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Hi,
One of my customer has RF failure issue after SMT.
Customer hasn't changed SMT machine or releated creteria, but failure rate increased from 1% to 8%.
Customer would like to know is there any guide or recommendation for SMT about antenna area.
Please let me have answer in soon.
Thanks.
Best Regards, Erik Lim
Solved! Go to Solution.
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Please refer to the following KBA: EZ-BLE™ Module Placement – KBA97095
You may also refer to the module datasheet about Figure 3 which shows the keep out area for the antenna: http://www.cypress.com/file/140791/download
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You can google for this document entitled "EZ-BLE™ Creator Module" and on pages 6 and 7, it gave some information on the antenna as well as host PCB layout.
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Please refer to the following KBA: EZ-BLE™ Module Placement – KBA97095
You may also refer to the module datasheet about Figure 3 which shows the keep out area for the antenna: http://www.cypress.com/file/140791/download