Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MWP, OPE, MW, EMT, EST, IEE-EMT [detail] |
2012-07-27 10:55 |
Hokkaido |
Hokkaido Univ. |
Education of Electromagnetic Analysis for the Method of Moments, FDTD Method and the Finite Element Method Using One-Dimensional Problem Takuichi Hirano, Jiro Hirokawa, Makoto Ando (Tokyo Tech) MW2012-49 OPE2012-42 EST2012-31 MWP2012-30 |
Nowadays, many commercial electromagnetic (EM) simulators are available. EM simulation technology and simulators have im... [more] |
MW2012-49 OPE2012-42 EST2012-31 MWP2012-30 pp.143-148 |
AP, SAT (Joint) |
2012-07-27 17:10 |
Hokkaido |
Hokkaido Univ. |
MoM Analysis and Wideband Design of 2x2-element Wide Slot Sub-array on a Wall-inserted Cavity Takashi Tomura, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Inst. Tech.) AP2012-67 |
The plate-laminated waveguide slot array antenna has achieved 83.6% antenna efficiency, 33.0-dBi gain and 11% 1dB-down b... [more] |
AP2012-67 pp.213-218 |
AP |
2012-03-16 11:15 |
Shizuoka |
Chuo public hall (Atami City) |
Extraction of Equivalent Anisotropic Material Property of Periodically Arranged Dummy Metal Fills in a CMOS chip Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando (Tokyo Tech) AP2011-208 |
Equivalent anisotropic material property of periodically arranged dummy metal fills in a CMOS chip is extracted using ei... [more] |
AP2011-208 pp.55-60 |
AP, ITE-BCT |
2012-02-10 14:55 |
Hiroshima |
NHK Hiroshima |
Estimation and measurement of Cylindrical wave propagation in Honeycomb for the use in mm-wave RLSA Rushanthi Sachithra Jayawardene, Tung Xuan Nguyen, Yasutomo Takano, Kimio Sakurai, Takuichi Hirano, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.), Osamu Amano, Takaomi Matsuzaki, Shuichi Koreeda (NEC Toshiba Space Systems) AP2011-196 |
RLSA (Radial Line Slot Antenna) is a planar multimode waveguide slotted array originally designed for DBS reception. The... [more] |
AP2011-196 pp.111-116 |
EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] |
2012-01-27 15:15 |
Osaka |
Osaka Univ. Convention Center |
Transmission Characteristics of On-Chip Microstrip Lines on a Silicon CMOS Substrate Due to the Area Density and Size of Dummy Fills Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando (Tokyo Tech) PN2011-63 OPE2011-179 LQE2011-165 EST2011-113 MWP2011-81 |
Transmission characteristic of an on-chip guided microstrip line is analyzed at 60 GHz. Dependences on area density, siz... [more] |
PN2011-63 OPE2011-179 LQE2011-165 EST2011-113 MWP2011-81 pp.207-210 |
EST |
2011-10-06 14:35 |
Nagasaki |
Nagasaki Prefectural Art Museum |
A Study of Electromagnetic Modeling of GSG Probes for On-Wafer Measurement Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando (Tokyo Tech) EST2011-67 |
On-chip analog RF circuits are measured using GSG probes by contacting them onto pads. Electromagnetic simulation modeli... [more] |
EST2011-67 pp.15-20 |
OPE, MW, MWP, EMT, EST, IEE-EMT [detail] |
2011-07-21 17:35 |
Hokkaido |
|
A Study of EM Simulation Modeling for Excitations using GSG Pads with Symmetric Circuit in On-Wafer Measurement Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando (Tokyo Tech) MW2011-52 OPE2011-39 EST2011-38 MWP2011-20 |
On-chip analog RF circuits are measured using GSG probes by contacting them onto pads. Electromagnetic simulation modeli... [more] |
