Wideband Compact Planar Antenna With Curved Transmission Lines and ACPW Structure
In this paper, the proposed wideband compact planar antenna is realized by incorporating multiple curved transmission lines along with the interdigital capacitor (IDC) and the electric inductor–capacitor (ELC) resonator. Furthermore, this antenna implements an asymmetric coplanar waveguide (ACPW) via‐less structure. A prototype of the proposed antenna has been fabricated with a compact size of 0.33λ 0 × 0.26λ 0 at the lower operating frequency of 2.3 GHz. The obtained measured results indicate a wide bandwidth that can cover the frequency band from 2.3 GHz to 4.11 GHz, corresponding to a −10 dB fractional bandwidth of 56.47%.
Authors
- Kyoung-Hun Kim
- Wang‐Sang Lee (ORCID: https://orcid.org/0000-0002-6414-2150)
- Mohamed Elhefnawy (ORCID: https://orcid.org/0000-0002-0229-4474)
Institutions
- Gyeongnam National University of Science and Technology (KR)
- Gyeongsang National University (KR)
- October 6 University (EG)
Publication Details
- Journal
- International Journal of Antennas and Propagation
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1155/ijap/5033174
- Primary Topic
- Antenna Design and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Research Foundation
- Ministry of Science, ICT and Future Planning
- National Research Foundation of Korea
- Ministry of Science and ICT, South Korea
- Institute for Information and Communications Technology Promotion