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Free space optical communication (FSO) has very large information handling capacity. FSO is capable of full duplex transmission of data, voice and video in many applications. This free space technique requires only a clear line-of-sight(LOS) path between the transmitter and the distant receiver. Performance of a FSO link and visibility range are adversely affected by weather conditions like fog, rain,...
In any communication system, noise gets added with the signal at receiver end. Noise figure is one of the measures of performance of a receiver circuit with respect to noise. It is seen that receiver circuits are employed with FET devices due to low power consumption, low cost and high package density. With this paper LNA design of Optically Gated MOSFET (OGMOSFET) is carried out as LNA is the first...
This work concentrates on the application of spectrally periodic filtering nature of microring resonators for optical clock/pulse rate multiplication. This is a less complex, low cost route for realization of high bandwidth optical communication systems. Microring resonator is modeled theoretically to extract appropriate dimensions and cross coupling ratios to realize spectral filtering with different...
Analyzing the actions of humans by using cameras can be termed as Action Recognition. This concept of Action Recognition is now used in many fields, especially in the field of Robotics and intelligent systems in which there is a greater need for the recognition of the actions. Recognizing of humans and also their activity is very much important for any intelligent system, which is to be done intelligently...
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