A New CPW-Fed Diversity Antenna for MIMO 5G Smartphones

Haleh Jahanbakhsh Basherlou ; Abd-Alhameed, Raed A. ; et al.

In: Electronics, Jg. 9 (2020), Heft 2, p 261

Online unknown

Zugriff:

In this study, a new coplanar waveguide (CPW)-fed diversity antenna design is introduced for multiple-input&ndash

multiple-output (MIMO) smartphone applications. The diversity antenna is composed of a double-fed CPW-fed antenna with a pair of modified T-ring radiators. The antenna is designed to cover the frequency spectrum of commercial sub-6 GHz 5G communication (3.4&ndash

3.8 and 3.8&ndash

4.2 GHz). It also provides high isolation, better than &minus

16 dB, without an additional decoupling structure. It offers good potential to be deployed in future smartphones. Therefore, the characteristics and performance of an 8-port 5G smartphone antenna were investigated using four pairs of the proposed diversity antennas. Due to the compact size and also the placement of the elements, the presented CPW-fed smartphone antenna array design occupies a very small part of the smartphone board. Its operation band spans from 3.4 to 4.4 GHz. The simulated results agree well with measured results, and the performance of the smartphone antenna design in the presence of a user is given in this paper as well. The proposed MIMO design provides not only sufficient radiation coverage supporting different sides of the mainboard but also polarization diversity.

Titel:	A New CPW-Fed Diversity Antenna for MIMO 5G Smartphones
Autor/in / Beteiligte Person:	Haleh Jahanbakhsh Basherlou ; Abd-Alhameed, Raed A. ; Al-Yasir, Yasir I. A. ; Abdulkhaleq, Ahmed M. ; Patwary, Mohammad ; Naser Ojaroudi Parchin
Link:	View record in OpenAIRE (Volltext)
Zeitschrift:	Electronics, Jg. 9 (2020), Heft 2, p 261
Veröffentlichung:	MDPI, 2020
Medientyp:	unknown
Schlagwort:	Computer Networks and Communications Computer science MIMO lcsh:TK7800-8360 02 engineering and technology Radiation MIMO systems Antenna array CPW-fed antenna 0202 electrical engineering, electronic engineering, information engineering Electronic engineering Electrical and Electronic Engineering Coplanar waveguide lcsh:Electronics 020208 electrical & electronic engineering future smartphones 020206 networking & telecommunications Antenna diversity diversity antenna Frequency spectrum 5G technology Hardware and Architecture Control and Systems Engineering Signal Processing 5G Decoupling (electronics)
Sonstiges:	Nachgewiesen in: OpenAIRE Sprachen: English File Description: PDF; application/pdf Language: English Rights: OPEN

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