Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, MW (Joint) |
2018-09-21 15:00 |
Tokyo |
Tokyo Tech |
Discussions on Dielectric Measurement Apparatus for Balanced-Type Disk Resonator Method Yoshio Kobayashi, Sotaro Kobayashi (SUMTEC) MW2018-67 |
Balanced-type disk resonator method is useful to measure the complex permittivity in the normal direction of dielectric ... [more] |
MW2018-67 pp.45-48 |
AP, MW (Joint) |
2017-09-21 15:25 |
Saitama |
Saitama University |
[Special Talk]
History of Technical Development on Microwave Dielectric Filters Yoshio Kobayashi (SUMTEC) MW2017-71 |
This paper describes a short history on technical development for evaluation techniques of low loss dielectric materials... [more] |
MW2017-71 pp.17-22 |
MW |
2013-12-19 16:45 |
Saitama |
Saitama Univ. |
Discussions on Measurement Accuracy of Complex Relative Permittivity by a Balanced-type Circular Disk Resonator Method Jun Nakatsutsumi (Saitama Univ.), Yoshio Kobayashi (SUMTEC), Zhewang Ma (Saitama Univ.) MW2013-163 |
A balanced-type circular disk resonator method is used for measuring complex permittivity in the normal direction (relat... [more] |
MW2013-163 pp.71-76 |
MW |
2013-06-28 11:45 |
Aichi |
Nagoya Institute of Tech. |
Precise compensation based on the electromagnetic analysis for complex permittivity perturbation method using a TM<sub>010</sub> mode cylindrical cavity Hirokazu Kawabata (TITC), Yoshio Kobayashi (Sumtec) MW2013-44 |
A perturbation method using the TM<sub>010</sub> mode of cylindrical cavity is commonly used to measure the complex perm... [more] |
MW2013-44 pp.73-78 |
MW |
2012-12-14 10:45 |
Yamanashi |
Univ. of Yamanashi |
Measurement Method of Relative Permittivity and Permeability for a Ferrite Rod Using the TM and TE Modes in a Cylindrical Cavity Hirokazu Kawabata (TITC), Yoshio Kobayashi (SUMTEC) MW2012-136 |
A measurement method using a pair of the TM and TE modes of cylindrical cavity is proposed to measure the accurate relat... [more] |
MW2012-136 pp.55-60 |
MW |
2012-11-22 10:45 |
Okinawa |
|
Discussions on Measurement Ranges in Balanced-Type Circular Disk Resonator Method to Measure Dielectric Substrates Yoshio Kobayashi (SUMTEC) MW2012-121 |
Balanced-type circular disk resonator method, excited by coaxial lines, is commonly used to measure the frequency depend... [more] |
MW2012-121 pp.47-50 |
MW |
2012-10-19 09:00 |
Tochigi |
Utsunomiya Univ. |
Relative conductivity measurements of a copper-clad dielectric substrate using a sapphire rod resonator Masayuki Tsunemitsu (Saitama Univ.), Yoshio Kobayashi (SUMTEC ,Inc.), Zhewang Ma (Saitama Univ.) MW2012-97 |
The two rod resonator method and the one rod resonator method have been commonly used to measure the surface relative co... [more] |
MW2012-97 pp.93-98 |
MW |
2011-11-24 13:30 |
Okinawa |
|
Some discussions of coupling coefficient between two resonators Yoshio Kobayashi (SUMTEC) MW2011-113 |
[more] |
MW2011-113 pp.1-4 |
MW |
2011-10-21 09:50 |
Tokyo |
The University of Electro-Communications |
Measurements of Complex Permittivity Anisotropy in Plane of a Sapphire Substrate Shuhei Wadayama (Saitama Univ.), Yoshio Kobayashi (SUMTEC), Zhewang Ma (Saitama Univ.) MW2011-102 |
We proposed a measurement method to evaluate complex permittivity anisotropy in plane for dielectric laminate substrates... [more] |
MW2011-102 pp.89-94 |
MW |
2010-11-25 13:00 |
Okinawa |
Tiruru |
Frequency dependence measurements of interface conductivity of copper-clad dielectric laminated substrates Masayuki Tsunemitsu (Saitama Univ.), Yoshio Kobayashi (SUMTEC, Inc.), Zhewang Ma (Saitama Univ.) MW2010-105 |
The interface conductivity of copper-clad dielectric laminated substrates has been measured so far by the dielectric res... [more] |
MW2010-105 pp.1-6 |
MW |
2010-09-10 10:55 |
Tokyo |
Tokyo Inst. of Tech. |
Some Discussions on Measurement Range in the Balanced-Type Circular Disk Resonator Method Shogo Kaneko (Saitama Univ), Yoshio Kobayashi (SUMTEC), Zhewang Ma (Saitama Univ) MW2010-79 |
[more] |
MW2010-79 pp.69-74 |
MW |
2010-09-10 11:15 |
Tokyo |
Tokyo Inst. of Tech. |
Microwave Measurement of Complex Permittivity Anisotropy in Plane of Dielectric Laminate Substrates Shuhei Wadayama (Saitama Univ.), Yoshio Kobayashi (SUMTEC), Zhewang Ma (Saitama Univ.) MW2010-80 |
This paper proposes a measurement method to evaluate complex permittivity anisotropy in plane for dielectric laminate su... [more] |
MW2010-80 pp.75-80 |