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The transmission mode polarization vector and receiving mode polarization vector of antenna polarization are ___________(a) always equal(b) conjugate to each other(c) negative of conjugate of other(d) inverse of Conjugate of other vectorI have been asked this question in an interview for internship.This is a very interesting question from Types of Polarization topic in chapter Radiation, Baluns & Polarization of Antennas

Answer» CORRECT answer is (b) conjugate to each other

To explain: The antenna POLARIZATION is defined by the polarization VECTOR it transmits. In a common coordinate system, the transmission MODE polarization vector is the conjugate of its receiving mode polarization vector.


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