Monday, April 2, 2007

Antenna port number of SiP Module

•SiP module being embedded in a regular-size and portable system:
–To setup two antenna ports for the application to antenna diversity is feasible but is not encouraged to system-makers for cost-down consideration
•SiP module being embedded in a miniature-size and mobile system:
–To setup one antenna port for the application to single antenna is usually suggested to system-makers
–A moving device or a device held by an unstable human hand can provide pseudo diversity mechanism in space

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