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PCB design flow of RF circuit Because Protel99SE software is different from Protel 98, this paper first discusses the PCB design process by Protel99SE software.
BGA for SMT chip processing is a kind of packaging method. BGA is the abbreviation of ball grid array, which translates into ball grid array packaging in Chinese
If there is a lack of effective communication between the PCB designers of the project, it is likely to produce several different versions of PCB design data, an
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