From MediaTek: "MediaTek shows its 5G mmWave antenna design for smartphones"
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Established in 1998, Symmetry Electronics, a Division of Braemac, is a global distributor of electronic components and systems. Combining premier components and comprehensive value-added services with an expert in-house engineering team, Symmetry supports engineers in the design, development, and deployment of a broad range of connected technologies.
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At its Computex 2018 event, MediaTek showed its design for a 5G mmWave antenna in a smartphone package.
Unlike unidirectional antenna used by 4G LTE and 5G NR (centimeter wave), the 5G mmWave (millimeter wave) standard requires many small antennas (as shown) create a focused signal for exceptionally high data bandwidth. However, since people move around freely with their smartphone, it's unlikely to be directly aligned towards a 5G cellular base-station. Therefore, to accommodate this need and always ensure the best possible connection, regardless of how or where a smartphone is held, MediaTek has already developed and demonstrated a highly effective hierarchical beamforming technology expressly for use with 5G mmWave devices.
As a pure technology demonstration the rear cover was cut-away to show off the internal components and this hole certainly is not reflective of how a future smartphone will look.
This is part of an ongoing effort by MediaTek engineers to continually improve cellular reception, reliability and power use, as patented TAS 2.0 technology for current 4G LTE smartphones already exemplifies.
About Symmetry Electronics
Established in 1998, Symmetry Electronics, a Division of Braemac, is a global distributor of electronic components and systems. Combining premier components and comprehensive value-added services with an expert in-house engineering team, Symmetry supports engineers in the design, development, and deployment of a broad range of connected technologies.
Exponential Technology Group Member
Acquired by Berkshire Hathaway company TTI, Inc. in 2017, Symmetry Electronics is a proud Exponential Technology Group (XTG) member. A collection of specialty semiconductor distributors and engineering design firms, XTG stands alongside industry leaders TTI Inc., Mouser Electronics, and Sager Electronics. Together, we provide a united global supply chain solution with the shared mission of simplifying engineering, offering affordable technologies, and assisting engineers in accelerating time to market. For more information about XTG, visit www.xponentialgroup.com.