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ECE · Q145

Electromagnetic Field Theory

Engineering and GATE · ECE · question 145

Q145

Consider the following For a lossless transmission line, we can write: 1. Zin = -jZ0 for a shorted line with l = λ/8 2. Zin = ±j∞ for a shorted line with l = λ/4 3. Zin = -jZ0 for an open line with l = λ/2 4. Zin = Z0 for a matched line of any length Select the correct answer using the options given below:

Consider the following
For a lossless transmission line, we can write:
1. Zin = -jZ0 for a shorted line with = λ/8
2. Zin = ±j∞ for a shorted line with = λ/4
3. Zin = -jZ0 for an open line with = λ/2
4. Zin = Z0 for a matched line of any length
Select the correct answer using the options given below:
A.
1 and 2
B.
2 and 3
C.
1 and 3
D.
2 and 4
Answer

Answer: Option D

Solution

Answer: Option D
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