Successful Telecommunication PCB Board Reverse Engineering requires careful attention to every step and detail throughout the reverse engineering process, which means thorough, careful planning at the beginning of the radio frequency module pc board wiring schematic reverse engineering and a comprehensive and ongoing assessment of the progress of each step . And this kind of meticulous radio frequency circuit board reverse engineering skills is what most domestic electronic enterprise culture lacks.
In recent years, due to the demand and growth of Bluetooth devices, wireless local area network (WLAN) devices, and mobile phones, the industry has paid more and more attention to the skills of RF circuit PCB design cloning. From the past to the present, RF circuit board design cloning, like electromagnetic interference (EMI) problems, has been the most difficult part for engineers to control, even a nightmare. Designing it right the first time requires careful planning and attention to detail.
Telecommunication PCB Board Reverse Engineering
Telecommunication PCB Board Reverse Engineering is often described as a “black art” due to its theoretical uncertainty. But this is only a partial coverage point of view, there are still many rules to follow in RF circuit card design reverse engineering. In actual design, however, the really practical trick is how to compromise these laws when they are not enforceable due to various constraints. Important RF design topics include: impedance and impedance matching, insulation materials and laminates, wavelengths and harmonics…etc.
In the development process of WiFi products, RF circuit layout (RF Circuit Layout Guide) is a very critical process. Many times, we may have perfected the design in principle, but in the actual board making, it is found that it is not ideal after the upper part. In fact, these are the reasons why the layout is not perfect. This article will explain some issues that should be paid attention to in the wiring of the radio frequency circuit based on a wiring example of a wireless network card and a little work experience of mine.
