Singapore Institute of Technology
Browse

File(s) stored somewhere else

Please note: Linked content is NOT stored on Singapore Institute of Technology and we can't guarantee its availability, quality, security or accept any liability.

A Low-Profile Compact Circular Patch Antenna with Monopole-like Radiation Pattern

conference contribution
posted on 2023-10-16, 05:32 authored by Neelakantam V VenkatarayaluNeelakantam V Venkatarayalu, Woei Seng HowWoei Seng How

Excitation of TM 01 mode in planar circular patch antenna exhibit monopole-like radiation pattern and yet have a low-profile in terms of the vertical height of the antenna. Such an antenna is useful for smart IoT/wireless sensor network applications. The design of a narrow-band antenna operating in the 2.4GHz ISM band that is also compact in the lateral dimension and made with a single layer of substrate is presented in this paper. Due to the resonant nature of the radiating element, low-loss substrate such as RO5880 is needed to achieve higher realized gain. The measured antenna performance in terms of both the reflection coefficient and the radiation pattern are presented. Since no air layers are used in the design, conventional printed circuit board fabrication is possible to realize the antenna and hence can be easily integrated with the sensor electronics as demanded by the application.

History

Journal/Conference/Book title

2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), 04-10 December 2021, Singapore.

Publication date

2021-12-04

Version

  • Published

Usage metrics

    Categories

    No categories selected

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC