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Huawei Exam H12-311_V3.0 Topic 1 Question 65 Discussion

Actual exam question for Huawei's H12-311_V3.0 exam
Question #: 65
Topic #: 1
[All H12-311_V3.0 Questions]

For the lobe width, which of the following descriptions is correct is (). (Select 3 Answers)

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Suggested Answer: A, B, C

by Mendy at Sep 14, 2024, 05:10 AM

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Thurman
3 days ago
I'm a bit confused on this one. The question mentions the analyst's roles, but I'm not sure how that relates to the ability to import contact lists. I'll need to think this through carefully.
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Cristy
1 years ago
Gotta go with A, B, and C on this one. D is just plain wrong - the signal coverage extends well beyond the half-power points. Maybe the exam writer was napping during Antennas 101.
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Raina
1 years ago
A, B, and C are right. D is just silly - the signal isn't suddenly cut off at the half-power angle. Antenna engineers have a great sense of humor, don't they?
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Veronique
11 months ago
C) The pattern usually has two or more lobes
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Beckie
11 months ago
B) The narrower the lobe width, the better the directivity, the longer the radiation distance, the stronger the anti-interference ability
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Estrella
11 months ago
A) Within the range of the main lobe, the power density relative to the maximum radiation direction is reduced by half (3dB) Angle
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Carmelina
1 years ago
I believe option D is also correct, as the terminal can only receive signal within the half power angle coverage.
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Brock
1 years ago
I agree with option B, narrower lobe width means better directivity and longer radiation distance.
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Ashlyn
1 years ago
I think option A is correct because power density is reduced within the main lobe.
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Tamar
1 years ago
All 3 answers are correct. The lobe width is a critical antenna parameter that impacts performance. I'm surprised D is even an option - that's way too limiting.
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Blondell
1 years ago
A and B are correct. Lobe width is inversely proportional to directivity and range. C is also true, but D is too narrow - the signal can be received outside the half-power angle, just at reduced power.
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Shannon
1 years ago
C is also true, but D is too narrow - the signal can be received outside the half-power angle, just at reduced power.
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Kimberlie
1 years ago
A and B are correct. Lobe width is inversely proportional to directivity and range.
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