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The longest and shortest dipole lengths are taken in the form of the wavelength of the operating frequencies in LPDA.

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The longest and shortest dipole lengths are taken in the form of the wavelength of the operating frequencies in LPDA.

(a) True

(b) False

The question was asked in my homework.

This intriguing question originated from Frequency Independent Antenna in chapter Frequency Independent Antenna of Antennas

1 Answer

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Right answer is (a) True

Easy explanation: The longest length of the dipole is taken as the λu/2 where λu is the wavelength corresponding to upper frequency and shortest dipole length is taken as λl/2. In LPDA, the adjacent dipole spacing ratios and their length ratios are equal.

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