Nobody has to communication field ~ "GaN HEMT" depicted the ~ in the future
To the world's top level as the goal of business strategy
In the competitive enterprise to expected under the harsh environment of hot pursuit, business activities also ushered in the new situation.As one of the personnel responsible for domestic business strategy, from the early stages of production, then with mentioned above changes and others involved in the "GaN HEMT" research and development - he is sumitomo electrical parts business governance department communication device sales deep ze xun.
"In the field of mobile base station device, Si LDMOS producers remains the world's top level.They are good at application support, understanding customer needs and develop a circuit, and set out to "GaN HEMT 'relevant research and development.We must understand customer systems, and agree with the customer request as soon as possible, our goal is in the quality, cost, logistics, development (QCDD) these four aspects are keep advantage, to ensure that the world first position."Deep (jersey)
Outside of Japan business activities are also increasing, especially in North America and Europe market business presents positive state.Has a person is active in the European market at the front, he is belong to the same business governance of overseas electronic components sales Tian Hang forever ping.
"We are the main target market is the Nordic countries and areas, such as Sweden and Finland.Nordic in the IT industry is very developed, there are many enterprises as a base station device manufacturers walk in cutting-edge industry, these enterprises to "GaN HEMT 'present a tendency of expanding demand.But even in northern Europe, around 'GaN HEMT' intense competition also has begun.I think the key to win in the competition is, through to the local market information accurately, to carry out the optimal proposal and win customers trust."(field)
In view of the "GaN HEMT" demand capacity improvement
Market to the "GaN HEMT" demand is to world-class scale expands unceasingly.At the beginning of the project as a "GaN HEMT" device developers to participate in the project, has now become a SEDI production technology minister 蛯 originally it should be pointed out that: subject to be solved at present stage, how to strengthen the capacity.
"First of all, in yamanashi career as a production system is the key, we improved the production line 4 inches products.From the point of wafer processing capacity, 2019 year reached 2017 year 2 times, 3 times is expected to reach 2017 in 2020.In addition, we plan to also set up the new production base in North America.I think that the current focus is the pursuit of process improvement and optimization based on the business thoroughly efficient production system, in the future, in the increasingly tough market competition environment, the pursuit of optimization is a never-ending task."(蛯 former)
As the setting of the production capacity, those 5 g communication technology developments.In the research and development of 5 g, people USES a known as large-scale antenna array (Multiple Input and Multiple Output) wireless communication technology.It is a kind of make waves efficiency improved leap, which can realize high-speed communication way of communication, compared with the previous station, need 10 ~ 30 times the number of devices., accompanied by a "GaN HEMT" demand increased dramatically, SEDI set up the relevant plan: according to the conversion device, the device number will reach 2017 by 2020 more than 10 times.SEDI "GaN HEMT" worldwide market day was near.
Interview THZ wave researchers - forced Mr Rock
Cutting-edge research field of information communication and wireless involved in 5 g millimeter frequency on the edge of the high frequency of terahertz frequencies.National research and development of corporate information communication research institute, research director of the institute (NICT) future ICT - bao forced Mr Rock is engaged in the research of superstars.
"Terahertz refers to 100 GHZ ~ 10 THZ frequency, the related research has started from about 20 years ago.As waves, THZ wave is very high frequency, it is on the verge of mm frequency high frequency technology, so it can realize great capacity of wireless transmission.The purpose of which is in the wireless transmission, by 300 GHZ 100 GBPS recommend suite, and its core is to electronic devices.Developed by sumitomo electric group, I believe, "GaN HEMT 'except in the application of mobile phone base stations, but also by shortening the physical distance of device and a server, shortening the time of communication, to ensure the real-time performance, it is a kind of edge of mobile computing is also a very effective device."Mr Forced (treasure)
In 2019, the world conference on radio communication clear approval of terahertz frequencies used in communication, as the related topics of terahertz high-profile.So far, can be used in reception of radio astronomy and earth observation and the frequency of limited to 275 ~ 450 GHZ, the frequency is the specific frequency can be used for ground mobile communication.
"Through the frequency allocation to Beyond5G after 5 g and 6 g as the goal, 100 GBPS show the feasibility of the ultra-fast communication has begun.It will implement a variety of scenarios, such as: instant to 4 k or 8 k and large capacity video downloaded to mobile devices, the scene of the large-scale concert venues and sports more than terminal connections, used in automobiles and Shinkansen automatic driving, in wireless way instead of using cable connection way so far.In addition, in addition to ground mobile communication the two-dimensional direction, estimated can also be used in ocean, aviation, satellite and deep space 3 d direction.Still need to have in order to realize these applications can be achieved by the goal of 300 GHZ frequency 100 GBPS high-speed devices.I sincerely hope that sumitomo electric group can develop such a device.For sumitomo electric group has so far accumulated know-how and have the courage to challenge, I'm full of expect."Mr Forced (treasure)
In the spring of 2020, 5 g finally take part in the commercial service in Japan.Before 4 g and 4 g technology known as "mobile communications technology" for mobile phones, while 5 g is "change social mobile communications technology".Now is through the Internet will all interconnected IoT era, 5 g of times development played a big traction, for 5 g, "GaN HEMT" is an indispensable device.Sumitomo electric group with long-term accumulation of technical strength and unyielding spirit has developed "GaN HEMT", set up a high prestige in the world market.Communication standard is said to be almost once every 10 years will evolve, so ten years later, in 2030, we will have 6 g era.In 10 years in the future, in order to promote the evolution of electronic devices, sumitomo electric group will continue to challenge.
