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E2A11:What type of antenna can be used to minimize the effects of spin modulation and Faraday rotation?

E2A11E2A

What type of antenna can be used to minimize the effects of spin modulation and Faraday rotation?

Direct answer summary (2024-2028 NCVEC pool)

The official correct answer for E2A11 is A circularly polarized antenna.

The key fact is A circularly polarized antenna. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

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