Arbitrary Q-factor Dielectric Resonator
Radioengineering, 2001 New circuit component, active resonator, is proposed for use inmicrowave and millimetrewave circuits. It consists of a commonresonator and an amplifier, compensating for losses in the resonator.Properly designed, such an arrangement behaves as a (passive)
Z. Skvor, V. Sokol, K. Hoffmann
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Modulation of Q Factor and Fano Lineshape in Ge2Sb2Te5-Based Grating Structure [PDF]
IEEE Photonics Journal, 2021 In this paper, the modulation of the Fano resonance (FR) of dielectric grating has been demonstrated by controlling the crystallization fraction of phase change material film.
Qing Liu +6 more
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Efficient Excitation and Tuning of Multi-Fano Resonances with High Q-Factor in All-Dielectric Metasurfaces [PDF]
Nanomaterials, 2022 Exciting Fano resonance can improve the quality factor (Q-factor) and enhance the light energy utilization rate of optical devices. However, due to the large inherent loss of metals and the limitation of phase matching, traditional optical devices based ...
Yunyan Wang +9 more
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An automatic Q-factor matching method for eliminating 77% of the ZRO of a MEMS vibratory gyroscope in rate mode [PDF]
Microsystems & NanoengineeringMismatching quality factors (Q-factors) is one of the main factors causing zero-rate output (ZRO) in degenerate (DE) Micro-Electro-Mechanical Systems (MEMS) vibratory gyroscopes.
Jingbo Ren +4 more
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Ultra-Narrow-Band Filter Based on High Q Factor in Metallic Nanoslit Arrays [PDF]
Sensors, 2020 Here we propose a novel high Q ultra-narrow-band filter in the optical regime. Multiple high Q resonances are achieved in ultra-thin metallic nanoslit arrays on stacked low index–high index dielectric (LID–HID) substrate.
Ling Guo +4 more
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Performance study of a coexistence system in a PON network taking into account the stimulated scattering of Raman [PDF]
E3S Web of Conferences, 2022 Some problems introduced by the need for coexistence between a Passive Optical Network PON technologies (GPON, XGS-PON, and NG-PON2 in particular) especially the Stimulated Raman Scattering SRS which appears when different PON technologies transfer ...
Kherici Cheikh, Kandouci Malika
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Developing Q-factor and Adjusted Q-factor Pricing Models by the Expected Investment Growth Factor using an Expected Return Factor [PDF]
تحقیقات مالی, 2022 Objective: Identifying the correct asset pricing model has long been an important topic in the thematic literature of financial economics. Such a model not only explains stock returns but also increases the ability to predict abnormal returns.
Sanaz Aalamifar +2 more
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Norway spruce (Picea abies (L.) H. Karst.) selection forests at Siljansfors in Central Sweden
Trees, Forests and People, 2023 Continuous cover forestry (CCF) is a type of forest management which is based on ecological principles and avoids clearfelling as much as possible. A specialised form of CCF is the selection system which relies on inhomogeneous size structures in mixed ...
Ludwig Olofsson +2 more
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Праці Інституту електродинаміки Національної академії наук України, 2023 The processes in the electrical network with power transformers 10/0.4 kV with capacitor banks were investigated for the occurrence of resonance of voltages and currents at the main frequency of three-phase alternating current 50 Hz, as well as at ...
А.О. Омельчук
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Electrical engineering & Electromechanics, 2022 Goal. Development of a methodology for calculating the parameters of the active rectifier-voltage source input filter operating with a fixed modulation frequency to ensure electromagnetic compatibility with the supply network acceptable by standards at ...
D. S. Krylov, O. I. Kholod
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