Difference between revisions of "TF EIM Chapt3"
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;Bandwith: The most common definition for the Bandwidth of this circuit is the frequency range over which the output decreases by 3 dB | ;Bandwith: The most common definition for the Bandwidth of this circuit is the frequency range over which the output decreases by 3 dB | ||
− | + | [[File:TF_EIM_BandWidthDef_LC.gif | 200 px]] | |
[[Forest_Electronic_Instrumentation_and_Measurement]] | [[Forest_Electronic_Instrumentation_and_Measurement]] |
Revision as of 05:53, 2 February 2011
gain
Loop Theorem
or
- Notice
- When then the AC signal is attenuated.
Looking at the Voltage divider aspect of the circuit
and and R=200 |
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rad/s or Hz |
Q and Bandwidth
In the above circuit
The inductors reactance at this resonance frequency is
- Bandwith
- The most common definition for the Bandwidth of this circuit is the frequency range over which the output decreases by 3 dB