Explore topic-wise MCQs in Antennas.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Antennas knowledge and support exam preparation. Choose a topic below to get started.

1.

The value of Tm(z) in the range between -1 to 1 is ____

A. -1 to 1
B. 1
C. 0
D. 0 to infinity
Answer» B. 1
Discussion
2.

The value of Tm(-1)=_______

A. (-1)<sup>m</sup>
B. (-1)<sup>m-1</sup>
C. (-1)<sup>m/2</sup>
D. (-1)<sup>2m</sup>
Answer» B. (-1)<sup>m-1</sup>
Discussion
3.

The value of T0(100) is _____

A. 1
B. 100
C. 10000
D. 200
Answer» B. 100
Discussion
4.

What is the value of Tm (0) when m is an even number?

A. 0
B. (-1)<sup>m</sup>
C. -1
D. (-1)<sup>m/2</sup>
Answer» E.
Discussion
5.

The value of Tm(0) for every odd value of m is _____________

A. 0
B. 1
C. -1
D. m
Answer» B. 1
Discussion
6.

The recurrence relation for the Chebyshev polynomial is __________

A. T<sub>m</sub>(z) = 2zT<sub>m-1</sub>(z) T<sub>m-2</sub>(z)
B. T<sub>m</sub> (z) = T<sub>m-1</sub>(z) 2zT<sub>m-2</sub>(z)
C. T<sub>m</sub>(z) = 2zT<sub>m</sub>(z) T<sub>m-2</sub>(z)
D. T<sub>m</sub>(z) = 2zT<sub>m</sub>(z) T<sub>m-1</sub>(z)
Answer» B. T<sub>m</sub> (z) = T<sub>m-1</sub>(z) 2zT<sub>m-2</sub>(z)
Discussion
7.

Which of the following is holds true for the Chebyshev polynomial?

A. T<sub>m</sub>(-x) = (-1)<sup>m</sup> T<sub>m</sub>(x)
B. T<sub>m</sub>(-x) = (-1)<sup>m</sup> T<sub>m-1</sub>(1/x)
C. T<sub>m</sub>(x) = (-1)<sup>m</sup> T<sub>m</sub>(1/x)
D. T<sub>m</sub>(-x) = (-1)<sup>m</sup> T<sub>m-1</sub>(x)
Answer» B. T<sub>m</sub>(-x) = (-1)<sup>m</sup> T<sub>m-1</sub>(1/x)
Discussion