Presentation | 2012-12-14 Development of 55GHz cavity resonator for dielectric substrate measurement suitable for empty cavity resonator method Takashi SHIMIZU, Yuki KAWAHARA, Seizo AKASAKA, Yoshinori KOGAMI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The cavity resonator method, which has standardized in the JIS standard and the IEC standard, is one of measuring method for the complex permittivity in the horizontal direction of dielectric substrate in microwave region. However, in V band, its excitation holes are too big, compared as the standardized cavity dimensions. Therefore, it is difficult to apply this method in V band or more, because the resonant electromagnetic field is affected significantly by the excitation holes. In this paper, 55GHz cavity resonator suitable for cavity resonator method was developed in considering the effect of the excitation holes. Moreover, the complex permittivities of a PTFE plate were measured using fabricated two cavity resonators. As a result, it is verified the developed cavity resonator is useful for the cavity resonator method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cavity resonator method / Complex permittivity / Low-loss dielectric materials / Millimeter-wave |
Paper # | MW2012-137 |
Date of Issue |
Conference Information | |
Committee | MW |
---|---|
Conference Date | 2012/12/6(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Microwaves (MW) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of 55GHz cavity resonator for dielectric substrate measurement suitable for empty cavity resonator method |
Sub Title (in English) | |
Keyword(1) | Cavity resonator method |
Keyword(2) | Complex permittivity |
Keyword(3) | Low-loss dielectric materials |
Keyword(4) | Millimeter-wave |
1st Author's Name | Takashi SHIMIZU |
1st Author's Affiliation | Graduated School of Engineering Utsunomiya University() |
2nd Author's Name | Yuki KAWAHARA |
2nd Author's Affiliation | Kawashima Manufacturing Co., Ltd. |
3rd Author's Name | Seizo AKASAKA |
3rd Author's Affiliation | Kawashima Manufacturing Co., Ltd. |
4th Author's Name | Yoshinori KOGAMI |
4th Author's Affiliation | Graduated School of Engineering Utsunomiya University |
Date | 2012-12-14 |
Paper # | MW2012-137 |
Volume (vol) | vol.112 |
Number (no) | 355 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |