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The condition for the existence of the main lobe according to the Chebyshev is _________

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The condition for the existence of the main lobe according to the Chebyshev is _________

(a) |x| > 1

(b) |x| < 1

(c) |x| = 0

(d) 2|x| > 1

I had been asked this question during an online exam.

My question is based upon Adaptive Array in portion Phased, Adaptive and Binomial Arrays of Antennas

1 Answer

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Best answer
Right choice is (a) |x| > 1

Easy explanation: The condition for the existence of the main lobe according to the Chebyshev is |x| > 1.

The condition for the existence of the minor lobe according to the Chebyshev is |x| < 1.

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