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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2009-09-03 09:35 |
Aomori | Hachinohe Inst. of Tech. | Characteristics of MIMO Antennas close to Human Hand Model Tomoyuki Onoda, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.), Yoshiaki Amano, Masayuki Nakano, Hiroyasu Ishikawa (KDDI R&D Labs.)  AP2009-79 |
In recent years, next generation systems have been actively studied to realize high speed and capacity data communicatio... [more] | AP2009-79 pp.1-6 |
| AP, SAT (Joint) |
2009-07-08 11:45 |
Hokkaido | Otaru city, Hokkaido | Performances of Wristband-Implanted Type RFID Antenna Takashi Nakajima, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2009-47 |
Recently, RFID systems have been widely developed. The wristband type RFID tag is one of the applications for personal i... [more] | AP2009-47 pp.17-22 |
| AP | 2009-03-10 09:25 |
Overseas | University of Macau | Input Characteristics and Radiation Pattern of RFID Tag Antenna Attached to Teeth Moe Sakuraoka, Masaharu Takahashi, Kazuyuki Saito, Koichi Ito (Chiba Univ.), Norio Ishikawa (Narita Dental Co.) AP2008-223 |
Recently, the RFID (Radio Frequency Identification) system is used in various fields such as security management, logist... [more] | AP2008-223 pp.59-62 |
| AP | 2009-03-10 09:50 |
Overseas | University of Macau | Characteristics of Antennas Closely-Placed to Different arm Models Yumiko Uno, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2008-224 |
The consideration of the interaction between the antenna and the human body is important in the design of the antenna us... [more] | AP2008-224 pp.63-66 |
| AP | 2009-03-10 10:25 |
Overseas | University of Macau | Measurement of SAR Generated by Birdcage Coil for 3 T MRI System Takahiro Kawamura, Kazuyuki Saito, Satoru Kikuchi, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2008-225 |
Magnetic resonance imaging (MRI) is one of the noninvasive imaging techniques which can visualize inside human body base... [more] | AP2008-225 pp.67-72 |
| AP | 2009-02-12 15:40 |
Tokyo | Tokyo University of Agriculture and Technology | Design of a Wideband Meander Film-Antenna for Mobile Phone Zhanghuan Li (Chiba Univ), Ning Guan (Fujikura Ltd.), Koichi Ito, Masaharu Takahashi, Kazuyuki Saito (Chiba Univ), David Delaune, Hirotaka Furuya (Fujikura Ltd.) AP2008-201 |
Recently, many mobile communication systems, such as AMPS（824-894 MHz），GSM（880-960 MHz），DCS（1710-1880 MHz），PCS（1850-1990... [more] | AP2008-201 pp.73-78 |
| AP | 2009-01-22 14:25 |
Fukuoka | Fukuoka University | Development of Simple Vehicle Antenna System for Mobile Satellite Communications and Outdoor Experiment using ETS-VIII Satellite Basari, Muhammad Fauzan Edy Purnomo, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2008-169 |
Engineering Test Satellite VIII (ETS-VIII) has been launched for various experiments on mobile satellite communications ... [more] | AP2008-169 pp.113-118 |
| AP | 2008-10-16 16:05 |
Miyagi | Tohoku Gakuin University | Dependence on characteristics of closely-placed antenna by arm structure Yumiko Uno, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2008-101 |
The consideration of the interaction with the human body is important in the design of the antenna used for the equipmen... [more] | AP2008-101 pp.39-42 |
| AP | 2008-09-11 11:35 |
Kanagawa | National Defense Academy | Study on EquivalentNnetwork Model of Slot-Aperture Coupled Stacked Patch Antennas Takanori Noro, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2008-80 |
Stacked structures commonly used to enhance the bandwidth of input impedance. Previously, the bandwidth enhancement tech... [more] | AP2008-80 pp.31-36 |
| AP, SAT (Joint) |
2008-07-23 16:40 |
Hokkaido | Hokkaido University | Evaluation on Radiation Characteristics of UWB Antenna in vicinity of Arm Takuya Seki, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2008-50 |
The UWB (Ultra Wide Band) system recently has been applied to various fields such as wireless USB (Universal Serial Bus)... [more] | AP2008-50 pp.81-86 |
