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A company wants to connect its headquarters to its remote office that is 13 kilometers away using a wireless bridge. What requirement must not
be forgotten by their Wireless Engineer when considering the Fresnel Zone?
Suggested Answer: A
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18 comments · newest first
DE
Desiree
10 months ago
Wait, is the Earth bulge really that significant?
BR
Brett
10 months ago
Totally agree, the Fresnel Zone is crucial.
KE
Keva
10 months ago
Don't forget about the Earth bulge!
RE
Reena
10 months ago
FSPL is definitely a key factor too!
AD
Adelle
11 months ago
I thought antenna gain was more important?
NA
Nancey
11 months ago
FSPL seems like it could be relevant too, but I’m not confident if it’s the main concern when considering the Fresnel Zone.
MA
Malcolm
11 months ago
I feel like antenna gain could also play a role, but I can't recall if it's directly tied to the Fresnel Zone requirements.
VI
Virgina
11 months ago
I think it might be related to Earth bulge, especially since the distance is 13 kilometers. That sounds familiar from practice questions.
BE
Bea
11 months ago
I remember something about the Fresnel Zone being important for line-of-sight, but I'm not sure which factor is most critical.
BO
Bobbie
12 months ago
I think the key is to focus on the Fresnel Zone clearance. That's going to be the most important factor in making sure this wireless bridge works over that distance. The Earth bulge is definitely the thing to watch out for.
WI
Willard
12 months ago
Wait, is it the Earth bulge? Or could it be something else like antenna gain or free space path loss? I'm a little unsure on the specifics here.
CH
Cherrie
12 months ago
Okay, I've got this. The Fresnel Zone requirement that can't be forgotten is the Earth bulge. Gotta make sure the signal clears that curve over the 13 km distance.
HO
Howard
1 year ago
The Fresnel Zone is all about the clearance between the wireless signal and any obstructions, right? I'm pretty sure the key here is making sure the Earth's curvature doesn't interfere.
TI
Tijuana
1 year ago
Hmm, this one's tricky. I'll need to think carefully about the Fresnel Zone and what factors could impact it.
CH
Charlie
1 year ago
I think Receive sensitivity is the most important requirement to remember for the Fresnel Zone.
MA
Ma
1 year ago
Actually, I think it's FSPL that the Wireless Engineer should focus on when considering the Fresnel Zone.
KI
Kimbery
1 year ago
I disagree, I believe it's Antenna gain that is crucial for the Fresnel Zone.
AL
Alyce
1 year ago
I think the requirement that must not be forgotten is Earth bulge.