Zobrazeno 1 - 10
of 74
pro vyhledávání: '"O. Buslov"'
Autor:
N McN Alford, A. B. Kozyrev, V. Keis, P.V. Kulik, Peter K. Petrov, O. Buslov, I.V. Kotelnikov
Publikováno v:
Integrated Ferroelectrics. 77:123-128
A frequency tuneable microwave filter based on two dual mode dielectric resonators has been developed. Tuning of the filter was realised by using metal plates located over the dielectric resonators and moved along the resonator axis by piezoelectric
Autor:
T. B. Samoilova, T. Kaydanova, Ning-Xin Zhang, O. Soldatenkov, O. Buslov, Anatoly I. Ivanov, A. B. Kozyrev, D. S. Ginley, Tian-Ling Ren
Publikováno v:
Integrated Ferroelectrics. 77:139-149
Voltage-controlled phase shifters based on fin-lines incorporating barium-strontium titanate (BSTO) films were studied at high microwave power levels (∼37 GHz). The two primary mechanisms responsible for phase variation in the ferroelectric phase s
Autor:
A. B. Kozyrev, N McN Alford, O. Buslov, Peter K. Petrov, I.V. Kotelnikov, P.V. Kulik, V. Keis
Publikováno v:
Integrated Ferroelectrics. 66:261-266
A frequency tuneable microwave filter based on a dual mode dielectric resonator has been developed. Tuning of the filter was realised by using metal plate located over the dielectric resonator and moved along the resonator axis by a piezoelectric bim
Autor:
L. Chiu, O. Buslov, P.V. Kulik, I.V. Kotelnikov, A. B. Kozyrev, D. Dovgan, Xubai Zhang, V. Keis, L. C. Sengupta
Publikováno v:
Integrated Ferroelectrics. 55:905-913
Two new types of microwave four-pole tunable waveguide filters containing planar (Ba,Sr)TiO3 film ferroelectric capacitors are presented. The frequency tuning of the filters is due to the variation of ferroelectric capacitance with applied dc voltage
Publikováno v:
Integrated Ferroelectrics. 34:189-195
The small signal dielectric properties (e, tanδ) of ceramic (Ba,Sr)TiO3 (BSTO) films in the frequency range (1–30) GHz were under investigation. The Q-factor and tunability were measured for planar BSTO ceramic varactors and are presented in compa
Autor:
O. Soldatenkov, V. Loginov, V. Keis, A. Taricin, O. Buslov, J. Graul, A. B. Kozyrev, Anatoly I. Ivanov
Publikováno v:
Scopus-Elsevier
A set of microwave (1–30 GHz) measuring resonators and procedure of measurements for the investigation of microwave properties of ferroelectric film planar varactors were elaborated. The fabricated resonators enabled MW losses and tunability of fer
Autor:
T. B. Samoilova, V. Keis, O. Soldatenkov, L. C. Sengupta, Andrey Tumarkin, A. V. Ivanov, O. Buslov, V. Loginov, A. B. Kozyrev
Publikováno v:
Integrated Ferroelectrics. 39:427-436
This paper presents the experimental and modeling results on microwave (∼37 GHz) investigations of SrTiO3 and (Ba,Sr)TiO3 ferroelectric films at high levels of microwave power. The ferroelectric film planar varactors were incorporated into the fin-
Autor:
O. Buslov, A. I. Ivanov, M. M. Gaidukov, V. Loginov, A. B. Kozyrev, A. V. Tumarkin, M. V. Sysa
Publikováno v:
Integrated Ferroelectrics. 39:375-381
The results of structure investigations of SrTiO3 films depending on synthesis temperature are presented and electrical characteristics of 4-electrode planar capacitors based on prepared films are investigated. Finally, the technological conditions o
Autor:
Alexander Gagarin, Andrey Tumarkin, S. V. Razumov, Chan-Sik Park, M. M. Gaidukov, A. V. Ivanov, A. B. Kozyrev, O. Buslov, Yong Won Song
Publikováno v:
Integrated Ferroelectrics. 39:367-373
The influence of synthesis temperature and target composition on electrophysical properties of ion-plasma deposited BaSrTiO3 films is investigated. The film growth parameters, which provide the sufficient combination of tunability and loss factor of
Autor:
Alexander Gagarin, O. Buslov, X. Zhang, S. V. Razumov, Andrey Tumarkin, Louise Sengupta, Orest Vendik, V. N. Keys, M. M. Gaidukov, A. V. Ivanov, A. B. Kozyrev
Publikováno v:
Applied Physics Letters. 81:1675-1677
The loss factor (tan δ) of ferroelectric material at microwaves and the tunability (n) defined as a ratio of the dielectric permittivity at zero dc field to the dielectric permittivity at the given field are strongly connected with the softness of s