| AP | 2008-02-07 15:15 |
Tokyo | NHK | Study on Resonant Frequency of Folded Type Rectangular Loop Antenna in UHF Band Naoto Kogo, Susumu Nakazawa, Toru Iwasaki, Shoji Tanaka, Kazuyoshi Shogen (NHK), Koichi Ito (Chiba Univ.) AP2007-171 |
The service for mobile receivers of ISDB-T is called “One-seg” (one segment) and the mobile terminals for One-seg has sp... [more] | AP2007-171 pp.45-48 |
| AP | 2008-01-24 15:00 |
Okinawa | Tyeruru.(Naha) | A Basic Study on a Flexible Antenna for Wireless LAN of 2.4/5 GHz Application Hirotaka Furuya, Ning Guan (Fujikura Ltd.), Koichi Ito (Chiba Univ.) AP2007-144 |
[more] | AP2007-144 pp.129-134 |
| AP | 2008-01-24 16:10 |
Okinawa | Tyeruru.(Naha) | Calculations of SAR in a Fetus by a Normal-Mode Helical Antenna with a Metallic Case close to the Abdomen of a Pregnant Woman Shimpei Akimoto (Chiba Univ.), Tomoaki Nagaoka (NICT), Satoshi Nakata, Satoru Kikuchi, Kazuyuki Saito (Chiba Univ.), Soichi Watanabe (NICT), Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2007-147 |
In the past few years, the radio frequency (RF) devices, which are usually hold in the vicinity of a human body, are inc... [more] | AP2007-147 pp.147-152 |
| AP | 2008-01-24 16:30 |
Okinawa | Tyeruru.(Naha) | Fundamental Study of the RFID tag in Oral cavity Moe Sakuraoka, Masaharu Takahashi, Kazuyuki Saito, Koichi Ito (Chiba Univ.), Norio Ishikawa (Narita Dental Co.) AP2007-148 |
Recently, the RFID (Radio Frequency Identification) system is used in various fields such as security management and log... [more] | AP2007-148 pp.153-156 |
| AP | 2008-01-25 15:50 |
Okinawa | Tyeruru.(Naha) | Compact quad-band antennas for mobile phone applications David Delaune, Ning Guan (Fujikura), Koichi Ito (Chiba Univ.) AP2007-158 |
Recently, multi-band operation in mobile phones tends to become popular especially for quad-band or penta-band operation... [more] | AP2007-158 pp.207-212 |
| EMCJ | 2007-11-15 14:25 |
Tokyo | Tokyo Instutute of Technology | SAR dosimetry inside a 4-, 8-, and 12-week pregnant woman model exposed to the plane wave Hiroki Kawai, Tomoaki Nagaoka, Soichi Watanabe (NICT), Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) EMCJ2007-82 |
This paper presents the computational electromagnetic field dosimetry inside the embryo/fetus in the early stage of preg... [more] | EMCJ2007-82 pp.13-16 |
| AP | 2007-10-18 15:15 |
Aomori | Hirosaki Univ. | Calculation of Temperature Rise Inside a Fetus Due to the RF Pulse Radiation During MR Imaging Satoru Kikuchi, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.), Hiroo Ikehira (NIRS) AP2007-91 |
MRI (Magnetic Resonance Imaging) is one of modalities for diagnosis diseases. Recently, it has been expanded diagnostic ... [more] | AP2007-91 pp.25-28 |
| AP, SAT (Joint) |
2007-07-19 10:50 |
Hokkaido | Daiichi-Takimotokan(Noboribetsu) | Fundamental Characteristics of Cavity-Backed Slot Antenna for Body Area Network Nozomi Haga, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2007-47 |
Recently, the study on Body Area Network (BAN), which is the wireless communication system near the human body, has been... [more] | AP2007-47 pp.31-34 |
| EMCJ | 2007-03-09 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | * Toshihiro Togashi (Chiba Univ.), Tomoaki Nagaoka (NICT), Kazuyuki Saito (Chiba Univ.), Soichi Watanabe (NICT), Masaharu Takahashi, Koichi Ito (Chiba Univ.) EMCJ2006-125 |
As the diversification of the electromagnetic (EM) environment is spreading, it is essential to estimate the EM dosimetr... [more] | EMCJ2006-125 pp.55-58 |
| AP | 2007-03-08 10:00 |
Overseas | Taiwan (Yuan Ze Univ.) | Evaluation on performances of wristband type RFID antenna using a biological tissue-equivalent solid phantom Daisuke Ochi, Masaharu Takahashi, Kazuyuki Saito, Koichi Ito (Chiba Univ.), Aya Ohmae, Kouichi Uesaka (Hitachi) AP2006-142 |
In recent years, RFID (radio frequency identification) systems are widely developed. There are many applications of the ... [more] | AP2006-142 pp.1-4 |
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