Generative AI models have witnessed remarkable advancements, blurring the lines between human creativity and machine generation. This paper concisely reviews the current Generative AI landscape, exploring its diverse ...
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The miniaturised Mossbauer spectrometer II (MIMOS II) has proven to be a reliable measuring instrument for planetary exploration over many years. This paper presents a completely revised amplifier electronics in the r...
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ISBN:
(纸本)9798350373981;9798350373974
The miniaturised Mossbauer spectrometer II (MIMOS II) has proven to be a reliable measuring instrument for planetary exploration over many years. This paper presents a completely revised amplifier electronics in the radiation processing of Mossbauer spectroscopy and its optimisation. The overall electronics are divided into three parts, with this paper focussing exclusively on the first and second part of the signal chain for evaluating photons in experiments with gamma rays. The design makes it possible to weigh up the advantages and disadvantages compared to other simulated circuits in order to optimise MIMOS II for terrestrial and extraterrestrial measurements. First, the first two sections of the electronics are derived, analysed and then compared with measured values of the real circuit. The system behaviour results in a bandpass with cut-off frequencies between 10(1)Hz and 10(12)Hz, which is suitable for radiation measurements. Following the system analysis, a reduced state feedback with a realisable circuit geometry is developed to ensure implementation for real measurements.
This study introduces an innovative approach leveraging Newton-Raphson optimization to enhance the control of Model Predictive control (MPC) in DC-DC Boosters, a technology extensively employed in electric vehicles, r...
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Heterogeneous integration is the key technology which is applied in HPC, AI and Could computing applications. Through the die to die interconnection, such as ASIC to HBM and ASIC to ASIC. The higher I/O density, wider...
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ISBN:
(纸本)9798350375985;9798350375992
Heterogeneous integration is the key technology which is applied in HPC, AI and Could computing applications. Through the die to die interconnection, such as ASIC to HBM and ASIC to ASIC. The higher I/O density, wider data transimission bandwidth between memory to active die and lower RC delay are reuqired in chiplet integration. However, the heterogeneous integration between different funtional dies which lead varius process challenges, such as wafer form warpage control, surface coplanarization treatment, and solder joint capability during the die bond (DB) process. Hence, in this paper, we demonstrate the ultra thin Fa n-Out RDL heterogeneous integration solution by 3D stacking technology In this study, we demonstrate Ultra Thin Fan-out 3D WLCSP packaging with 2 layers RDL by 15/ 15 um line/space design which pkg thickness can be reduced to smaller than 600um. However, compare to the conventional Fan-out process flow, the glass carrier isn't required in this FO-3D WLCSP process, it means the process cycle time and cost can be improved significantly in this innovative design. Therefore, the wafer form warpage control and probing methodology are the most challenge process in this structure, we utilized the compatible molding compound and frame form CP testing technology to overcome this challenge sucessfully. This multilayered RDL FO-3D WLCSP packaging without glass carrier technology bring a potential benefit to reduce the packaging form factor and enhance the electrical performance by direct 3D stacking technology, The results of the reliability test including MSL3, TCT 500 cycle and u-HAST 192 hours are qualified in this experiment. Undoubtedly, heterogeneous integration by Fan-Out 3D packaging is the mainstream for the AI and client computing in the IC package industry by utilizing this innovative Multi-layer RDL with the compatible molding compound technology.
This paper proposes a design method and control scheme for an 11 kW 2-stage wireless charging system using a double-sided LCC (DLCC) network, considering a wide misalignment and battery voltage range. The proposed des...
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This paper comprehensively reviews and analyzes Fault detection (FD) and diagnosis techniques in DC-DC converters (DC-DC) for smart grid applications. It assesses the most recent, cutting-edge methods for diagnosing a...
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Segment anything model (SAM) is the first foundation model in computer vision, following the footsteps of natural language *** on SAM, researchers have conducted a suite of works on a variety of applications in the pa...
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BLDC motors provide excellent performance, durability, and efficiency, making them ideal for a variety of applications. The motor was operated by means of the six-step commutation process of the trapezoidal control ap...
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An advanced metering infrastructure built upon smarts meters, data management system, control devices and communication network enables a bidirectional communication between the users and the energy utility. The advan...
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ISBN:
(纸本)9781665453837
An advanced metering infrastructure built upon smarts meters, data management system, control devices and communication network enables a bidirectional communication between the users and the energy utility. The advantages of such a modern smart metering system leveraged on improved grid control and monitoring, better power quality, energy balancing based on forecasting, knowledge extraction etc. In this paper we are proposing an innovative framework for high-reporting rate measurements for pre-processing, storage, visualization and third-party applications integration using the FIWARE technology.
Out-to-in (O2I) body wireless communication is crucial for achieving personalized parameter modulation and ensuring reliable cardiac rhythm management in leadless cardiac pacemakers. Compared to traditional radio freq...
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ISBN:
(纸本)9798350322996;9798350323009
Out-to-in (O2I) body wireless communication is crucial for achieving personalized parameter modulation and ensuring reliable cardiac rhythm management in leadless cardiac pacemakers. Compared to traditional radio frequency (RF) wireless communication technology, magnetic resonance coupled human communication (MRC-HBC) technology is a promising method of O2I communication that utilizes human tissue as a conduction medium for electrical signals. In this paper, we present an O2I body communication method that combines low power consumption and high reliability for leadless cardiac pacemakers to enhance the performance of programmed management of leadless cardiac pacemakers (LCPs) and prolong the operating life of the pacemakers. Based on the dielectric properties of human tissues, a transceiver coil was designed for executing O2I body magnetic resonant coupling signal transmission. An O2I body multilayer electromagnetic model for finite element numerical computation was further constructed, and a chest phantom experimental platform was built for mutual verification. The results show that the highest channel gains of simulation and phantom experiment is -35.02 dB @ 13.56 MHz and -27.84 dB @ 13.56 MHz respectively, when the relative distance between the transceiver coils is in the range of 8-12 cm, which represents a significant advantage over the RF wireless communication methods used in previous studies.
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