2008版一个时域求解错误
时间:10-02
整理:3721RD
点击:
先是一个警告:
The current settings will probably lead to a very long simulation time.
You may improve the simulation speed by:
1.checking the frequency range and units settings
2.extending the simulation frequency range
3.checking the mesh to avoid very small mesh steps
然后是这个错误:
Calculation is aborted due to port memory exception. Please reduce number of ports or simulation duration
不知道这是什么原因引起的?
我算的谐振腔,当频率范围2.7~3G时不出现上面的警告和错误
而当我减小频率范围时就会出现上面的警告和错误,为什么时域求解时,频率范围小会增加仿真时间?
不知道这个跟2008版里新增的adaptive port meshing功能是否相关?
谢谢!
[ 本帖最后由 horseblack 于 2009-3-16 15:39 编辑 ]
The current settings will probably lead to a very long simulation time.
You may improve the simulation speed by:
1.checking the frequency range and units settings
2.extending the simulation frequency range
3.checking the mesh to avoid very small mesh steps
然后是这个错误:
Calculation is aborted due to port memory exception. Please reduce number of ports or simulation duration
不知道这是什么原因引起的?
我算的谐振腔,当频率范围2.7~3G时不出现上面的警告和错误
而当我减小频率范围时就会出现上面的警告和错误,为什么时域求解时,频率范围小会增加仿真时间?
不知道这个跟2008版里新增的adaptive port meshing功能是否相关?
谢谢!
[ 本帖最后由 horseblack 于 2009-3-16 15:39 编辑 ]
建议你使用频域的slover,你的结构Q值高
Q值高的结构,缩小频率范围,应该能加快仿真速度。最极端的方法就是将频率范围缩小到点频==频域计算
至于软件提示,它是死的。按照警告检查,如果还不行,那就改用频域吧