![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
时域频域和系统的问题越想越头大
2019-10-15 17:15
- 模拟技术论坛
- 32
- 2303
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
"PCB"就是拉几根线吗?
2019-9-22 12:37
- 模拟技术论坛
- 45
- 5071
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
I/V转换电路的转换率和增益
2019-9-3 17:40
- 模拟技术论坛
- 10
- 3065
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PCB设计这么火爆吗?
2019-9-3 22:06
- 模拟技术论坛
- 8
- 1174
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
调查:这版块有几个是正儿八经的工程师?
2019-8-30 16:51
- 模拟技术论坛
- 56
- 3591
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助!电压并联负反馈 的 反馈系数计算
2019-9-1 18:29
- 模拟技术论坛
- 94
- 9254
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
问一个关于电路的低级问题,请高手、大师回答
2019-5-8 16:51
- 模拟技术论坛
- 39
- 3073
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
磁芯里边为何有”电流”???是我翻译得不准吗?
2019-8-17 22:34
- 模电讨论兴趣小组
- 10
- 725
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
入反射波不是物理波?
2019-4-11 22:27
- 模拟技术论坛
- 37
- 2757
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
今天心情更好,上传50本书!
2019-6-15 21:40
- 模电讨论兴趣小组
- 21
- 1890
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电气注释__又是北航雷教授!!!
2019-6-20 13:54
- 模拟技术论坛
- 12
- 1400
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这个【北京大学IC设计高级班】是不是私人承办的?
2019-9-6 12:43
- 模拟技术论坛
- 25
- 1986
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
识图练习:这8个图,你能认出来几个?
2019-9-29 13:45
- 模拟技术论坛
- 14
- 1613
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
近期访客