If_the_equivalent_impedance_of_the_resonator_at_resonance_is_12.5_‚âà√≠¬¨¬©_and_the_characteristic_impedance_of_the_feed_line_is_50_‚âà√≠¬¨¬©,_then_the_coupling_coefficient_is:$#

If_the_equivalent_impedance_of_the_resonator_at_resonance_is_12.5_‚�

1.	If_the_equivalent_impedance_of_the_resonator_at_resonance_is_12.5_‚âà√≠¬¨¬©_and_the_characteristic_impedance_of_the_feed_line_is_50_‚âà√≠¬¨¬©,_then_the_coupling_coefficient_is:$#
A.	0.25
B.	0.5
C.	0.75
D.	1
Answer» B. 0.5

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If_the_equivalent_impedance_of_the_resonator_at_resonance_is_12.5_‚âà√≠¬¨¬©_and_the_characteristic_impedance_of_the_feed_line_is_50_‚âà√≠¬¨¬©,_then_the_coupling_coefficient_is:$#
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If_the_equivalent_impedance_of_the_resonator_at_resonance_is_12.5_‚âà√≠¬¨¬©_and_the_characteristic_impedance_of_the_feed_line_is_50_‚âà√≠¬¨¬©,_then_the_coupling_coefficient_is:$#

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