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6.548  Articles
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The use of resistivity meters to model subsurface conditions is widespread. However, commercial instruments are mostly limited to conventional configurations, such as Wenner, Schlumberger, and dipole-dipole. Moreover, we cannot modify the program on the i... see more

Context. The immunity of radio direction finders depends greatly on the parameters of their antenna-feeder systems and on the configurations of antenna arrays. Thus, the study of the effectiveness of the spatial-frequency selectivity of antenna arrays of ... see more

Hybrid system is one way in saving the use of petroleum fuels with solar power generating systems apply settlement in Semujur island where it is currently available diesel generator in operation for 3 hours/day with an  average power in each house of... see more

The XBn/XBp family of barrier detectors enables diffusion limited dark currents comparable with HgxCd1-xTe Rule-07 and high quantum efficiencies. SCD’s XBp type II superlattice (T2SL) detector contains InAs/GaSb and InAs/AlSb T2SLs, and was designed for t... see more

An optimum electronic intelligence system configuration incorporating the state of the art technologies and achieving the highest parameter accuracies while processing the complex intrapulse modulated radar signals is presented in this paper. The system i... see more

The advent of active electronically steered arrays (AESA) marked the most important development in radar technology. With exceptional reliability, superior performance, and unprecedented beam-steering agility, this technology has drastically changed many ... see more

An important issue in antenna array design is reduction of mutual coupling. In square microstrip antennas this reduction can be achieved by using electromagnetic band-gap (EBG) structures. They can help in the reduction of mutual coupling by using their c... see more

Hybrid system is one way in saving the use of petroleum fuels with solar power generating systems apply settlement in Semujur island where it is currently available diesel generator in operation for 3 hours/day with an  average power in each house of... see more

This paper describes the finite element method investigation of the permanent magnetic bearing (PMB) and spin tests of the PMB rotor suspension system. In order to increase the radial stiffness of the PMB, the Halbach-array configuration of the permanent ... see more

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