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Wind energy is the most promising renewable among all other renewable and hence successful integration of wind to the grid will certainly a better option. Double fed induction generator (DFIG) technology allows extracting maximum energy from the wind, while operating in narrow speed ranges. It has the ability for power electronic converters to generate and absorb reactive power. A three-level back-to-back...
Iris Recognition is a reliable biometric identification system that uses fine textures of the Iris for person identification and verification. This paper presents a novel algorithm for accurate iris recognition using Ridgelet transform. In this work, the pupil and limbic boundaries are detected by using the equation of circle. Canny edge detection scheme is used for iris boundary detection. After...
Sensor network requires robust and efficient communication protocols to maximise the network lifetime. Radio irregularity, channel fading and interference results in larger energy consumption and latency for packet transmission over wireless channel. Cooperative multi-input multi-output (MIMO) scheme can significantly improve the communication performance when incorporated in wireless sensor network...
Code division multiple access (CDMA) is a digital wireless transmission technology that allows for a large amount of users to share access to a single radio channel. This technology is being widely used in cellular communication and can be extended to store and forward (S&F) payload that provides message relay service for several users with ground terminals, simultaneously. In this paper, the...
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