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Education reform in the Muslim Middle East is the crossroad of globalization, rapid economic development, socio-political changes and religious ideologies. The diverse pattern of the reforms is the reflection of the complexity across the region; affected by domestic factors and the nature and extent of the linkage to the global forces. Despite differences, reforms share four common interlinked fea
Ranging requires detection of the first arriving signal component. The accuracy of time-of-arrival-based range estimation is greatly degraded in the presence of multi-user interference (MUI). We develop a method that applies a nonlinear filter on received signal energy to suppress multiuser interference. Then, leading signal path is tracked via an iterative searchback algorithm. The method is test
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In this paper, design and measurements of a fully integrated power amplifier (PA) are presented. The PA consists of two amplifying chains each having a driver and a power stage. A low loss on chip power combiner combines the outputs from two amplifying chains, and also performs impedance transformation and differential to single-ended conversion. To linearize the PA, the driver stage is biased in
