Imagine trying to reconstruct the history of a city by studying only its oldest surviving buildings. You can't watch it being built, you can't interview the architects, all you have are the structures ...

Abstract: Based on the strong demand for independent control and the improvement of domestic databases, database localization has become an inevitable trend. In the process of migrating Oracle ...

Abstract: A self-decoupling method is proposed for two hexagonal patch antennas separated by distance 0.004λ0 at 2.54 GHz with the feature of pattern reshaping. The technique blocks fringing field ...