High-frequency high-speed PCB –5G core benefit PCB
As we all know, PCBs has many types according to different categories.
However ,among all the PCB categories and PCB types, there are two types of PCB boards, which will benefit greatly from 5G applications
1. High frequency PCB board
The high frequency PCB i s mainly used in the antenna and RF front end. In addition, the CCL of the high frequency PCB uses
high frequency materials (PTFE and hydrocarbon) and FR-4,because the high-frequency material is softer than the FR-4 material.
the consistency of the mixing process is poor,the production difficulty is increased, and the price and profit margin are higher.
However, many high-speed boards used for 5G are high multi-layer PCB boards, especially the backplane PCB of the core network
is even higher than 20 layers ( general PCB is 4,6,8 layers ), which can make the data rate increase and smaller size for the base station
What’s more, the line width and line spacing are further refined, and the technical difficulty is naturally higher
2. High speed PCB board
In general, due to the high difficulty of high-frequency and high-speed material processing,
which will bring higher income and profit to the PCB manufacturer. At present ,the PCB subdivision with the best
downstream performance is high-frequency multi-layer rigid pcb for 4G/5G base station antenna,
high-speed multi-layer rigid pcb for 4G/5G base station BBU. And high-speed multi-layer rigid pcb for 4G/5G core network server.
In the future, the high-frequency board (millimeter wave radar antenna) and high-speed board (in-car data communication) for
automotive electronics will continue to drive high-frequency and high-speed board requirements.
In the meanwhile, SHENZHEN RENCHUANG YI ELECTRONIC CO.,LTD ( Short as RCY ELECTRONIC)
is a professional and trusted pcb manufacturer in Shenzhen, China, specialises in multilayer pcb, HDI pcb, and rigid-flex pcb