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Solar energy has become one of the most potential alternative energies in the world. To convert solar energy into electricity, a photovoltaic (PV) system can be utilized. However, the fluctuation of sunlight intensity throughout the day greatly affects the generated energy in the PV system. A battery may be beneficial to store the generated energy for later use. A DC–DC converter is commonly exploited...
Clinical examination of the patient with suspected stroke to determine the type of pathology is still widely applied, especially in Indonesia due to constraints in the implementation of the Gold Standard Procedure. Clinically, the examination of the various features starts from the physical symptoms, medical history and laboratory results, which might take long duration and costly. Moreover, not all...
We present the development of a LED (Light Emitting Diode) driver based on the synchronous buck power converter. The selected driver's prototype was realized using a FPGA (Field Programmable Gate Array) module as the switching controller, wherein the implementation using Xilinx Vivado 2014.4 and the measurements were successfully performed. The synchronous buck converter topology was investigated...
An interference alignment (IA) algorithm for uplink coordinated multi-point (CoMP) is proposed. For the design of precoder at the transmitter, the unselfish per-user signal-to-leakage-and-noise ratio (SLNR) criterion is used. On the other hand, the per-user signal-to-interference-and-noise-ratio (SINR) criterion is adopted to determine the decoder of the receiver. The proposed algorithm does not rely...
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