Samsung is a chaser in the 5G field. Recently, Samsung suddenly announced that it has made milestone progress in 5G network technology.
Samsung Electronics announced that its 5G radio frequency integrated circuit (RFIC) is commercially available, which is a key component in the production and commercialization of next-generation base stations and other radio access products.
Paul Kyungwhoon Cheun, executive vice president and head of the next-generation communications business at Samsung Electronics, said that Samsung has been working on various basic technologies for 5G RFIC for many years and is now finally integrating all the pieces. He believes this will play an important role in the upcoming networking revolution (connecTIvity revoluTIon).
At the 5G Mobile Technology Symposium held by the Korea Institute of Communication and Information Science, Samsung announced a new RFIC and outlined its role in the commercial 5G product roadmap.
Let's take a look at this chip.
It uses a high gain / high efficiency power amplifier, which Samsung developed in June last year. After integrating this amplifier, the RFIC can provide extended coverage of the millimeter wave band.
The RFIC is designed to significantly enhance the overall performance of a 5G access unit or base station. Therefore, Samsung emphasizes low cost, compactness and high efficiency in its design, and these factors are very important for realizing 5G's commitment.
RF ICs can greatly improve transmission and reception performance. The RFIC also reduces phase noise in its operating frequency band so that the system can obtain clear radio signals even in noisy environments. The chip also has a compact chain of 16 low-loss antennas, which further increases overall efficiency and performance.
Since 5G will use high-frequency spectrum, expanding coverage in the millimeter band by more base stations becomes a big obstacle compared to 4G. Samsung's current RFIC is expected to be used in the 28 GHz millimeter wave band and should soon be unveiled in 5G deployment plans in the US, Korea and Japan.
According to Samsung's plan, the first RFIC equipment solution is expected to be announced early next year.
It is not just Samsung that has an action in the field of RF ICs. In early January, Intel released the first global 5G modem to support ultra-wideband operation, ultra-low latency gigabit network throughput, and use with Intel 5GHz RFIC and 28GHz 5G RFIC in the under 6GHz band to support all over the world. 5G systems in different major bands.
The Intel 5G RFIC is expected to be sampling in the first half of 2017. The Intel 5G modem is expected to be available in the second half of 2017 and will be further in production after that.
In addition to the giants competing in the 5G field, the commercialization of 5G RF ICs is also a good news for the RF IC industry.
RF circuits have matured and have been dead for years. After the popularity of 5G, there will be a wave of replacement for mobile phones and base stations, and consumers will have higher demand for bandwidth. With the advent of 5G and the Internet of Things, the RF IC industry will also renew some vitality.
airpod charging case
airpod charging case
Guangzhou Ysure Electronic Technology Co., Ltd. , https://www.ysurecase.com