The rise of China RF chips.
The 5G radio frequency chip that once stuck in the neck was officially broken, and many domestic chip companies mass-produced and delivered
Recently, Maijie Technology said that 5G RF chips have delivered some orders to mobile phone companies. This is another domestic RF chip company that has achieved mass production of 5G RF chips after Zhuosheng Micro and Fuman Micro, which highlights the rapid progress of . Prove that the US approach will only accelerate the growth of domestic chips.
uses the chip with integrated 5G baseband , but it cannot support 5G. Industry insiders pointed out that it should be because Huawei's 5G RF chip inventory has been exhausted, resulting in the P50 Pro unable to support 5G. At this time, the industry suddenly It turned out that not only may be constrained by the United States, but 5G radio frequency chips are also pinched by the neck of the United States.
It is reported that the United States holds 5G radio frequency chips, and the United States and Japan monopolize the key components - filters. The United States and Japan occupy 95% of the market share of the filter market. Because of their mastery of the key components of radio frequency chips, the United States is able to use the radio frequency chips. The market achieves a monopoly market position.
Since then, domestic chips have begun to actively develop RF chips. One year later, domestic 5G RF chips have been broken through one after another. So far, at the beginning of this article, at least three domestic chip companies have mass-produced 5G RF chips and delivered them to domestic mobile phones. , which highlights the research and development strength of domestic technical talents. As long as they are determined, they can always quickly break the gap.
Recently, Huawei released the mate50 mobile phone with domestic radio frequency chips and filters. Industry insiders pointed out that more than 50% of the chips in the mate50 are already domestic chips, which shows that the replacement of domestic chips has made great progress, which has strengthened the domestic production. chip competitiveness.
Fund in 2014. Since then, domestic chips have sprung up like mushrooms after a rain. In just a few years, thousands of chip companies have emerged, involving all aspects of Chinese manufacturing. Chips, and gradually meet the domestic manufacturing industry's demand for chips.
In 2019, the U.S. approach to Huawei injected a booster into domestic chips. At that time, domestic companies also began to realize the importance of cooperation with domestic chips. Only domestic chips can ensure the security of their supply chains. Therefore, as long as domestic chips can be used, It is preferred, which further accelerates the development of domestic chips.
The improvement of the domestic chain has also promoted the development of domestic chips. In recent years, the manufacturing process of domestic chips has reached 14nm. Industry insiders pointed out that 14nm is enough to meet the needs of 70% of domestic chips, and the production capacity of domestic chips has also increased from the top five in the world. Promoted to third in the world, localized chip manufacturing lowers the threshold for chip development, improves chip development efficiency, and enhances the research and development capabilities of domestic chips.
With the joint efforts of the domestic chip industry chain, the self-sufficiency rate of domestic chips has increased to more than 30% in 2021. The number of chips imported by China in the first seven months of this year decreased by 43 billion, of which 14 billion were imported in July alone. This is equivalent to 48% of the reduction in the number of imports in the previous 6 months, showing that the self-sufficiency rate of domestic chips is accelerating, which should include domestic substitution of radio frequency chips.
Recently, Maijie Technology said that 5G RF chips have delivered some orders to mobile phone companies. This is another domestic RF chip company that has achieved mass production of 5G RF chips after Zhuosheng Micro and Fuman Micro, which highlights the rapid progress of . Prove that the US approach will only accelerate the growth of domestic chips.
uses the chip with integrated 5G baseband , but it cannot support 5G. Industry insiders pointed out that it should be because Huawei's 5G RF chip inventory has been exhausted, resulting in the P50 Pro unable to support 5G. At this time, the industry suddenly It turned out that not only may be constrained by the United States, but 5G radio frequency chips are also pinched by the neck of the United States.
It is reported that the United States holds 5G radio frequency chips, and the United States and Japan monopolize the key components - filters. The United States and Japan occupy 95% of the market share of the filter market. Because of their mastery of the key components of radio frequency chips, the United States is able to use the radio frequency chips. The market achieves a monopoly market position.
Since then, domestic chips have begun to actively develop RF chips. One year later, domestic 5G RF chips have been broken through one after another. So far, at the beginning of this article, at least three domestic chip companies have mass-produced 5G RF chips and delivered them to domestic mobile phones. , which highlights the research and development strength of domestic technical talents. As long as they are determined, they can always quickly break the gap.
Recently, Huawei released the mate50 mobile phone with domestic radio frequency chips and filters. Industry insiders pointed out that more than 50% of the chips in the mate50 are already domestic chips, which shows that the replacement of domestic chips has made great progress, which has strengthened the domestic production. chip competitiveness.
Fund in 2014. Since then, domestic chips have sprung up like mushrooms after a rain. In just a few years, thousands of chip companies have emerged, involving all aspects of Chinese manufacturing. Chips, and gradually meet the domestic manufacturing industry's demand for chips.
In 2019, the U.S. approach to Huawei injected a booster into domestic chips. At that time, domestic companies also began to realize the importance of cooperation with domestic chips. Only domestic chips can ensure the security of their supply chains. Therefore, as long as domestic chips can be used, It is preferred, which further accelerates the development of domestic chips.
The improvement of the domestic chain has also promoted the development of domestic chips. In recent years, the manufacturing process of domestic chips has reached 14nm. Industry insiders pointed out that 14nm is enough to meet the needs of 70% of domestic chips, and the production capacity of domestic chips has also increased from the top five in the world. Promoted to third in the world, localized chip manufacturing lowers the threshold for chip development, improves chip development efficiency, and enhances the research and development capabilities of domestic chips.
With the joint efforts of the domestic chip industry chain, the self-sufficiency rate of domestic chips has increased to more than 30% in 2021. The number of chips imported by China in the first seven months of this year decreased by 43 billion, of which 14 billion were imported in July alone. This is equivalent to 48% of the reduction in the number of imports in the previous 6 months, showing that the self-sufficiency rate of domestic chips is accelerating, which should include domestic substitution of radio frequency chips.
