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Technical Committee on Antennas and Propagation (AP) (Searched in: 2019)
Search Results: Keywords 'from:2019-11-20 to:2019-11-20'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS (Joint) |
2019-11-21 09:00 |
Saga | Saga Univ. | Cross-Polarization Evaluation of Circularly Polarized Microstrip Array Antennas Employing Both-Sided Feed Network Reiya Oshige, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.)  AP2019-117 |
In this study, a circularly polarized array antenna using Both-side feed network is proposed. The feed network used in t... [more] | AP2019-117 pp.65-70 |
| AP, RCS (Joint) |
2019-11-21 09:25 |
Saga | Saga Univ. | Experimental Investigation of a Reconfigurable Circularly Polarized Microstrip Antenna Employing Switchable Short-End Microstrip-Line Perturbations Htet Wai Htun, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2019-118 |
This paper presents a new design of circularly polarized microstrip antenna with a reconfigurable function. This propose... [more] | AP2019-118 pp.71-76 |
| AP, RCS (Joint) |
2019-11-21 09:50 |
Saga | Saga Univ. | Study on circular polarization charasteristics of a dipole antenna using elements twisted flat plate Takuro Kumagawa, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.) AP2019-119 |
[more] | AP2019-119 pp.77-80 |
| AP, RCS (Joint) |
2019-11-21 10:15 |
Saga | Saga Univ. | Evaluation method of axial ratio using only the reflection coefficient of waveguide circular polarizer Shin-ichi Yamamoto, Yuya Ida, Michio Takikawa (Mitsubishi Electric Corporation) AP2019-120 |
A circularly polarized feed circuit in a primary radiator of a reflector antenna is often required to have a low axial r... [more] | AP2019-120 pp.81-86 |
| AP, RCS (Joint) |
2019-11-21 10:55 |
Saga | Saga Univ. | Power Receiving Eight-Power-Dividing Radial Line Slot Array Antennas for 5.8-GHz-Band Beam-Type Wireless Power Transmission System Takashi Tomura, Jiro Hirokawa (Tokyo Tech), Minoru Furukawa, Teruo Fujiwara (Sho Engineering Corp.) AP2019-121 |
In this paper, we design an power receiving eight-power-dividing radial line slot antenna (RLSA) for 5.8-GHz-band beam-t... [more] | AP2019-121 pp.87-90 |
| AP, RCS (Joint) |
2019-11-21 11:20 |
Saga | Saga Univ. | Equivalent circuit parameters reducing beam squint of left-handed leaky wave antenna Kazuki Terada, Keizo Cho, Hiroaki Nakabayashi (CIT), Naobumi Michishita (NDA), Ichiro Oshima (DKK) AP2019-122 |
A rod-like leaky wave antenna composed of CRLH transmission lines has been proposed as a base station antenna for small ... [more] | AP2019-122 pp.91-94 |
| AP, RCS (Joint) |
2019-11-21 09:25 |
Saga | Saga Univ. | Read Accuracy Improvement by Beam Scan and Repeated Read with Moving Conductor
-- Example of application in stationary RFID using 920MHz band -- Sora Funayama, Yasushi Yamao (UEC) RCS2019-214 |
Radio Frequency Identification (RFID) is expected as a promising solution that bring about revolution in the supply chai... [more] | RCS2019-214 pp.67-72 |
| AP, RCS (Joint) |
2019-11-21 09:50 |
Saga | Saga Univ. | Partial Re-Training of Self-Interference Canceller Considering Gain Variation of Amplifiers Takeshi Ishii, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-215 |
In-band full-duplex is expected to improve spectrum efficiency and throughput but self-interference (SI) cancellation is... [more] | RCS2019-215 pp.73-78 |
| AP, RCS (Joint) |
2019-11-21 10:15 |
Saga | Saga Univ. | Study of Frequency Usage Prediction Using Machine Leaning for Spectrum Sharing Hiroki Hosoi, Toshiyuki Maeyama (Takushoku Univ.), Tatsuya Yoshioka (ATR), Nobuo Suzuki (Kindai Univ.) RCS2019-216 |
Recently, traffic has been increasing rapidly, there is concern about the depletion of frequency resources. For this rea... [more] | RCS2019-216 pp.79-84 |
| AP, RCS (Joint) |
2019-11-21 10:55 |
