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弱问HFSS中怎么仿真平面波反射相位啊？(0)
2007-10-30 chrisloveyou|2007-10-30 chrisloveyou
请教polyphase滤波器的问题(0)
2007-10-29 AresTank|2007-10-29 AresTank
共享两个逆散射ppt(2)
2007-10-28 zwjiecas|2007-10-28 helixloop
低中频接收机的中频选择(2)
2007-10-26 AresTank|2007-10-28 qiupqb
很想知道版上的理论大牛到底是搞什么的？(1)
2007-10-26 yycdchz|2007-10-26 thigh
ADS求助(4)
2007-10-16 interstar123|2007-10-26 greenstarman
请教hsim仿真的问题(0)
2007-10-25 AresTank|2007-10-25 AresTank
功率分配器设计问题(0)
2007-10-25 fubosapollo|2007-10-25 fubosapollo
请教关于短波射频无源LC滤波器的问题！ (转载)(3)
2007-10-09 asnail|2007-10-25 fubosapollo
【北方炬力校园宣讲会】(0)
2007-10-24 wohuangwei|2007-10-24 wohuangwei
菜鸟问题：同轴线尺寸过大有什么不利影响？(4)
2007-10-21 nintwjj|2007-10-24 pumaking
[求助]可能要做RF方向(2)
2007-10-23 jianseven|2007-10-23 perspective
EBG结构做为天线反射面(0)
2007-10-23 oasistill|2007-10-23 oasistill
有分析非良导体波导的方法吗(1)
2007-10-23 huangshan|2007-10-23 lef
求一篇文章（ICITA2004): The RF circuit design for magnetic(0)
2007-10-23 ashallop|2007-10-23 ashallop
微波修复技术：2006中国大学生十大年度人物之胡铃心 (转载)(0)
2007-10-22 yycdchz|2007-10-22 yycdchz
电磁场理论实际中根本没有用(9)
2007-10-20 yycdchz|2007-10-21 DianeyLee
aoso被取消在RF_RFICTech版的发文权限(0)
2007-10-21 wmf|2007-10-21 wmf
请问用微波震荡三级管的PN结能作检波二机管用吗?(3)
2007-10-18 amzcqy|2007-10-20 xiyx
问一个初级的问题：电与电磁波(7)
2007-10-05 nlgdczm|2007-10-20 wzbozz
请教一个UWB的基本问题 (转载)(0)
2007-10-19 eedaiyt|2007-10-19 eedaiyt
cst2006是否能在vista中安装!!!!!!!!!(2)
2007-10-17 germanyzh|2007-10-18 germanyzh
请教个基本概念,关于空气特征阻抗(9)
2007-10-09 rot|2007-10-18 turbo911
hfss 的emission test是干什么的？(2)
2007-10-14 chalupa|2007-10-18 chalupa
请教:Antennas and Wireless Propagation Letters投稿地址?...(5)
2007-10-16 oasistill|2007-10-17 oasistill
使用ADS求助(3)
2007-10-12 interstar123|2007-10-17 interstar123
谁设计过基于CMOS foundry的超宽带Balun？(0)
2007-10-17 RFbeginner|2007-10-17 RFbeginner
请问非恒包络调制的收发机可以用零中频结构么？(1)
2007-10-13 WanaX|2007-10-17 April
差分天线是什么东西？(1)
2007-10-16 microleon|2007-10-16 greenstarman
谁能给普及下有机加、塑胶、钣金产品结构设计方面的东西啊?(2)
2007-10-16 qtyt1227|2007-10-16 pumaking