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electronics and communication engineering communication systems
1. It is desired to couple a coaxial line to a two parallel wire line. It is best to use
(A): balun
(B): directional coupler
(C): quarter wave transformer
(D): slotted line
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By: guest on 01 Jun 2017 11.49 pm
Balun gives 4 : 1 impedance transformation and is suited for coupling a coaxial line to two wire line.
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