Square-Framed T Shape mmwave Antenna Array at 28 GHz for Future 5G Devices. (13th September 2021)

• Record Type: Journal Article
• Authors: Kiani, Saad Hassan; Ren, Xin Cheng; Bashir, Adil; Rafiq, Ammar; Anjum, Muhammad Rizwan; Kamal, Mian Muhammad; Din, Burhan Ud; Muhammad, Fazal
• Other Names: Abbasi Muhammad Inam Academic Editor.
• Is Part Of: International journal of antennas and propagation. Volume 2021(2021)
• Publication Date: 2021-09-13
• Subjects: Electronic apparatus and appliances -- Periodicals; Antennas (Electronics) -- Periodicals; Radio wave propagation -- Periodicals; Antennes (Électronique); Ondes radioélectriques -- Propagation; Antennas (Electronics); Electronic apparatus and appliances; Radio wave propagation; Electronic journals; Periodicals; 621.382405
• DOI: 10.1155/2021/2286011
• Languages: English
• ISSNs: 1687-5869

Abstract

Abstract : In this research, a novel T shape antenna is proposed for millimetre-wave (mmwave) 5G systems. Designed on 0.254 mm thin Roggers 5880 substrate with a dielectric constant of 2.3 and the loss tangent of 0.0009, the proposed antenna offers a wideband characteristics of nearly 8 GHz with gain of 4.25 dBi for single element. Based on these characteristics, the single element is further constructed into a four-element linear array with a compact size of 18.5 × 24 mm 2 The proposed antenna array exhibited dual beam radiation patterns with a high realized gain of 11.5 dBi and 94% efficiency. The measured results from the fabricated prototype well agree with the simulated results and thus, therefore, make the proposed antenna system a well-suited candidate for future mmwave devices.