求助!!!ADS使用者

nishaa

[52RD.com]
在ADS中MeasEqn怎么设置啊?我怎么设置了老是出现下面的问题啊?请各位高手指教!谢谢!!![52RD.com][52RD.com]
Simulation / Synthesis Messages [52RD.com][52RD.com]
Warning detected by HPEESOFSIM during netlist parsing.[52RD.com][52RD.com]
    Too many step specifiers given on `HB2_stim'.[52RD.com][52RD.com]
Warning detected by HPEESOFSIM during DC analysis `HB2'.[52RD.com][52RD.com]
    Z1 of Chebyshev filter BPF1.CMP1 is constrained to 36.890531 ohms. [52RD.com][52RD.com]
             (even order restriction)[52RD.com][52RD.com]
Warning detected by HPEESOFSIM during AC Analysis `HB2'.[52RD.com][52RD.com]
    Linear S_Port `PWR2.CMP1' is non-passive.[52RD.com][52RD.com]
Warning detected by HPEESOFSIM during AC Analysis `HB2'.[52RD.com][52RD.com]
    Linear S_Port `PWR1.CMP1' is non-passive.[52RD.com][52RD.com]
Warning detected by HPEESOFSIM during spectral noise analysis `HB_NOISE'.[52RD.com][52RD.com]
    The global circuit temperature and the IEEE standard noise temperature[52RD.com][52RD.com]
    (290 Kelvin) do not agree in the spectral noise analysis `HB2'.  The[52RD.com][52RD.com]
    `Temp' parameter on the Options item can be set to 16.85 Celsius[52RD.com][52RD.com]
    to eliminate this warning message.  If the circuit temperature is[52RD.com][52RD.com]
    different from the IEEE standard temperature the loss and the noise[52RD.com][52RD.com]
    figure might not agree.[52RD.com][52RD.com]
Warning detected by HPEESOFSIM during spectral noise analysis `HB_NOISE'.[52RD.com][52RD.com]
    The specified input frequency does not mix to the noise frequency[52RD.com][52RD.com]
    at the output.  Please check the value of the input frequency

snow99

只有警告没有错误啊, 还有, 要写什么样的MeasEqn呢? 看起来你想要做一个系统仿真, 如果可以的话, 把整个Project放上来吧, 大家帮你看看.