The core parts of the 5G industry chain include the following content filters, antennas, chips, PCB boards, etc., and these parts also involve some core materials, LCP materials, ceramic materials, semiconductor materials, and so on. In the above core components, we can continue to subdivide, for example, the most important thing in the 5G chip is the baseband chip, and the communication between 5G terminal equipment and base stations cannot be completed without this chip.
The key core of 5G mobile phones is not only 5G baseband chips, but also RF chips and terminal antennas.
If we can take apart any 5G phone, we can actually find the answer. Among them, the RF chip is mainly used to amplify, switch, and filter signals in different frequency bands, which directly determines the distance and quality of mobile phone communication transmission, and the antenna is used to send and receive electromagnetic waves.