Journal ArticleDOI
Cold sintering optimized LiF microwave dielectric ceramics for the development of dielectric resonator antennas at 5G millimeter-wave band
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This article is published in Journal of Materials Science: Materials in Electronics.The article was published on 2022-06-01. It has received 5 citations till now. The article focuses on the topics: Dielectric resonator antenna & Sintering.read more
Citations
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Journal ArticleDOI
Temperature-stable Y2.95Dy0.05MgAl3SiO12 garnet-type 5G millimeter-wave dielectric ceramic resonator antenna
Yu Jiang,Huan Liu,Zhiyu Xiu,Guo-gen Wu,Minmin Mao,Xin Jiang Luo,Bing Li,Zhilun Lu,Zeming Qi,Dongyang Sun,Kai Xing Song +10 more
TL;DR: In this paper , the temperature coefficient of high-Q × f garnet-type Y2.95Dy0.05MgAl3SiO12-9 wt%TiO2 ceramic was calculated by infrared reflection spectrum data, which coincide exactly with the experimental results.
Journal ArticleDOI
Preparation and microwave dielectric properties of BaLi1+xF3+x (x=0-0.01) ceramics
TL;DR: In this article , the effects of excessive LiF and sintering method and/or annealing atmosphere on the microwave dielectric properties of mechanosynthesized BaLi1+xF3+x (x=0-0.01) were investigated.
Journal ArticleDOI
Water and SnF2 Assisted Ultralow-Temperature Sintering of Mechanically Tough Y3Fe5O12 Composites for Magneto-Dielectric Antennas
TL;DR: In this article , a microstrip patch antenna (MPA) is designed, simulated, and fabricated using the 0.5YIG-0.5SnF2 composite, which shows excellent performance at 5.29 GHz with a return loss of −17.9 dB and an impedance bandwidth of 780 MHz.
Journal ArticleDOI
Ultra-low temperature sintered (1–x)BaV2O6-xLiF ceramics for ULTCC and 5 G millimeter-wave antenna applications
TL;DR: In this paper , BaV2O6-xLiF ceramics with an ultra-low sintering temperature of 475 oC were synthesized using the standard solid-state reaction method.
Journal ArticleDOI
Novel ultra-low loss and low-fired Li8Mg Ti3O9+F2 microwave dielectric ceramics for resonator antenna applications
Simei Zhai,Peng Liu,Shihao Wu +2 more
TL;DR: In this article , a pseudo ternary phase diagram of the Li2TiO3-MgO-LiF system was designed for low temperature sintered Li8MgxTi3O9+xF2 microwave dielectric ceramics with x = 2−7.
References
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Journal ArticleDOI
Millimeter Wave Mobile Communications for 5G Cellular: It Will Work!
Theodore S. Rappaport,Shu Sun,Rimma Mayzus,Hang Zhao,Yaniv Azar,Kevin H. Wang,George N. Wong,Jocelyn K. Schulz,Mathew K. Samimi,Felix Gutierrez +9 more
TL;DR: The motivation for new mm-wave cellular systems, methodology, and hardware for measurements are presented and a variety of measurement results are offered that show 28 and 38 GHz frequencies can be used when employing steerable directional antennas at base stations and mobile devices.
Journal ArticleDOI
Massive MIMO for next generation wireless systems
TL;DR: While massive MIMO renders many traditional research problems irrelevant, it uncovers entirely new problems that urgently need attention: the challenge of making many low-cost low-precision components that work effectively together, acquisition and synchronization for newly joined terminals, the exploitation of extra degrees of freedom provided by the excess of service antennas, reducing internal power consumption to achieve total energy efficiency reductions, and finding new deployment scenarios.
Journal ArticleDOI
A Dielectric Resonator Method of Measuring Inductive Capacities in the Millimeter Range
B.W. Hakki,P.D. Coleman +1 more
TL;DR: In this article, a novel technique for the measurement of dielectric and magnetic properties of a homogeneous isotropic medium in the range of approximately 3 to 100 kmc is described.
Journal ArticleDOI
An introduction to millimeter-wave mobile broadband systems
Zhouyue Pi,Farooq Khan +1 more
TL;DR: This article introduces a millimeter-wave mobile broadband (MMB) system as a candidate next generation mobile communication system and demonstrates the feasibility for MMB to achieve gigabit-per-second data rates at a distance up to 1 km in an urban mobile environment.
Journal ArticleDOI
Dielectric polarizabilities of ions in oxides and fluorides
TL;DR: A set of 61 ion polarizabilities has been derived from the dielectric constants of 129 oxides and 25 fluorides using a least squares refinement technique in conjunction with the Clausius-Mosotti equation as mentioned in this paper.