These include characterizations of nonlinear distortion, noise, and dynamic range. This chapter begins with examples of module usage and then develops metrics that characterize microwave modules. The system frequency plan must be developed that trades-off cost and performance while minimizing interference. Modules are interconnected by transmission lines, and bias settings and matching networks must be designed. To Test Cookware/Dinnerware: Place dish on the turntable with 1 cup (250 mL) of water beside it. Press START/+30s to add time in 30-seconds increments to any manual cooking mode. Foremost the system designer must have knowledge of available modules and be prepared to design a module itself if this results in competitive performance or better manages cost. Press Microwave, and then press START/+30s to start the microwave oven at 100 power for 30 seconds. In system design modules are chosen for their dynamic range, noise performance, DC power consumption, and cost. Economics necessitate that since modules are expensive to design that they be developed for multiple applications. Most microwave design uses modules such amplifiers, integrated circuits (ICs), filters, frequency multipliers, and passive components to create systems.
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