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The nonlinearity of a Power amplifier creates spectral growth beyond a specific bandwidth which interferes with adjacent channels. This nonlinearity also causes in-band distortion which will affect the Bit error rate performance, so Linearization of power amplifiers is very essential for reliable transmission. Digital Pre-distortion (DPD) is a linearization technique which will negate the non-linear...
As the technology improved to support very large chip sizes, system designers were faced with power consumption problem and leakage current problem. CMOS technology has increased in level of importance to the point where it now clearly holds center stage as the dominant VLSI technology In this research paper shows the implementation of a DRAM 4×4 (dynamic random access memory) with self controllable...
Parallel computing operates on the principle that large problems can often be divided into smaller ones, which are then solved concurrently to save time (wall clock time) by taking advantage of non-local resources and overcoming memory constraints. Merge sort is not only a fast and stable sort algorithm, but it is also an easy to understand and popular representative of the rich class of divide-and-conquer...
Parallel computing operates on the principle that large problems can often be divided into smaller ones, which are then solved concurrently to save time (wall clock time) by taking advantage of non-local resources and overcoming memory constraints. The main aim is to form a cluster oriented parallel computing architecture for MPI based applications which demonstrates the performance gain and losses...
Memory Forensics is a novel and fast growing field in computer forensics, providing access to volatile information unavailable from a disk image. The memory forensics commenced when malware writers began reducing their footprints on the victim's hard disk and instead started storing crucial information within the machine's Random Access Memory. Windows 7 claims to be the most secure version of windows...
In this paper, we study the effect of using digitally controlled impedance IO Standard in memory interface design in terms of power consumption. In this work, we achieved 50% dynamic power reduction at 1.5V output driver voltage, 35.2% dynamic power reduction at 1.8V output driver voltage in comparison to 2.5V output driver voltage in DCI based IO standard implementation on input or output port in...
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