DOAJ Open Access 2022

Rhombus-Inscribed Circular Ring Fractal Array Antenna for Millimeter-Wave 5G Applications

Muhammad Usman Tahir Umair Rafique Muhammad Mansoor Ahmed

Abstrak

A 1 × 4 planar fractal array antenna is designed and presented for millimeter-wave 5G applications. The array’s top side is made up of a rhombus-inscribed circular ring fractal patch radiator, while the backside is made up of a square notch-loaded partial ground plane. To achieve high gain, a 1 × 4 corporate feeding network is used to excite the array elements. The designed array has an overall size of 28 × 17.75 mm2. From simulations as well as experimental results, it is observed that the designed array offers a wide impedance bandwidth in the frequency range of 22.8–29.2 GHz. Furthermore, a peak gain of 10.7 dBi with a radiation efficiency of >95% is observed in the operating bandwidth.

Topik & Kata Kunci

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

Penulis (3)

Muhammad Usman Tahir

Umair Rafique

Muhammad Mansoor Ahmed

Format Sitasi

APA MLA BibTeX

Tahir, M.U., Rafique, U., Ahmed, M.M. (2022). Rhombus-Inscribed Circular Ring Fractal Array Antenna for Millimeter-Wave 5G Applications. https://doi.org/10.1155/2022/8254785

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Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.1155/2022/8254785
Akses: Open Access ✓