IDTechEx discusses the $1.8 billion low-loss materials market powered by mmWave 5G | Jobs Reply

BOSTON, December 16, 2022 /PRNewswire/ — Each year, the global deployment of 5G-enabled devices and infrastructure expands, with 98 nations having commercialized 5G or conducting 5G trials in 2022, up from 79 nations in 2021. The evolving 5G network leads two new frequency bands, sub-6 GHz (3.5 – 7 GHz) and mmWave (24 – 71 GHz), the latter enabling extremely low latency and considerable bandwidth (allowing higher data throughput). With these advances come new applications such as smart devices, autonomous vehicles, and remote medical monitoring that could not be accessed with previous telecommunications technology.

However, the rollout of the 5G network, particularly the higher-frequency mmWave bands, is constrained by several challenges. One of them is the high transmission losses of the materials used in 5G infrastructure and devices, which contribute to poor signal propagation. Improving the dielectric properties of these materials, found in every corner of a 5G device from the printed circuit board (PCB) to the antenna to the IC package, is critical to reducing transmission losses and enhancing the 5G signal. This need is driving the rapid growth of the market for low-loss materials for 5G applications, which IDTechEx forecasts $1.8 billion until 2033.

Sub-6 GHz applications are currently playing an important role in the 5G market as the most widely used 5G frequency band to date. While sub-6GHz is important for 5G, mmWave is the more exciting 5G frequency band, both from an application and material perspective. While existing popular epoxy-based low-loss materials such as FR-4 and BT are adequate for the incremental performance improvements brought about by sub-6 GHz, even lower-loss materials are required to meet the much higher performance requirements of mmWave 5G applications.

This opens up more opportunities for material innovation as other materials from PI to PTFE and PPE to LTCC compete to meet the mmWave 5G low-loss requirements. While organic materials are more popular due to their lower cost and higher technology maturity, inorganic materials such as LTCC (Low-Temperature Cofired Ceramic) and glass have attracted significant interest thanks to their favorable dielectric properties and integration capabilities, which can pay dividends in the medium term. However, all of these materials have different considerations including environmental stability, cost, supply chain maturity, manufacturability and more, making some better suited for applications like 5G smartphones and others better suited for 5G infrastructure. Overall, the rollout of mmWave 5G-enabled devices such as Customer Premises Equipment (CPEs), enabled by these emerging higher-end low-loss materials, will drive the exponential growth of the low-loss materials market within the decade through 2033.

Although 5G is not yet fully developed, the telecom industry is already preparing for the next generation of 6G, which is expected to extend the frequency spectrum into the sub-THz range (100 – 300 GHz). With the ever-growing importance of reducing transmission losses at such high frequencies, scientists and material suppliers are already exploring ultra-low-loss materials that could enable 6G. In examining the current development of low-loss materials for 6G, IDTechEx found that the many different materials researchers are using to address 6G applications suggest even more revenue opportunities for the low-loss materials market in the long-term. While IDTechEx expects the market to grow $1.8 billion In a decade, the industry is likely to reach new heights with the future advent of 6G.

Low-loss Materials Market Forecasts for 5G and 6G

IDTechEx’s latest report, “Low-loss Materials for 5G and 6G 2023-2033”, examines the technological developments and market trends driving the growth of the market for low-loss materials for next-generation telecoms. IDTechEx forecasts future sales and area demand for 5G low-loss materials and carefully segments the market by frequency (sub-6GHz vs. mmWave), six material types and three application areas (smartphones, infrastructure and CPEs) to provide sixty different lines of prediction.

For more information on Low-loss Materials for 5G and 6G, including materials benchmarking studies, player analysis, market drivers and barriers, and 10-year detailed market forecasts, see the report

For IDTechEx’s full research portfolio related to 5G, visit

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