Abstract The minimum divergence of the laser beam which fulfil the power design of the laser communication system is described. The Bit-Error rate and laser beam fluctuations are explained. The proposed model is based on the current laser beam expansion models. The solution to the power design is arrived based on laser beam divergence. The experimentation is supported by the numerical... The minimum divergence of the laser beam which fulfil the power design of the laser communication system is described. The Bit-Error rate and laser beam fluctuations are explained. The proposed model is based on the current laser beam expansion models. The solution to the power design is arrived based on laser beam divergence. The experimentation is supported by the numerical simulation results. Read More Read Less

Abstract The echo effect in the reverse channel in CATV is measured and the outcome is presented with the dispersion properties results. The models and the distribution functions are explained with the properties and the signal to interference ration is also found out in the study. The inter-symbol and inter-channel interference in CATV with S-CDMA is explained. The noise performance and... The echo effect in the reverse channel in CATV is measured and the outcome is presented with the dispersion properties results. The models and the distribution functions are explained with the properties and the signal to interference ration is also found out in the study. The inter-symbol and inter-channel interference in CATV with S-CDMA is explained. The noise performance and upper limit of the error probability is measured. The noise performance is recorded and the energy balance and network design are explained. Read More Read Less

Abstract The neural model for measuring the estimation of the microwave-based noise temperature which predicts the external noise level and the receiving point is calculated. The noise effect is considered by us which are protected by the system that produced stable results. We have found out the gas’s emission from the atmosphere particularly the oxygen and water vapour. With the help... The neural model for measuring the estimation of the microwave-based noise temperature which predicts the external noise level and the receiving point is calculated. The noise effect is considered by us which are protected by the system that produced stable results. We have found out the gas’s emission from the atmosphere particularly the oxygen and water vapour. With the help of the Multilayer perceptron network, we have created the neural network model for temperature calculation. We have presented the basic design used and training results and testing data in different parts Read More Read Less

Abstract We have created the overhead transmission line mechanical design with the help of the linear expansion of the thermal resistant conductors. These conductors are characterized by the regular current flows. We have recorded the thermal resistant conductor at various tension levels and temperatures. The experimental results have been posted with data at many transmission lines.... We have created the overhead transmission line mechanical design with the help of the linear expansion of the thermal resistant conductors. These conductors are characterized by the regular current flows. We have recorded the thermal resistant conductor at various tension levels and temperatures. The experimental results have been posted with data at many transmission lines. Read More Read Less