求可以測(cè)試帶zigbee模組的LED燈泡發(fā)射功率的測(cè)試機(jī)構(gòu)。

Antenna efficiency is calculated using the following formula:    Eff=TRP-Pout

where TRP is measured value of the total radiated power, and Pout is the value of the conducted output power used during TRP measurements.