high frequency pcb

A high frequency PCB is a circuit board specially designed for high frequency applications. high frequency PCB requires higher precision and quality than normal circuit boards. In high frequency pcb applications, the conduction and reflection of electromagnetic waves will cause interference to the circuit board, which requires high frequency PCB to have better electrical performance, such as lower loss, better impedance matching and better signal transmission. High frequency PCB usually use materials with lower dielectric constants, such as PTFE, RO4003C, Rogers, etc. Designing and manufacturing high frequency PCB requires very high technical and manufacturing process requirements.