![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062001.jpg)
Communication Principles
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Smith Chart
College of Electronics Engineering
Smith Chart
Communication Principles
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College of Electronics Engineering
For complex transmission line problems, the use of the formula
becomes increasingly difficult and inconvenient.
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062002.jpg)
Communication Principles
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College of Electronics Engineering
Smith Chart
Communication Principles
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062003.jpg)
Communication Principles
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College of Electronics Engineering
Smith Chart
Communication Principles
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062004.jpg)
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College of Electronics Engineering
Smith Chart
Communication Principles
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062005.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062006.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Example :On the simplified Smith chart, locate the following
normalized impedances:
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062007.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Smith Chart
0.25
0 , 0.5
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062008.jpg)
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College of Electronics Engineering
Smith Chart
Communication Principles
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062009.jpg)
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College of Electronics Engineering
Smith Chart
(To generator)
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College of Electronics Engineering
Smith Chart
d = 0.1793
The position of the
input impedance
Z(d)
= 0.1793 + 0.18
= 0.3593
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062010.jpg)
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College of Electronics Engineering
Smith Chart
Communication Principles
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College of Electronics Engineering
Smith Chart
d
max
= 0.25 - 0.1793
= 0.707
d
min
= 0.25 + 0.707
= 0.3207
0.25
0.5
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062011.jpg)
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College of Electronics Engineering
Smith Chart
d
max
= 0.25 + 0.1793
= 0.4293
d
min
= 0.5 - 0.3207 =
0.1793
0.25
0.5
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062012.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062013.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062014.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062015.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062016.jpg)
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College of Electronics Engineering
Smith Chart
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College of Electronics Engineering
Smith Chart
![background image](https://www.muhadharaty.com/files/lectures/015/file15062.pdf_d/file15062017.jpg)
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College of Electronics Engineering
Smith Chart
Thank you