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In which of the following Balun we don’t choke the current?

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in Antennas by (157k points)
In which of the following Balun we don’t choke the current?

(a) Sleeve Balun

(b) Folded Balun

(c) Tapered Balun

(d) Infinite Balun

This question was posed to me at a job interview.

Question is from Types of Baluns in chapter Radiation, Baluns & Polarization of Antennas

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Right answer is (d) Infinite Balun

The best explanation: Infinite Balun uses the current flowing outside the conductor as a part of antenna. In this we don’t choke the current, but we use it as a part of antenna, where we want the current flow in it.

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+1 vote
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Practically we don’t use Hertzian dipole.
asked Aug 30, 2021 in Antennas by Noah (157k points)
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