Cisco aironet 2800 series Deployment Manual page 36

Client Roaming in a Micro and Macro Cell
Micro and Macro cells on "I" Series Access Points
4 SSIDs must be the same (this may change in later releases).
Figure 32: Picture of the embedded antenna system and 3D antenna heat maps
Figure 33: Smith chart comparing radiation patterns of Macro and Micro cell antennas
Figure 34: Smith chart radiation pattern of 2.4 GHz 4 dBi Macro cell antenna
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
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