Designing a Cost-Effective In-Situ Digital Power Measurement System

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  • Author: Dave Distler
Complex RF wave-forms used in CDMA, DAB, DMB, DTV and HDTV systems require the use of products that employ square-law detection cir-cuits, unlike those used for simple CW, AM or FM modulated power measurement. This applica-tion note is a design guide for incorporating precision power measurement components into digital transmission systems.