DOAJ Open Access 2025

Wideband Compact Planar Antenna With Curved Transmission Lines and ACPW Structure

Mohamed Elhefnawy Kyoung-Hun Kim Wang-Sang Lee

Abstrak

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 0.33λ0×0.26λ0 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%.

Topik & Kata Kunci

Electrical engineering. Electronics. Nuclear engineering Cellular telephone services industry. Wireless telephone industry

Penulis (3)

Mohamed Elhefnawy

Kyoung-Hun Kim

Wang-Sang Lee

Format Sitasi

APA MLA BibTeX

Elhefnawy, M., Kim, K., Lee, W. (2025). Wideband Compact Planar Antenna With Curved Transmission Lines and ACPW Structure. https://doi.org/10.1155/ijap/5033174

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.1155/ijap/5033174
Akses: Open Access ✓