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Electromagnetic Field Theory

Q1:

A (75 - j 40) W load is connected to a co-axial line of z0 = 75ω at 6 MHz. The load matching on the line can be accomplished by connecting

A a short circuit stub at the load

B an inductance at the load

C a short circuit stub at a specific distance from the load

D a capacitance at a specific distance from the load

ANS:B - an inductance at the load

ZL = 75 - J . 40, ZC = 75 W, f = 6 mHz Given ZL is capacitive, so proper matching, load must be inductive.



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