Relation between sensitivity and Q-factor

aashishphy
Messages
1
Reaction score
0
What is the relation between sensitivity and Q-factor ? of a resonant RLC circuit
in some books it is given
Sensitivity = Q

in some other books it is given
Sensitivity = 1/Q
 
Engineering news on Phys.org
Do you mean selectivity?
 
Thread 'Weird near-field phenomenon I get in my EM simulation'

Thread 'Weird near-field phenomenon I get in my EM simulation'

I recently made a basic simulation of wire antennas and I am not sure if the near field in my simulation is modeled correctly. One of the things that worry me is the fact that sometimes I see in my simulation "movements" in the near field that seems to be faster than the speed of wave propagation I defined (the speed of light in the simulation). Specifically I see "nodes" of low amplitude in the E field that are quickly "emitted" from the antenna and then slow down as they approach the far...
View full post »

Thread 'EMF (Electromagnetic Field) & EHS (Electromagnetic Hyper Sensitivity)'

Hello dear reader, a brief introduction: Some 4 years ago someone started developing health related issues, apparently due to exposure to RF & ELF related frequencies and/or fields (Magnetic). This is currently becoming known as EHS. (Electromagnetic hypersensitivity is a claimed sensitivity to electromagnetic fields, to which adverse symptoms are attributed.) She experiences a deep burning sensation throughout her entire body, leaving her in pain and exhausted after a pulse has occurred...
View full post »

Similar threads

Explicit Calculation of Q Factor of Loaded Tuned Circuits
Replies
9
Views
2K
Discrepancy in calculating Q Factor using Energy instead of R/wL
Replies
14
Views
2K
About the definition of resonance frequency
Replies
40
Views
5K
Q-Factor in Series-Parallel Shunt Circuits
Replies
6
Views
2K
Induction heater with high Q factor
Replies
8
Views
1K
Can the value Q not be sensitive to the circuit components?
Replies
5
Views
2K
I What is the difference between sensitivity and efficiency in particle detection?
Replies
2
Views
3K
How Does Trifilar Winding Affect Q Factor in Audio Inductors?
Replies
28
Views
3K
How to wire up Piezo touch sensitive switch?
Replies
5
Views
5K
About the Quality factor
Replies
9
Views
3K

Hot Threads

Recent Insights

Back
Top