2021, Virtual Event, November 9, 2021, Proceedings},
        proceedings_a={CROWNCOM \& WICON},
        year={2022},
        month={3},
        keywords={Frequency reconfigurable Cognitive radio applications Miniaturized patch antenna Shorting post technique},
        doi={10.1007/978-3-030-98002-3_8}
    }
    
  • Yasser M. Madany
    Hassan M. Elkamchouchi
    Sara I. Abd-Elmonieum
    Year: 2022
    Low-Profile Frequency Reconfigurable Patch Antennas for Cognitive Radio Applications
    CROWNCOM & WICON
    Springer
    DOI: 10.1007/978-3-030-98002-3_8
Yasser M. Madany1, Hassan M. Elkamchouchi1, Sara I. Abd-Elmonieum2
  • 1: IEEE, Communications and Electronics Department
  • 2: Electronics and Communications Department, College of Engineering and Technology, Arab Academy for Science

Abstract

In this paper, low-profile frequency reconfigurable patch antennas for cognitive radio applications are proposed on the ultra-wideband (UWB) frequency range. The methodology of the proposed antennas is described in this paper, and is achievable by controlling the electrical length of the antenna. additionally, miniaturized patch antennas are achieved by using shorting post technique and partial ground plane. The substrate used in the proposed antennas is the Rogers duroid 6010 with a dielectric constant of 10.2 and thickness of 0.635 mm. The presented antennas are designed and simulated using High-Frequency Structure Simulator (HFSS). The advantage of the proposed antenna designs is the compact size 8 mm × 8 mm (and smaller). The proposed antennas are designed, analyzed, and compared to a conventional microstrip patch antenna, and the total area size reduction is about 89% to meet the size requirements of wireless miniaturized systems and cognitive radio applications.

Keywords
Frequency reconfigurable Cognitive radio applications Miniaturized patch antenna Shorting post technique
Published
2022-03-31
Appears in
SpringerLink
http://dx.doi.org/10.1007/978-3-030-98002-3_8
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