The volume and price of RF front-end chips rise gradually driven by the rapid development of global 5G technology,and show a trend of integration and modularization.In our country,the mobile terminal manufacturers represented by Huawei and Xiaomi continue to increase their market share in the world,they also have the strong demand for domestic substitution and the control of the upstream supply chain,witch provides a huge market opportunities for domestic RF companies.However,the industry in our county is currently facing problems,such as insufficient manufacturing capacity in some high-performance RF chips,shortage of professional and technical personnel,dispersion of resources due to the emergence of a large number of new projects,and a large risk of product infringement.It is recommended that relevant units in the industry shoud increase R&D investment and lead the development of the industry through technological innovation;Organize production and research and development in a market-oriented manner,and strengthen product quality control;Seek greater development in competition and cooperation between enterprises,and accelerate the internationalization of capabilities;insist on international recruitment and training at the same time,and mobilize enthusiasm through incentives in terms of talents.