| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
Technical Committee on Antennas and Propagation (AP) (Searched in: 2021)
Search Results: Keywords 'from:2022-02-17 to:2022-02-17'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2022-02-17 09:25 |
Online | Online | Development of 24- and 60-GHz Dual-Band Double-Directional Channel Sounder Hibiki Tsukada, Keiichiro Kumakura, Naoya Suzuki, Riku Takahashi, Minseok Kim (Niigata Univ.), Hirokazu Sawada, Takeshi Matsumura (NICT)  AP2021-158 |
In recent years, the use of millimeter-wave bands has been expanding in new wireless communication systems such as the 5... [more] | AP2021-158 pp.1-6 |
| AP | 2022-02-17 09:50 |
Online | Online | An experimental investigation of the reflection characteristics of lunar surface Feng Lu, Kazunori Takeuchi, Akira Yamaguchi, Hiroyuki Shinbo (KDDI Research) AP2021-159 |
Providing communication areas on the lunar surface for exploration of the lunar surface etc. in the 2030s has been consi... [more] | AP2021-159 pp.7-10 |
| AP | 2022-02-17 10:25 |
Online | Online | [Invited Lecture]
A Study on HAPS Feeder Link System Yoshichika Ohta, Kazuki Matsuura, Bing Han (Softbank) AP2021-160 |
HAPS (High-Altitude Platform Stations), which provide mobile communication services by installing base station equipment... [more] | AP2021-160 pp.11-15 |
| AP | 2022-02-17 10:50 |
Online | Online | [Invited Lecture]
Radio Wave Propagation Characteristics of Millimeter-wave in Railway Environment Kazuki Nakamura, Nagateru Iwasawa, Koki Iwamoto, Yusuke Kawamura, Daisuke Yamaguchi, Takayasu Kitano, Kunihiro Kawasaki (RTRI), Shotaro Yoshida (JRSEC), Masaharu Takahashi (Chiba Univ.) AP2021-161 |
In railways, wireless communication systems are used to communicate between running trains and the ground. Therefore, it... [more] | AP2021-161 pp.16-19 |
| AP | 2022-02-17 11:15 |
Online | Online | [Invited Lecture]
A study on Low profile Shinkansen antenna for overhead line voltage detection and wireless communication Hidetoshi Makimura, Kengo Nishimoto, Hitoyuki Akutsu, Nishioka Yasuhiro, Yoshio Inasawa (Mitsubishi Electric Corp.), Yoshihiro Matsumura, Takeshi Nishiyama (JR Central) AP2021-162 |
[more] | AP2021-162 pp.20-25 |
| AP | 2022-02-17 12:40 |
Online | Online | Proposal on RIS scattering model based on physical optics Tetsuro Imai (TDU), Akira Kumagai, Koichiro Takahashi (AGC) AP2021-163 |
Nowadays, in next generation mobile communication systems (6G), the use of RIS (Reconfigurable intelligent surface), whi... [more] | AP2021-163 pp.26-31 |
| AP | 2022-02-17 13:05 |
Online | Online | An Optimization Method of Ray Tracing Parameters Utilizing Genetic Algorithm Miyuki Hirose (KIT), Tetsuro Imai (Tokyo Denki Univ.), Shengyi Wu, Satoshi Iwasaki, Gilbert Siy Ching, Yukiko Kishiki (KKE) AP2021-164 |
Ray tracing parameters, that affect propagation characteristics, e.g. relative permittivity, electrical conductivity, nu... [more] | AP2021-164 pp.32-37 |
| AP | 2022-02-17 13:30 |
Online | Online | A Basic Study on Received Performance Optimization of Base Station Massive MIMO Antenna considering Arrival Angle Characteristics of Radio Wave Kohei Sasa, Teruya Fujii (Tokyo Tech) AP2021-165 |
[more] | AP2021-165 pp.38-43 |
| AP | 2022-02-17 15:05 |
Online | Online | [Tutorial Lecture]
Radiation Characteristics and Electric Field Distributions for Bidirectional-beam Dielectric Waveguide Antennas Yoshihiko Konishi (HIT) AP2021-166 |
This paper presents radiation characteristics for bidirectional-beam dielectric waveguide antennas using an image guide ... [more] | AP2021-166 pp.44-49 |
| AP | 2022-02-18 09:25 |
