Does AMB ceramic copper-clad substrate belong to printed circuit board?

AMB ceramic copper clad laminate is a type of printed circuit board, which is mainly used to manufacture high-frequency and high-speed electronic components, and has the characteristics of low dielectric constant, high dielectric loss, low loss factor and high frequency. Compared with the traditional copper clad laminate, AMB ceramic copper clad laminate has higher performance and smaller package size, which can meet the requirements of miniaturization, high frequency and high reliability of electronic equipment.