RC circuit Transfer Function/bode plot

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Jolly good show indeed!

I have plotted the phase!

What do you think?

View attachment phase.pdf

Thanks for all your help rude man!
 
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Mitchy190 said:
Jolly good show indeed!

I have plotted the phase!

What do you think?

View attachment 46508

Thanks for all your help rude man!

You're welcome.

Except I'm confused about one thing - your plots look 100% right but the expressions you allegedly used are not.

The phase is not tan-1(1+ωRC) - tan-1(1+ωR3C). I suspect you used the right expression by accident or something similar. Check your Excel for the formulas you actually used.

BTW I wish I had your knowledge of Excel!
 
rude man said:
You're welcome.

Except I'm confused about one thing - your plots look 100% right but the expressions you allegedly used are not.

The phase is not tan-1(1+ωRC) - tan-1(1+ωR3C). I suspect you used the right expression by accident or something similar. Check your Excel for the formulas you actually used.

BTW I wish I had your knowledge of Excel!

The formulaes I used are, which are correct right?

arctan(ω*R*C) - arctan(ω*R3*C)

Thanks! Wish I had your knowledge in physics!
 
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