Online | Online | A Consideration of H-shaped-slot Patch Antenna with 3rd Harmonic Termination using Characteristic Mode Analysis Syunya Ban, Hayata Hirose (Nagoya Inst. of Tech.), Shinji Hara (Nagoya Univ.), Hiroshi Hirayama (Nagoya Inst. of Tech.) AP2021-167 |
In this paper, an H-shape slot patch antenna designed at 5.8 GHz with F-class load impedance for microwave power transfe... [more] | AP2021-167 pp.50-54 |
| AP | 2022-02-18 09:50 |
Online | Online | Constant and graded cross-section plano-convex mechanical sliding cylindrical lens antennas
-- scanning and reflection characteristics -- Derek Gray, Kunio Sakakibara (NiTech) AP2021-168 |
[more] | AP2021-168 pp.55-60 |
| AP | 2022-02-18 10:25 |
Online | Online | [Invited Lecture]
Various decoupling methods between MIMO antennas Part 2. Hiroshi Sato, Yoshio Koyanagi (Panasonic), Masaharu Takahashi (Chiba university), Hisashi Morishita (National Defense Academy) AP2021-169 |
In order to realize large-capacity wireless communication, it is common to install MIMO technology in a small terminal. ... [more] | AP2021-169 pp.61-66 |
| AP | 2022-02-18 10:50 |
Online | Online | [Invited Lecture]
A study on controlling the direction of the scattering pattern on meta-surface reflector Hiroki Hagiwara, Akira Maruyama (DENGYO) AP2021-170 |
[more] | AP2021-170 pp.67-72 |
| AP | 2022-02-18 11:15 |
Online | Online | [Invited Lecture]
Optimal design of the multi-layer radome for the patch antenna array Arata Hirokami, Takashi Yamagajo (Fujitsu) AP2021-171 |
For high frequency antennas such as 5G antennas, the radome that protects them has a significant effect on the character... [more] | AP2021-171 pp.73-77 |
| AP | 2022-02-18 12:40 |
Online | Online | [Invited Lecture]
A curvilinearly tapered dielectric rod antenna with stair-step approximation Keisuke Sato, Ichiro Oshima (DKK) AP2021-172 |
A curvilinearly tapered dielectric rod antenna that can be achieved high antenna gain has been revealed. In this paper, ... [more] | AP2021-172 pp.78-80 |
| AP | 2022-02-18 13:05 |
Online | Online | [Invited Lecture]
Ultra-Wideband Tapered Slot Array Antenna with Conductor Plates at Both Ends of Aperture Hikaru Watanabe, Takashi Maruyama, Toru Fukasawa (Mitsubishi Electric Corp.) AP2021-173 |
Tapered slot antenna (TSA) is widely used for wideband phased array in various communication systems and multi-function ... [more] | AP2021-173 pp.81-86 |
| AP | 2022-02-18 13:30 |
Online | Online | [Invited Lecture]
Antenna array integrated module for wide coverage using surface-mounted patch antenna and flexible substrate Hideki Ueda, Haruka Arakawa (Murata Mfg.) AP2021-174 |
An antenna array integrated module (AiM) for wide coverage is designed. By bending a cross-shaped flexible substrate whi... [more] | AP2021-174 pp.87-92 |
| AP | 2022-02-18 13:55 |
Online | Online | [Invited Lecture]
Cross-polarization reduction of a Ku-band phased array with a rotatable polarization plane Makoto Sano, Koh Hashimoto, Kentaro Wada (Toshiba) AP2021-175 |
The authors have been developing a Ku-band phased array that can change the main-beam direction and the polarization pla... [more] | AP2021-175 pp.93-98 |
| AP | 2022-02-18 14:30 |
Online | Online | Comparison of major decoupling methods for two ports antenna Shota Takato, Hiroyuki Arai (Yokohama National Univ.) AP2021-176 |
[more] | AP2021-176 pp.99-103 |
| AP | 2022-02-18 14:55 |
Online | Online | On Array Antenna Gain in Closely-Spaced Arrangement Yoshio Karasawa AP2021-177 |
Theoretically, the gain of the array antenna fed in-phase by the omnidirectional antenna elements will approach 1 as the... [more] | AP2021-177 pp.104-109 |
[Return to Top Page]