Help for Smith V3.10 - Fritz Dellsperger
Help for Smith V3.10 - Fritz Dellsperger
Help for Smith V3.10 - Fritz Dellsperger
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Export<br />
Export H-, Z-, Y- and A-Parameter to File<br />
After loading an S-Parameter file in S-Plot, the file can be converted to H-, Z-, Y- or ABCD-Parameter<br />
(normalized or unnormalized) and saved in a file.<br />
All converted files are in Touchstone ® - Format.<br />
Menu „Export“, „s- to x-parameter-file“.<br />
Equations Twoport Parameter Conversion<br />
S-, Z-, Y-, H- and A(ABCD)-Parameter:<br />
‘ (apostrophe) denotes normalized parameter.<br />
� �� �<br />
� �� �<br />
� �� �<br />
� �� �<br />
z' �1 z' �1 �z' z' 1�S 1�S<br />
�S<br />
S<br />
S � z'�<br />
11 22 12 21 11 22 12 21<br />
11<br />
z'11�1 z'22�1 �z'12 z'21 11<br />
1�S11 1�S22<br />
�S12S21<br />
2z' 2S<br />
S � z'�<br />
12 12<br />
12 12<br />
�z'11�1��z'22�1��z'12 z'21 �1�S11��1�S22��S12S21 2z' 2S<br />
S � z'�<br />
S<br />
21 21<br />
21 21<br />
�z'11�1��z'22�1��z'12 z'21 �1�S11��1�S22 ��S12S21<br />
22<br />
� �� �<br />
� �� �<br />
� �� �<br />
� �� �<br />
z' �1 z' �1 �z' z' 1�S 1�S<br />
�S<br />
S<br />
� z ' �<br />
z z z z S S S S<br />
11 22 12 21 11 22 12 21<br />
'11�1 '22�1 � '12'21 22<br />
1� 11 1�<br />
22 � 12 21<br />
z z z z<br />
z' � z' � z' � z'<br />
�<br />
11 12 21 22<br />
11<br />
Zo 12<br />
Zo 21<br />
Zo 22<br />
Zo<br />
47
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