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A microwave drying system with the ability of automatic temperature and power control was developed for molybdenum drying. The samples' mass and the moisture content could be obtained online. Four different drying modes were attempted with different combination of temperature and power controls. Feedback temperature control with predefined variable power profiles resulted in the best temperature control...
A nonlinear feedback controller is designed to make the first two state of a chaotic system called Josephson-circuits-coupled quantum cellular neural network track an arbitrary two-dimensional smooth reference signal. It is proved by means of Lyapunov function that this method can make the system approach to any two desired smooth orbits at an exponent rate. The synchronizations with Duffingpsilas...
An active bandpass filter topology with transformer- feedback g-enhancement technique in 0.18 mum CMOS technology is presented for IEEE 802.11a Wireless LAN applications. The novel transformer-feedback Q-enhancement technique utilizes the turns ratio of the primary coil and the secondary coil of the transformer for efficient loss compensation. The active bandpass filter is designed, simulated and...
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