Explain operating modes of helical antennas.

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written 7.3 years ago by

teamques10 ★ 65k

modified 2.3 years ago by

pedsangini276 • 4.8k

Mumbai University > Electronics Engineering > Sem 5 > Electromagnetic Engineering

Marks: 4 Marks

Year: Dec 2014

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written 7.3 years ago by

teamques10 ★ 65k

There are two operating modes of helical antenna-

Normal mode of radiation – In normal mode the maximum radiation is in the direction normal to the axis of helix and minimum along its axis for this mode the dimension of helix must be small compared to the wavelength i.e D …

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