With the rapid development of wireless communication technology, various new and old communication systems coexist. The idea of building a unified hardware platform and using software to switch between different communication systems has caused great concern which is also one of the most headache issues for High Speed Printed Circuit Board Reverse Engineering.
However, one difficulty in implementation is the need to design a broadband RF transceiver front-end that covers a wide range of communication bands. In recent years, the rapid development of microelectronics and integrated circuit technology has made it possible to design a broadband RF transceiver front-end with a compact single-board structure. However, in the face of higher integration, shorter signal rising time, more and more pins, smaller and smaller packages, the difficulty of high speed PCB board reverse engineering shifts from the schematic diagram level to the PCB board layout drawing.
