A review of the development and application of RF technology and its sub-technologies

With the acceleration of industry reform, new communication technologies are required to have larger bandwidth, faster transmission speed and more comprehensive applications. As a mature and effective high-frequency technology, RF band technology can meet many communication requirements in practical applications and plays an irreplaceable role in current production and life. At the same time, RF technology is also an important part of modern communication system, which has a good development prospect and has been widely used in many fields. In order to let more people understand the importance of radio frequency technology and promote the further development of radio frequency technology, this paper will introduce the important applications of radio frequency technology in practice from four aspects: the application of radio frequency in satellite, radio frequency identification, radio frequency ablation technology and radio frequency integrated circuit, and treat the application of radio frequency technology in practice from different angles, and illustrate the significance and development prospects of radio frequency technology.