Octagonal Ultrawideband Antenna with Circular Notch for Microwave Imaging

Fadel Muhammad Ali, Achmad Fauzi Rachmani, Fitri Yuli Zulkifli

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In recent years, microwave imaging is considered to be the solution of cancer detection. One of the important component in microwave imaging is antenna. A microstrip octagonal antenna with circular notch and modified ground structure is presented in this paper. In simulation the frequency range of the antenna from 2.3 to 12 GHz with coefficient reflection≤-10 dB is achieved. The antenna has physical dimension of 47 x 41 x 1.6 mm. As substrate, antenna use epoxy (FR-4) with dielectric constant of 4.6 and dielectric loss tangent of 0.025. In addition, the fabricated antenna has frequency range 2.16-12 GHz. But, the proposed antenna meets the criteria commonly used for microwave imaging.

Original languageEnglish
Title of host publicationProceedings of 2018 2nd International Conference on Biomedical Engineering
Subtitle of host publicationSmart Technology for Better Society, IBIOMED 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages12-15
Number of pages4
ISBN (Electronic)9781538647363
DOIs
Publication statusPublished - 13 Nov 2018
Event2nd International Conference on Biomedical Engineering, IBIOMED 2018 - Kuta, Bali, Indonesia
Duration: 24 Jul 201826 Jul 2018

Publication series

NameProceedings of 2018 2nd International Conference on Biomedical Engineering: Smart Technology for Better Society, IBIOMED 2018

Conference

Conference2nd International Conference on Biomedical Engineering, IBIOMED 2018
CountryIndonesia
CityKuta, Bali
Period24/07/1826/07/18

Keywords

  • Octagonal
  • Ultrawideband
  • circular notch
  • microwave imaging

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  • Cite this

    Ali, F. M., Rachmani, A. F., & Zulkifli, F. Y. (2018). Octagonal Ultrawideband Antenna with Circular Notch for Microwave Imaging. In Proceedings of 2018 2nd International Conference on Biomedical Engineering: Smart Technology for Better Society, IBIOMED 2018 (pp. 12-15). [8534774] (Proceedings of 2018 2nd International Conference on Biomedical Engineering: Smart Technology for Better Society, IBIOMED 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IBIOMED.2018.8534774