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Search results for: frequency
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Year: 2022, Volume: 22, Number: 4
... essential to deal with high and low circuit (PRC) to eliminate the low frequency ac ripple with film frequency ripple. Hence, the lifetime discrepancy between capacitors ... high power LED driver deserves the EC less operation to enhance the factor and zero low-frequency current ripple," in IEEE Journal of lifetime. In this paper, ...
Year: 2018, Volume: 18, Number: 2
... Electrical and Computer Engineering Volume 18, Number 2, 2018 Design of an High Frequency RFID Multi-Loop Antenna for Applications in Metallic Environments Adrian Ioan PETRARIU1,2, ... 90 degrees in orientation to the reader's antenna. Antenna and Its Application to a High-Frequency RFID Smart Shelf," The mathematical approach and computer simulations are IEEE Antennas ...
Year: 2018, Volume: 18, Number: 2
... short distances working Quadrature Amplitude Modulation (64-QAM) wireless at 60 GHz with Orthogonal Frequency Division Multiplexing links. It also provides MPI communication support directly with Quadrature Amplitude ... based systems through Orthogonal system boundaries every time a new system is connected. The Frequency-Division Multiplexing (OFDM) with 64- ENoC inter-chip wireless link reaches short distances ...
Year: 2019, Volume: 19, Number: 4
... is shown in Section V. The bypass coil is very small, a high frequency constant current measurement results under DC-bias condition are reported signal is suggested, which ... network, but for large scale power path with the main core. By injecting high-frequency signals into the attached coil of the bypass core, the measured signals grid ...
Year: 2010, Volume: 10, Issue: 4
... alternative magnetic fields, depending components of the magnetic signature are diminished, and on frequency, one can also use shields made of high by field compensation using artificial ... high- The compensation in negative feedback regime controls permeability alloy alone can provide sufficient low-frequency and the variable components of the geomagnetic field. These eddy-current shielding for biomagnetic ...
Year: 2015, Volume: 15, Number: 4
... in text-dependent applications, whereas GMMs Index Terms — Automatic speaker recognition, mel- frequency cepstral coefficients, energy correction, speaker are commonly used in text-independent applications. ... based on speech spectral content information about timbre, as one of speaker inherent uses mel-frequency cepstral coefficients (MFCCs). These information, also carry irrelevant, non ...
Year: 2009, Volume: 9, Issue: 3
... uses 52 communication environments. The core technology of physical layer in ADSRC is orthogonal frequency division multiplexing subcarriers which are modulated by using binary or (OFDM), ... Timing- synchronization analysis for IEEE 802.11a wireless LANs in performance in high-mobility environment. frequency-nonselective Rician fading environments", IEEE transactions on Wirelss Communications, vol. 3 ...
98. A Study on LoRa Signal Propagation Models in Urban Environments for Large-scale Networks Deployment
Year: 2021, Volume: 21, Number: 4
... foliage environment. The measurements have been different scenarios. performed using the 433 MHz frequency band LoRa For example, in tropical regions, where landscapes modules. The ... — LoRa signal coverage, Internet of Things, urban areas, chirp modulation, radiofrequency interference. Figure 1. Number of sensors globally connected in the IoT network ...
99. "energy management, graphical user interfaces, microgrids, renewable energy sources, SCADA systems"
Year: 2018, Volume: 18, Number: 1
... ps.panigrahy.rs2013@ee.iiests.ac.in, pc@ee.iiests.ac.in Abstract — Data driven approach for multi-class fault frequency components for a specific faulty motor are diagnosis of induction motor using MCSA at ... diagnosis of electrical motors-a review," IEEE trans. energy convers, system for time-frequency analysis on industrial equipment through vol. 20, pp. 719-729, 2005 ...
Year: 2020, Volume: 20, Number: 1
... maintenance (Amplitude, V C2 and testing should have the ability to recognize the frequency) deterioration level and provide suggestions to fix the insulation problems. (a ... , pp. 65-68. doi:10.1109/ICCSD.2019.8843160 and parallel resonant methods in power-frequency. [15] W. Yeetum and V. Kinnares, "Parameters ...
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