engineering recuitment HPCL Engineer Mock Test 2024 Electromagnetic Theory Waveguides and Guided Waves
The Q-factor of a waveguide resonator is given by (ω0 is the resonant frequency, U is energy storage and ωL is power loss)
1
Q = ω0ωLU
2
Q = \(\frac{U ω_{L}}{ω_{0}}\)
3
Q = \(\frac{ω_{0} U}{ω_{L}}\)
4
Q = \(\frac{ω_{0} ω_{L}}{U}\)