Huawei Exam H12-311 Topic 3 Question 72 Discussion

Actual exam question for Huawei's H12-311 exam

Question #: 72
Topic #: 3

For the polarization of electromagnetic waves, the following description is correct (Select 3 Answers).

AThe antenna radiates electromagnetic waves to the surrounding space, and the direction of the electric field changes according to a certain law.

BThe polarization of the antenna refers to the direction of the magnetic field strength formed by the antenna radiation.

CIf the electric field of the electric wave is perpendicular to the ground, we call it a vertically polarized wave.

DIf the transmitting antenna is circularly polarized, the receiving antenna must also be circularly polarized, and both polarization directions must be the same

Show Suggested Answer

Suggested Answer: A, B, D

by Geoffrey at Jul 26, 2023, 01:06 AM

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