亲爱的先生，我想找到使用史密斯圆图的David .M.Pozer示例11.3的系列长度和开放存根长度。我知道，如何找到Gamma_S和Gamma_L。我不知道，如何找到导纳点Ys，以及如何绘制系列
2019-01-14 08:20
the typicalapplication design schematic for STA311B, can you please send me one? thanks. David.
2019-07-19 15:50
本帖最后由 david_punk 于 2015-10-25 15:04 编辑 选出属性节点后只有默认的sampquant,samomode属性，选不了sampclk,rate属性。选的时候只说no property。是什么地方出问题了呢
2015-10-24 22:23
() is tick based,is one tick 1ms? How to realizemicrosecondsleep? Thanks. David
2018-12-06 15:09
áveis locais。O máximo são 81920 字节。 esptool.py v2.8 串口 COM4 Traceback（最近调用最后）： 文件“C:\\\\Users\\\\david
2023-05-08 06:53
cause this failure and how can it be corrected? Thanks, David
2018-09-27 15:44
creation. where can i find relevant tutorials? and how can i simulate the same? cheers, david
2019-03-15 11:24
the pin-out, specs, and directions for use of the Power IO and Test Set IO connectors on the rear of the PNA-X? Thanks, David
2018-10-26 14:40
the expiration of the 24hr test drive I would be able to have a further 96 hrs.How do I invoke this please?Many Thanks,David
2018-09-20 11:37
，最大带宽应小于40Mhz，通常为36Mhz。谢谢你，David Albert 以上来自于谷歌翻译 以下为原文Hi,I wanted to generate DVB-S and DVB-S2
2019-08-02 12:10
