Results 1 to 10 of about 9,081 (117)
This paper presents a comprehensive review of mobile terminal antenna researches performed in the past seven years and the current challenges related to the user's influence on the performance of fifth generation (5G) terminal antennas.
Rizwan Khan +2 more
exaly +3 more sources
Low-SAR Antenna Design and Implementation for Mobile Phone Applications
This paper presents a novel approach for designing low-SAR (specific absorption rate) terminal antenna. First of all, the relationship between the magnetic field and the SAR value is deduced by using the electric field formula of SAR and Maxwell’s
Bao Lu, Bo Pang, Wei Hu, Wen Jiang
doaj +1 more source
Since the total number of the antenna elements can be up to hundreds in a massive multiple‐input multiple‐output (MIMO) system, subarray‐structured base station (BS) array configurations are widely adopted to achieve a good cell coverage and to reduce ...
Mengting Li, Fengchun Zhang, Wei Fan
doaj +1 more source
This paper examines the digital divide in the city of Santiago, Chile. The research uses the density of mobile phone antennas as a proxy for digital infrastructure. The findings show that there is a strong correlation between the density of mobile phone
Juan Correa +4 more
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Bandwidth Enhancement of a Mobile Phone Antenna Using Ferrite Slab
A novel technique to enhance the bandwidth of mobile phone antennas using YIG ferrite is proposed. The technique is applied in two slot antennas which are the proposed antenna and the reference antenna.
Peng Li +5 more
doaj +1 more source
The next six-generation (6G) mobile device is expected to support eight MIMO spatial streams to achieve a much larger spectral efficiency than the current fifth-generation (5G) 4×4 MIMO operation in the mid-band such as the 3.5 GHz band. Thus, for
Kin-Lu Wong, Shao-En Hong, Wei-Yu Li
doaj +1 more source
Spherical Coverage Characterization of 5G Millimeter Wave User Equipment With 3GPP Specifications
Millimeter-wave (mmWave) frequency bands are promising candidate spectrum for the fifth-generation (5G) mobile communication system, but it requires high directional antenna systems to be applied to the base station and the user equipment (UE) for ...
Kun Zhao +6 more
doaj +1 more source
The microstrip patch antenna has been successfully used in modern wireless communication systems including the fifth generation (5G) applications. The focus of this paper is on the high-band millimeter waves of the 5G, particularly the 26 and 28 GHz as ...
Mouaaz Nahas
doaj +1 more source
In this paper, meta-surface superstrates are used to decouple two linear polarized antennas coupled in H-plane and E-plane, respectively. By properly designing the geometry of the double layer short wires as the unit cell of the meta-surface, as well as ...
Jiayin Guo +5 more
doaj +1 more source
This article presents an inspiring retrospect and prospect on the evolution of innovative 5G millimeter-Wave (mm-Wave) antenna designs integrating non-mm-Wave functions based on the antenna-in-package (AiP) solution to cellular phones.
Huan-Chu Huang, Jiaguo Lu
doaj +1 more source

