摘要
高频电子电路安装与调试过程中,由于频率高、电场与磁场的转换速率快,因而产生很强的电磁场外泄,造成自激,使电路无法正常工作。只有在元件结构布局合理的基础上,解决好阻抗匹配和静电屏蔽,方能顺利完成高频电子电路实验。
High frequency electronic circuit installation and debugging process, due to the conversion rate of high frequency, electric and magnetic fields quickly, and thus produce very strong electromagnetic field were leaked, causing self-excited, make circuit cannot work normally. Only on the basis of element structure layout is reasonable, solve good impedance matching and electrostatic shielding, can complete high frequency electronic circuit experiment.
出处
《自动化与仪器仪表》
2013年第3期177-177,180,共2页
Automation & Instrumentation
关键词
高频电路
实验经验
静电屏蔽
阻抗匹配
结构布局
The high frequency circuit
The experiment experience
Electrostatic shielding
Impedance matching
Structure layout
