@article{Водолазька_Толстенкова_Нелін_2014, title={Resonance filtration by two-phase resonators}, url={https://radap.kpi.ua/radiotechnique/article/view/758}, DOI={10.20535/RADAP.2014.57.113-120}, abstractNote={<span style="text-decoration: underline;">Introduction</span>. Resonance spectral filtration has an exceptional importance for many applica-tions. Resonators based on reflectors with antiphase reflection coefficients — two-phase res-onators — are proposed.<br /> <span style="text-decoration: underline;">Single-phase and two-phase resonators</span>. Impedance dependencies of single- and two-phase crystal-like structures and single- and two-phase resonators are examined. Frequency de-pendences of the transmission coefficient for the single- and two-phase resonators are shown.<br /> <span style="text-decoration: underline;">Amplitude- and phase-frequency characteristics of resonators reflectors</span>.The amplitude-frequency and phase-frequency characteristics of resonators reflectors are given. Coming from the condition of phases balance for a two-phase resonator reason of dis-placement of its transmission coefficient characteristic is set.<br /> <span style="text-decoration: underline;">Two-phase resonator structure correction</span>. The correction of two-phase resonator structure is offered for correction of transmission coefficient characteristic displacement. Exact and ap-proximate dependencies of relative magnitude of resonant cavity length correction from the impedance are shown.<br /> <span style="text-decoration: underline;">Conclusions</span>. Two-phase resonator structures are provided the increase of quality factor in comparing to the traditional single-phase structures. At the set sizes and range of impedances with the increase of impedance of layers from 3 to 10 two-phase resonator quality factor in 1.25…3 times more than single-phase resonator one.}, number={57}, journal={Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia}, author={Водолазька, М. В. and Толстенкова, А. П. and Нелін, Є. А.}, year={2014}, month={Jun.}, pages={113-120} }