Results 1 to 10 of about 359,935 (314)
Experimental Results of Underwater Acoustic Communication with Nonlinear Frequency Modulation Waveform [PDF]
Sensors, 2021 In this paper, we propose underwater acoustic (UWA) communications using a generalized sinusoidal frequency modulation (GSFM) waveform, which has a distinct ambiguity function (AF) and correlation function characteristic.
Jeongha An +3 more
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Cell modeling using frequency modulation. [PDF]
PLoS ONEComputational models of the cell can be used to study the impact of drugs and assess pathological risks. Typically, these models are computationally demanding or challenging to implement in dedicated hardware for real-time emulation.
Jerry Jacob +2 more
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Frequency Modulation Approach for High Power Density 100 Hz Piezoelectric Vibration Energy Harvester [PDF]
Sensors, 2022 Piezoelectric vibration energy harvester (PVEH) is a promising device for sustainable power supply of wireless sensor nodes (WSNs). PVEH is resonant and generates power under constant frequency vibration excitation of mechanical equipment.
Dengfeng Ju +9 more
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Observation of the Rotational Doppler Effect With Structured Beams in Atomic Vapor
Frontiers in Physics, 2022 A vector beam with the spatial variation polarization has attracted keen interest and is progressively applied in quantum information, quantum communication, precision measurement, and so on.
Shuwei Qiu +6 more
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Frontiers in Energy Research, 2023 The increasing growth in installed capacity for renewable energy sources has progressively replaced traditional thermal power units as synchronous power contributors.
Chang Wang +9 more
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Review on the Research Progress of Primary Frequency Modulation Technology for Thermal Power Units
南方能源建设, 2022 [Introduction] The primary frequency modulation technology of thermal power units has been considered essential to ensure the power grid's safe and stable operation.
Chunfeng YUAN +6 more
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Influence of wind turbine inertia support on frequency drop characteristics of power grid
Zhejiang dianli, 2023 With the increasing penetration of new energy sources in large synchronous grids， renewable generator units that do not have inertial response capability may undermine the inertia of the system.
CHEN Longxiang +5 more
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Applied Sciences, 2022 Laser processing platform for micro crystal resonator (MCR) frequency modulation is an important piece of equipment to apply laser etching technology to the MCR frequency modulation process.
Jian Hu +4 more
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Applied Sciences, 2022 The adjustment of the natural frequency of a micro crystal resonator (MCR) is the key requirement in its manufacturing, which determines the actual performance of the product. Laser processing is a new method for MCR frequency modulation, and its process
Jian Hu +5 more
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Optical parametric wideband frequency modulation
APL Photonics, 2022 Various types of photonic applications, such as sensing and communication, require the generation of wideband optical frequency-modulated (FM) signals.
Shota Ishimura +3 more
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