A compact dual band MIMO PIFA for 5G applications
A Rachakonda,P Bang,J Mudiganti +2 more
- Vol. 263, Iss: 5, pp 052034
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TLDR
In this paper, a planar inverted F antenna for 28GHz operation has been proposed for 5G applications for which a return loss of -17.46dB and a gain of 9.30dB have been observed.Abstract:
5G applications support operations in 28, 37, 60 and 73GHz bands and is expected to support 1GHz bandwidth. In the present paper, planar inverted F antenna for 28GHz operation has been proposed for 5G applications for which a return loss of -17.46dB and a gain of 9.30dB have been observed. In addition, the design has been extended for dual band operation at 28 and 37GHz by implementing an L slot in the patch. An excellent return loss of -32.54dB and -18.57dB with a gain of 8.62dB has been observed. Moreover, a feasible bandwidth of 1.02GHz has been obtained in former design, while an enhanced bandwidth of 1.3GHz has been obtained at both bands in case of latter design. However, for better gain & data rate considerations, the previous design has been extended as a MIMO configuration with 2 antenna elements (2x1) and corresponding performance parameters have been evaluated.read more
Citations
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Journal ArticleDOI
A Novel Dual-Band (38/60 GHz) Patch Antenna for 5G Mobile Handsets
TL;DR: Numerical comparisons show that the proposed antenna is superior to other published designs, which makes the proposed single antenna an excellent candidate for a multiple-input multiple-output (MIMO) system constructed from a number of properly allocated elements for 5G mobile communications with excellent diversity schemes.
Journal ArticleDOI
Dual-band (28/38 GHz) Wideband MIMO Antenna for 5G Mobile Applications
TL;DR: In this paper , a dual-band wideband composite patch antenna constructed from a modified circular primary patch and secondary parasitic patch element is presented, where a microstrip feed line is employed to inset-feed the primary patch.
Proceedings ArticleDOI
A Four-element Compact Wideband MIMO Antenna for 5G Applications
TL;DR: In this paper, a wideband four-element MIMO antenna having the overall dimension of $25\times 30\times 0.8\mathrm{mm}3$ for 5G applications is presented.
Proceedings Article
Effect of Slot Structure in Isolation of a Closely-spaced PIFA MIMO Antenna Design for Future 5G Applications
TL;DR: In this article, a rectangular slot structure at the ground plane of a two-element PIFA MIMO antenna has been designed on full copper plate material with a thickness of Tc = 0.45mm.
Proceedings ArticleDOI
A 38 GHz Modified Circular Microstrip Patch Antenna for 5G Mobile Systems
TL;DR: In this article, a single microstrip antenna designed to operate at the 38 GHz 5G allocated band was proposed and the performance of the individual element was simulated and measured and its performance was evaluated at the perspective desired frequency.
References
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Book
Microstrip Antenna Design Handbook
TL;DR: Feeding Techniques and Modeling, Design and Analysis of Microstrip Antenna Arrays: Parallel and Series Feed Systems, and Theory and Design of Active Integrated Micro Strip Antenna Amplifiers.
Journal ArticleDOI
Compact 4G MIMO antenna integrated with a 5G array for current and future mobile handsets
TL;DR: In this article, a novel integrated antenna solution for wireless handheld devices is proposed for the existing 4G standards and upcoming 5G systems for broadband, high data rate communications, which is a unique combination of a multiple-input-multiple-output (MIMO) antenna system at microwave frequencies and a millimetre (mm)-wave antenna array.
Journal ArticleDOI
Optimized broadband and dual-band printed slot antennas for future millimeter wave mobile communication
Nadeem Ashraf,Osama M. Haraz,Osama M. Haraz,Mohamed Mamdouh M. Ali,Mohamed Ahmad Ashraf,Saleh A. Alshebili +5 more
TL;DR: In this article, a broadband and a dual-band printed slot antennas for future millimeter wave mobile network communication are proposed for the Ka-band frequency of operation, where the basic antenna design consists of a circular radiating patch that is placed non-concentrically inside a circular slot etched off the ground plane.
Journal ArticleDOI
Mutual Coupling Reduction for Dual-Band MIMO Antenna with Simple Structure
TL;DR: In this paper, a dual-band MIMO (multiple input, multiple output) antenna for WLAN (wireless local area network) applications is presented, which comprises a T-shaped monopole and a special ├shaped stub resonator.
Journal ArticleDOI
Proposal of MIMO Ultra-Wide Band Antenna with Low Mutual Coupling
TL;DR: In this article, a new ultra-wide band (UWB) MIMO antenna is proposed, which consists of two single ultra wide band antennas and works from 3.1 GHz to 10.6 GHz with the VSWR ≤ 2.