Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Intro Physics Homework Help
Advanced Physics Homework Help
Precalculus Homework Help
Calculus Homework Help
Bio/Chem Homework Help
Engineering Homework Help
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
Intro Physics Homework Help
Advanced Physics Homework Help
Precalculus Homework Help
Calculus Homework Help
Bio/Chem Homework Help
Engineering Homework Help
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Homework Help
Introductory Physics Homework Help
Visualizing Series Bandpass Filters: A Graphical Approach
Reply to thread
Message
[QUOTE="BvU, post: 6615890, member: 499340"] Hi, Your relevant equation is an equation with complex quantities on both sides. (I think you switched in and out subscripts ?) What you measure is most likely the real ratio of two amplitudes. As plotted in the theoretical graph. For the complex impedance of the RLC series we have $$Z^2 = R^2 + \left (\omega L - {1\over \omega C}\right )^2 $$ with a minimum ##Z=R## (and ##V_{out}/V_{in}=1## ). A measured ratio can deviate if the measurement equipment influences the circuit. So you have to check values of components and equipment. ##\ ## [/QUOTE]
Insert quotes…
Post reply
Forums
Homework Help
Introductory Physics Homework Help
Visualizing Series Bandpass Filters: A Graphical Approach
Back
Top