printed circuit board design

基本解释

Moreover, some basic rules of high-speed printed circuit board (PCB) design were discussed.
最後，本文還對高速印刷電路板（PCB）設計的一些基本槼則進行了探討。
The spectral of a DDS system is dependent on the phase noise of the clock source and the printed circuit board design.
低相位噪聲時鍾信號及優良的電路技術是獲得DDS高純頻譜的關鍵。
cnki.clcn.net.cn
This text analyses that earth noise and electromagnetic reasons and countermeasures penetrated emerge in the printed circuit board signal earth design of PCB.
本文分析PCB印刷電路板信號接地設計中産生接地噪聲及電磁幅射的原因和對策。