Tuesday, March 03, 2009

Analog Microcontroller Forms Heart of Low-Cost, High-Efficiency PA Monitor

Saving energy is crucial for efficient wireless network operation. Power amplifiers (PA), the core of base stations and repeaters, can account for more than half of their total power consumption. Monitoring and controlling the PA can: improve efficiency and reduce operating costs; maximize output power and achieve the highest possible linearity; and allow the system operator to discover problems and improve reliability.


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