If_a_load_of_10‚âà√≠¬¨¬©_has_to_be_matched_to_a_transmissi – McqOptions

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1.	If_a_load_of_10‚âà√≠¬¨¬©_has_to_be_matched_to_a_transmission_line_of_characteristic_impedance_of_50‚âà√≠¬¨¬©,_then_the_characteristic_impedance_of_the_matching_section_of_the_transmission_line_is:$#
A.	50‚âà√≠¬¨¬©
B.	10‚âà√≠¬¨¬©
C.	22.36‚âà√≠¬¨¬©
D.	100‚âà√≠¬¨¬©
Answer» D. 100‚âà√≠¬¨¬©

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If a load of 10Ω has to be matched to a transmission line of characteristic impedance of 50Ω, then the characteristic impedance of the matching section of the transmission line is:
Quarter wave transformers cannot be used for non-TEM lines for impedance matching.
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If_a_load_of_10‚âà√≠¬¨¬©_has_to_be_matched_to_a_transmission_line_of_characteristic_impedance_of_50‚âà√≠¬¨¬©,_then_the_characteristic_impedance_of_the_matching_section_of_the_transmission_line_is:$#
Quarter wave transformers cannot be used for non-TEM lines for impedance matching?
If a single section quarter wave transformer is used for impedance matching at some frequency, then the length of the matching line is:
Converting complex load into real load for impedance matching has no effect on the bandwidth of the match.
Complex load impedance can be converted to real load impedance by:
The major drawback of the quarter wave transformer that it cannot match complex load to a transmission line cannot be overcome.
If a narrow band impedance match is required, then more multi section transformers must be used.