07-24-2017 08:04 PM - edited 07-05-2021 07:24 AM
Hi,
I heard that standing right below an AP cannot gain the best signal and someone showed me this http://www.cisco.com/c/dam/en/us/td/i/300001-400000/350001-360000/353001-354000/353602.tif/_jcr_content/renditions/353602.jpg, can I get some explain in theory for better understanding?
thank you!
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07-24-2017 10:49 PM
Hi Steve,
If you look at those radiation pattern in 3D it should be something like below. As you can see on Z plane, if you sitting just below the AP, you won't get proper coverage
HTH
Rasika
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07-24-2017 10:49 PM
Hi Steve,
If you look at those radiation pattern in 3D it should be something like below. As you can see on Z plane, if you sitting just below the AP, you won't get proper coverage
HTH
Rasika
*** Pls rate all useful responses ***
07-24-2017 11:39 PM
Hi Rasika,
Does the picture only apply to omidirectional antenna, or all types of antenna?
07-24-2017 11:44 PM
Hi Steve,
Yes, above is for omni directional antenna.
Pls refer below Cisco Antenna guide to understand radiation pattern for different antenna types. There are some 3D illustration, so you should be able to understand it better.
Also keep below antenna deployment guide as a reference as well
HTH
Rasika
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