Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Anatoli Deleniv"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 56:1105-1111
An uncertainty analysis is developed for one-port Q-factor measurements. It is shown that better than 2% measurement accuracy is expected for high-Q resonators provided that the coupling is close to the critical. The developed uncertainty analysis is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3115d89a1070890d1da2096344cc111
https://doi.org/10.1109/tmtt.2008.921283
https://doi.org/10.1109/tmtt.2008.921283
Autor:
Anatoli Deleniv
Publikováno v:
Journal of the European Ceramic Society. 27:2759-2764
A few measurement techniques are presented for characterization of thin and thick ferroelectric films at microwave frequencies. Broadband reflection type measurements using a probe station are considered for on wafer characterization of thin films. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5cb78b91185b29e86181517fe8be47
https://doi.org/10.1016/j.jeurceramsoc.2006.11.051
https://doi.org/10.1016/j.jeurceramsoc.2006.11.051
Autor:
Anatoli Deleniv, Spartak Gevorgian
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:2908-2916
A generalized formulation of an open resonator technique including multilayer dielectric plates is proposed. It is used for experimental characterization of the permittivity and loss tangent of one of the layers. An experimental measurement system is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f630445b0504ce2650c2c531299f75ce
https://doi.org/10.1109/tmtt.2005.854242
https://doi.org/10.1109/tmtt.2005.854242
Autor:
Anatoli Deleniv
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:1904-1912
In this paper, the coupled strip-slot lines are modeled using hybrid mode analysis. Standard spectral-domain analysis is employed to solve the eigenvalue problem in multilayered media and a novel formulation is proposed to obtain strip and slot modal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e210b41d396ee060e890d05e119063d
https://doi.org/10.1109/tmtt.2005.848087
https://doi.org/10.1109/tmtt.2005.848087
Publikováno v:
Technical Physics Letters. 31:68-71
The properties of a multicoupled microstrip line (MSL) with a thin control ferroelectric layer have been analyzed in terms of a full-wave model based on the method of moments in spectral domain. The Q values for all fundamental modes and their contri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bf7113992cec12c8e257747f845202
https://doi.org/10.1134/1.1859504
https://doi.org/10.1134/1.1859504
Publikováno v:
Journal of the American Ceramic Society. 87:578-583
A low-temperature cofired ferroelectric ceramic composition for electrically tunable radio frequency devices is introduced. A sintering temperature of 950°C for BaSrTiO3–MgO was obtained following the combined addition of B2O3 and Li2CO3. The effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e342ce025acf603e06b09f6f55f5bea3
https://doi.org/10.1111/j.1551-2916.2004.00578.x
https://doi.org/10.1111/j.1551-2916.2004.00578.x
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 14:1-6
This paper addresses design and experimental characterization of a two-pole 1.5% bandpass tunable filter operating at 0.9 GHz and 77 K. The filter is based on two YBCO plated KTaO/sub 3/ disc resonators (0.5-mm-thick, 10 mm in diameter) and utilizes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee882a05152a0177dc805d369ea3113
https://doi.org/10.1109/tasc.2004.825387
https://doi.org/10.1109/tasc.2004.825387
Autor:
Anders Eriksson, Andrei Vorobiev, Saeed Abadei, Spartak Gevorgian, Pär Rundqvist, Anatoli Deleniv, Dan Kuylenstierna
Publikováno v:
Integrated Ferroelectrics. 66:125-138
Advantages of ferroelectrics integrated with silicon substrate for tunable microwave applications are discussed. Tunable microwave devices based on coplanar-plate and parallel-plate ferroelectric varactors are considered. It is shown that tunable fer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaa7da4358de05d2592378f48aa31cea
https://doi.org/10.1080/10584580490894979
https://doi.org/10.1080/10584580490894979
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 51:74-81
The spectral-domain approach is applied to modeling the propagation characteristics of a multiconductor structure of superconducting strip lines with signal strips and ground planes of finite thickness in lossy layered media. Two sets of basis functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f69050330c1a1dfac3166e0713fb8cc
https://doi.org/10.1109/tmtt.2002.806907
https://doi.org/10.1109/tmtt.2002.806907
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 50:2153-2158
A design methodology of an interdigital hairpin filter based on a full-wave model of coupled slots is developed and discussed. It is applied to design a five-pole bandpass filter centered at 1.7 GHz; with 1.75% relative bandwidth. A low level of in-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e526fec173cb08fd825c8518fe8e1bdb
https://doi.org/10.1109/tmtt.2002.802329
https://doi.org/10.1109/tmtt.2002.802329