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4th order lpf
Hi, all,
I have a question about the design of 4th-order loop filter for charge-pump PLL. Dean give a method to design a loop filter by given pole ratios. In dean's method, the poles of the filter are all on the real axis, but I think it is possible to design a filter with a pair...
only I know is that 'rn' defind in file 'ResModel_dk.net' conflicts with ADS reserves.
but I do not know how to fix it. Are you sure this is the right designkit and it is for the version 2005A of ADS?
Hi, guys. I am a beginner of Agilent ADS, and now using ADS DesignGuide to let me familiar with this design tool. But I am puzzling that in some of the designs like "2nd- and 3rd-Order IMD and Convesion Gain of Mixer", the display window uses some equations which I can not find the definitions...
Your question can not be clarified by a few words. Maybe you should refer to the matlab help titled as
"Matlab Compiler->Stand Alone Applications -->Coding with M-files Only"
When I followed the instructions in the "Getting Start with CoCentric System Studio" to build a Data Flow Graph model, an error was found at the generation of the C code. It seems that CCSS has installed correctly and the license and environment vars were also set properly. I paste the error...
The constant impedance(r) circle is represented by the equation:
(U-r/(r+1))^2+V^2=(1/(r+1))^2,
It is a circle centered at the coordinates (r/(r+1),0) and having a radius
1/(r+1). So in a polar plot, it can be represented by
r/(r+1)+1/(r+1)*exp(j*theta).
the equation you refered...
I think there may be a configuration(u can see this within the softload) after the installation, so the features could be decrypted. And this configuration needs license. Without the configuration, does the software work well?
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