What is the pitch angle of the helical antenna to become a loop antenna?(a) 90(b) 0(c) 45(d) 60I had been asked this question in an online quiz.Query is from Frequency Independent Antenna in section Frequency Independent Antenna of Antennas

What is the pitch angle of the helical antenna to become a loop antenn

1.	What is the pitch angle of the helical antenna to become a loop antenna?(a) 90(b) 0(c) 45(d) 60I had been asked this question in an online quiz.Query is from Frequency Independent Antenna in section Frequency Independent Antenna of Antennas
Answer» Right answer is (B) 0 Easiest explanation: C is the circumference and L is the length, s is the spacing between turns. When pitch angle α=0, the SEPARATION BECOMES zero and length will be equal to circumference of the loop. Hence it acts as a loop antenna.

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What is the pitch angle of the helical antenna to become a loop antenna?(a) 90(b) 0(c) 45(d) 60I had been asked this question in an online quiz.Query is from Frequency Independent Antenna in section Frequency Independent Antenna of Antennas

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