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HI, there,
just a newbie question for ansoft designer ,here, i am learning this SW by examples, In one of them, the procedure is, after setting the port, i am asked to set port excitation post process. In the dialogbox, I am asked to check the ports and check "Gap source". What is the...
Hi all:
Soppose i have a lossless two-port, why is it that the transfer impedance Z21 of this network is an odd function? Anyone here can give me a proof?
Another question. suppose k11 k22 and k12 are the residues of some rational functions Z11 Z22 and Z12, respectively. Then...
HI teteamigo & Tyassin
I still dont get it. Can you show me your derivation here, or the specific approach you use to compute the output resistance?
Thanks
Hi guys:
I am reading Razavi's Microelectronics now, I got two problems in Chapter 6 , and think maybe here i can get some useful help. :)
1. In equation (6.3), where does the 12dB of the output SNR system required come from?
2. How does the loss of the image-reject filter...
HI there,
we all know that all the zeros and poles of a driving point function is the pole of transfer function of a network, i just wonder is there any formula for how to manipulate those poles in a transfer function to get a driving point function? E.g. Soppose i know the transfer function...
what is attenuation pole
Hi , there,
I wonder these two terms are identical ? am I right ?
If true, then why one is called pole and the other is called zero ?
If i am wrong? Can anyone here tell me the difference between these terms??
TIA
Hi, there
Can anybody here give me a clear explaination or referrence on the difference between the Wave port and Lump port ?
Also, what is the purpose of Terminal line ? why do i have to tell HFSS the line? what is the relation between these lines and the Excitations??
Thanks a lot
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