Bissoy.com
Doctors Medicines MCQs Q&A

When coupling coefficient is 1, the resonator is ________ to the feed line.

When coupling coefficient is 1, the resonator is ________ to the feed line. Correct Answer critically coupled

The resonator is critically coupled to the feed line when the coupling coefficient is 1. Maximum power is transferred between the resonator and the feed line since the resistance of the resonator is equal to the characteristic impedance of the transmission line.

Related Questions

A machine started malfunctioning due to some issues with the coupling. The coupling emplaced in the machine was Oldham. The only coupling available in the workshop is Hooke’s coupling. So Oldham coupling can be replaced by Hooke’s coupling.
If the reflection coefficient between the feed line and the resonator is -0.6, then the equivalent impedance of the resonator at resonance given that the characteristic impedance of the microstrip line is:
It is desired to design a frequency oscillator at 2.4 GHz and the reflection coefficient desired is 0.6, then the coupling coefficient between the feed line and the dielectric resonator is:
When the coupling coefficient is lesser than one, the resonator is over coupled to the feed line.
If the equivalent impedance of the resonator at resonance is 12.5 Ω and the characteristic impedance of the feed line is 50 Ω, then the coupling coefficient is:
If the reflection coefficient seen on the terminated microstrip line looking towards the resonator is 0.5, then the coupling coefficient is:
To obtain maximum power transfer between a resonator and feed line, the resonator should be matched to the load at:
On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in
If a dielectric resonator has a dielectric constant of 49, then the reflection coefficient of the dielectric resonator is:
The level of coupling required between a resonator and its attached circuitry is a standard and independent of the application where coupling is required.