Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2019-11-15 13:15 |
Okinawa |
Minami Daido Villa. Tamokuteki Koryu Center |
A Basic Study on Complex Permittivity Estimation Using Free Space Method Masahiro Hanazawa, Masaya Suzuki (UL Japan), Toru Kawano, Toshihisa Kamei (NDA), Satoshi Ogino (MWA) MW2019-116 |
[more] |
MW2019-116 pp.93-97 |
MW, AP (Joint) |
2019-09-19 15:35 |
Kanagawa |
JAXA (Sagamihara) |
A STUDY FOR THE POWER DEVIDER OF A COPLANAR WAVEGUIDE STRUCTURE Nanchin Nandintugs, Toru Kawano, Toshihisa Kamei (NDA) MW2019-56 |
[more] |
MW2019-56 pp.7-10 |
MW |
2017-12-19 13:50 |
Tokyo |
|
Study on the feed line of coplanar line end slot feed 4-element linear array antenna No.2 Shotaro Fukuda, Toshihisa Kamei, Toru Kawano, Hitomi Shima (NDA) MW2017-147 |
We have developed a liquid crystal loaded phase shifter using dielectric birefringence, and study applications of the ph... [more] |
MW2017-147 pp.31-35 |
MW |
2015-05-29 15:50 |
Tokyo |
The Univ. of Electro-Commun. |
A study on impedance matching for microstrip patch array antenna fed by coplanar waveguide of open-end Yutaro Oshima, Toshihisa Kamei, Toru Kawano (NDA) MW2015-35 |
We have developed the liquid crystal loaded phase shifter as the adaptive device operating in microwave frequency, and a... [more] |
MW2015-35 pp.81-85 |
MW |
2014-12-18 11:15 |
Tokyo |
Aoyama Gakuin Univ. Aoyama Campus |
A study on arranging of microstrip patch antenna fed by exciting coplanar waveguide edge slot Yutaro Oshima, Toshihisa Kamei, Toru Kawano (NDA) MW2014-153 |
We have developed the liquid crystal loaded phase shifter as the adaptive device operating in microwave frequency, and a... [more] |
MW2014-153 pp.31-36 |
EMCJ, IEE-EMC, MW, EST [detail] |
2014-10-24 14:55 |
Akita |
Akita Prefectural Univ. |
A Study of Plane Array making about CPW edge excitation slot feeding power Microstrip patch antenna Toshihisa Kamei, Yutaro Oshima, Toru Kawano (NDA) EMCJ2014-65 MW2014-121 EST2014-79 |
We are examining the integrated architecture here as a method of decreasing the loss in the joint of the antenna element... [more] |
EMCJ2014-65 MW2014-121 EST2014-79 pp.129-133 |
AP, MW (Joint) |
2014-09-18 14:35 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
A study on array of microstrip patch antenna fed by exciting coplanar waveguide edge slot Yutaro Oshima, Toshihisa Kamei, Toru Kawano (NDA) MW2014-87 |
We have developed the liquid crystal loaded phase shifter using dielectric birefringence, and study application of the p... [more] |
MW2014-87 pp.15-19 |
MW, AP (Joint) |
2013-09-13 11:00 |
Tokyo |
NHK Science Tech. Research Lab. |
Consideration for impedance matching of microstrip patch antenna excited by coplanar line edge slot Toru Kawano, Yutaro Oshima, Toshihisa Kamei (NDA) MW2013-93 |
In the wireless communications using the microwave and millimeter-wave, the technique for adaptive devices plays an impo... [more] |
MW2013-93 pp.29-34 |
OPE, EMT, LQE, PN, IEE-EMT |
2010-01-29 16:15 |
Kyoto |
|
Asymptotic Analysis of Transient WG Mode Radiation Field from a Variable Radius of Concave Conducting Surface Keiji Goto, Toru Kawano, Toyohiko Ishihara (NDA) PN2009-82 OPE2009-220 LQE2009-202 |
In this study, we shall examine the asymptotic analysis method for the transient whispering gallery (WG) mode radiation ... [more] |
PN2009-82 OPE2009-220 LQE2009-202 pp.257-262 |
OPE, EMT, MW |
2009-07-30 10:20 |
Hokkaido |
Asahikawa Civic Culture Hall |
High-Frequency Asymptotic Analysis of Electromagnetic Wave Propagation on a Surface with an Impedance Discontinuity Toru Kawano, Keiji Goto, Toyohiko Ishihara (NDA) MW2009-46 OPE2009-46 |
In this paper, we shall present the high-frequency asymptotic analysis method for the electromagnetic wave propagation o... [more] |
MW2009-46 OPE2009-46 pp.87-92 |
OPE, EMT, MW |
2008-07-24 10:15 |
Hokkaido |
|
Validity of High-Frequency Solution for Ground Wave Propagation over Land-to-Sea Mixed-Path Toru Kawano, Keiji Goto, Toyohiko Ishihara (NDA) MW2008-65 OPE2008-48 |
In this paper, we shall derive first the integral representation for the ground wave propagation over the land-to-sea mi... [more] |
MW2008-65 OPE2008-48 pp.103-108 |
EMT, OPE, MW |
2007-08-02 14:30 |
Hokkaido |
Muroran Institute of Technology |
Analysis of Ground Wave Propagation over Land-to-Sea Mixed-Paths by Using Equivalent Current Source Toru Kawano, Keiji Goto, Toyohiko Ishihara (NDA) MW2007-51 OPE2007-38 |
In this paper, we shall present the asymptotic analysis method for the ground wave propagation over land-to-sea mixed-pa... [more] |
MW2007-51 OPE2007-38 pp.53-58 |
MW, OPE, EMT [detail] |
2006-07-28 11:10 |
Hokkaido |
|
Ground Wave Propagation in a Surface Duct over Three-Section Mixed-Path Toru Kawano, Keiji Goto, Toyohiko Ishihara (NDA) |
Medium-frequency (MF) and high-frequency (HF) ground wave propagation will continue to be one of the most important mean... [more] |
MW2006-70 OPE2006-62 pp.193-197 |