MW2011-52 OPE2011-39 EST2011-38 MWP2011-20 pp.85-90 |
MW |
2011-06-24 10:00 |
Gifu |
National Institute for Fusion Science |
Analysis and Measurement of Transmission Line-Type Spiral Inductors in the Millimeter-Wave Band Jun Asano, Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando (Tokyo Tech) MW2011-37 |
Transmission line-type spiral inductors are investigated by electromagnetic simulation and measurements. It was found th... [more] |
MW2011-37 pp.29-34 |
EMCJ, MW, EST |
2011-05-26 10:20 |
Tokyo |
NICT |
Measurement of Electromagnetic Field Intensity Measurement near Circuit Bord using Infrared 2-D Lock-in Amplifier Noritaka Chiyo, Yuji Komine, Yasuhiro Tanaka (Tokyo City Univ.), Atsuhiro Nishikata, Takuichi Hirano (Tokyo Tech), Takashi Maeno (NICT) EMCJ2011-11 MW2011-8 EST2011-4 |
We have developed an electromagnetic field intensity distribution measurement system using electromagnetic absorption sc... [more] |
EMCJ2011-11 MW2011-8 EST2011-4 pp.13-18 |
EMCJ, MW, EST |
2011-05-27 14:10 |
Tokyo |
NICT |
A Study of Electromagnetic and Circuit Simultaneous Analysis
-- Implementation of 1-D FDTD in SPICE -- Kenji Mori, Takuichi Hirano (Tokyo Tech) EMCJ2011-28 MW2011-25 EST2011-21 |
Electromagnetic and circuit simultaneous analysis is important issue in recent very small and high speed circuits. The a... [more] |
EMCJ2011-28 MW2011-25 EST2011-21 pp.105-110 |
MW |
2010-09-10 13:20 |
Tokyo |
Tokyo Inst. of Tech. |
Eigenmode Analysis of Propagation Constant for a Transmission Line with Dummy Metals on a Si CMOS Substrate Yuya Ono, Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando (TIT) MW2010-83 |
[more] |
MW2010-83 pp.89-93 |
AP, SAT (Joint) |
2009-07-09 10:25 |
Hokkaido |
Otaru city, Hokkaido |
Development of Tokyo Tech Ookayama Campus Millimeter-Wave Model Network and Propagation Characteristics in 25GHz band Takuichi Hirano, Tetsuya Sugiyama, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.), Hitoshi Nagahori, Kazuo Saito, Toru Taniguchi (Japan Radio), Yoshinari Koyama, Izumi Kurosawa (WILLCOM) AP2009-61 |
Quasi millimeter-wave and millimeter-wave model network was developed in Ookayama campus, Tokyo Institute of Technology.... [more] |
AP2009-61 pp.101-105 |
MW |
2009-05-28 14:50 |
Okayama |
Okayama Univ. |
De-embedding Method Using EM Simulator Takuichi Hirano (Tokyo Inst. of Tech.), Hiroshi Nakano, Yasutake Hirachi (AMMSYS. Inc.), Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.) MW2009-15 |
Accurate characterization of field effect transistors (FETs) is necessary for precise design of monolithic-microwave int... [more] |
MW2009-15 pp.35-40 |
AP |
2009-01-23 13:50 |
Fukuoka |
Fukuoka University |
Design of a reflection-canceling slot pair array antenna on the post-wall waveguide JaeHo Lee, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Tech) AP2008-183 |
A reflection-canceling slot pair array antenna on the post-wall waveguide is designed using two methods. One is to carry... [more] |
AP2008-183 pp.191-196 |
AP |
2005-04-21 14:50 |
Shiga |
Ritsumeikan Univ. |
Analysis of a waveguide slot array antenna with baffles including periodictiy in the transverse direction Takehito Suzuki, John Young, Takuichi Hirano, Jiro Hirokawa, Makoto Ando (Tokyo Tech) |
[more] |
AP2005-7 pp.35-40 |