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The polyaniline/gold (PANI/Au) have been successfully deposited on the surface of the poly(tetrafluoroethylent) (PTFE) membrane by one step process via simple diffusing interfacial reaction. The concentration ratio of aniline monomer to doping agent affected the microstructure and electrical conductivity of the composite membrane. The morphology and structure of the as-prepared composite membrane...
In location systems there are two important parameters, namely, the distance error variance and the detection probability, which are usually investigated. Both of them paly a major role for the performance of location systems. In practice, tradeoff between them is always carried out to improve the system performance under particular conditions e.g. in bandlimited channels. In this paper it will show...
Multipath, Multiple-Access-Interference (MAI) and Near-Far effect are three main influences on the performance of CDMA-based communication and navigation systems. A great deal of research has been conducted to develop advanced signal processing algorithms and novel receiver structures useful for mitigation of these effects in mobile land wireless communication systems, such as UMTS. One effect way...
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