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A fast bit loading algorithm synchronized with commercial power supply for in-home PLC systems
In-home PLC (power line communication) is one of the most attractive in-home networkings. However, there are a lot of technical issues for the realization of PLC with high rate and high reliability.Expand
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The influence of time-varying channels synchronized with commercial power supply on PLC equipments
The regulation on power line communication (PLC) has been eased in Japan and the frequency band between 2 and 30 MHz can be exploited for in-home PLC. Several commercial PLC equipments are availableExpand
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Sumitomo Electric ’ s Approach for Intelligent Transport Systems
In Japan, explosive motorization has contributed to economic development and the improvement of living standards since the 1960s. On the other hand, it has also caused higher traffic death tolls andExpand
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  • Open Access
Development of Hybrid Image Sensor for Pedestrian Detection
With the aim of reducing traffic accidents, vehicle-infrastructure cooperative driving safety support systems (Fig. 1) have been actively developed. These systems comprise a sensor installed on theExpand
Development of High-Temperature Superconducting Motor for Automobiles
In recent years, electrification of automobiles is in progress. As for passenger vehicles, hybrid electric vehicles have been popular, and some mass-production models of pure electric vehicles haveExpand
  • 1
  • Open Access
Downsized High-Heat-Dissipation Choke Coil Designed with Powder Cores
Solving the problems of global warming and fossil fuel exhaustion requires continuous efforts from industry. In the automotive industry, in order to reduce CO2 emissions and fuel consumption ofExpand
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  • Open Access