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Antenna & Wave PropagationLoop Antenna

A small loop antenna whose circumference is much less than one wavelength behaves approximately as a?

  • AMagnetic dipole
  • BElectric monopole only
  • CIsotropic radiator
  • DParabolic reflector
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Correct Answer: A. Magnetic dipole
Explanation: An electrically small current loop has radiation characteristics analogous to a magnetic dipole.
Reference: Standard antenna and wave propagation: loop antenna
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