Saga | Saga Univ. | A Study on Uplink Interference Canceller of Macrocell by using Reference Signal of Smallcell eliminated Interference from Other Smallcells in HetNet Construction Takuya Kaneda, Teruya Fujii (Tokyo Tech) RCS2019-217 |
HetNet which deployed multiple small cells using same frequency inside the macro cell is expected as a technology for im... [more] | RCS2019-217 pp.85-90 |
| AP, RCS (Joint) |
2019-11-21 11:20 |
Saga | Saga Univ. | A Study on MIMO Transmission Interference Canceller in HetNet Reina Taniguchi, Teruya Fujii (Tokyo Institute of Tech.) RCS2019-218 |
HetNet which deployed multiple small cells using the same frequency inside the macro cell is expected as a technology fo... [more] | RCS2019-218 pp.91-96 |
| AP, RCS (Joint) |
2019-11-21 11:45 |
Saga | Saga Univ. | A Study on MIMO Interference Canceller for Reverse Link in HAPS Multipe Gateways System Takafumi Fujii, Yoshichika Ohta (HAPSMobile) RCS2019-219 |
HAPS (High Altitude Platform Station), which is a stratosphere platform around 20Km altitude, cellular communication ser... [more] | RCS2019-219 pp.97-102 |
| AP, RCS (Joint) |
2019-11-21 13:20 |
Saga | Saga Univ. | [Invited Lecture]
R&D Activities on Wireless System Required for Unmanned Aircraft Systems in NICT Fumie Ono, Ryu Miura, Fumihide Kojima (NICT) AP2019-123 RCS2019-220 |
[more] | AP2019-123 RCS2019-220 p.95(AP), p.103(RCS) |
| AP, RCS (Joint) |
2019-11-21 13:45 |
Saga | Saga Univ. | [Invited Lecture]
Maintenance technology for machine component using Information and Communication Technology (ICT)
-- Data-annotation for smart maintenance -- Kesaaki Minemura (SHI) AP2019-124 RCS2019-221 |
As information and communication technology develops, more industrial machines and their components are being connected ... [more] | AP2019-124 RCS2019-221 pp.97-100(AP), pp.105-108(RCS) |
| AP, RCS (Joint) |
2019-11-21 14:10 |
Saga | Saga Univ. | [Invited Lecture]
Tele-controlled robot technology and wireless communication technology Yasushi Hada (Kogakuin Univ.) |
[more] | |
| AP, RCS (Joint) |
2019-11-21 14:50 |
Saga | Saga Univ. | [Invited Lecture]
Indoor Localization Improvement by Combining Wireless Beacon and Handset Sensor Information Kazushi Naruke, Naoki Honma, Daichi Kitamura (Iwate Univ.), Yusuke Sugawara, Atsushi Miura (ERi) AP2019-125 RCS2019-222 |
This paper proposes two methods for improving the accuracy of indoor localization, which combines RSSI (Received Signal ... [more] | AP2019-125 RCS2019-222 pp.101-106(AP), pp.109-114(RCS) |
| AP, RCS (Joint) |
2019-11-21 15:15 |
Saga | Saga Univ. | [Invited Lecture]
Results of applying spatial average MUSIC using multiple virtual arrays to THz-TDS measurement Kazuki Watakabe, Keizo Cho, Hiroaki Nakabayashi, Koji Suizu (CIT) AP2019-126 RCS2019-223 |
In synthetic aperture terahertz time-domain spectroscopy (THz-TDS) imaging, the correlation of the waves reflected from ... [more] | AP2019-126 RCS2019-223 pp.107-112(AP), pp.115-120(RCS) |
| AP, RCS (Joint) |
2019-11-21 15:40 |
Saga | Saga Univ. | [Invited Lecture]
Experimental Evaluation of Employing Two-Parasitic Element Stacked Antenna for Low Power-Density Environment Kenta Yasuda, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2019-127 RCS2019-224 |
In this paper, A stacked high-gain rectenna that has a highly flexible rectenna design is proposed. This proposed recten... [more] | AP2019-127 RCS2019-224 pp.113-117(AP), pp.121-125(RCS) |
| AP, RCS (Joint) |
2019-11-21 16:20 |
Saga | Saga Univ. | [Invited Talk]
Massive antenna systems in the 5G era Akihiro Okazaki (Mitsubishi Electric) AP2019-128 RCS2019-225 |
[more] | AP2019-128 RCS2019-225 p.119(AP), p.127(RCS) |
| AP, RCS (Joint) |
2019-11-22 09:50 |
Saga | Saga Univ. | Improving Time-domain Symbol Spread Blind Adaptive Array Interference Suppression by Principal Component Analysis Kazuki Maruta (Chiba Univ.), Kentaro Nishimori (Niigata Univ.), Chang-Jun Ahn (Chiba Univ.) RCS2019-226 |
We previously proposed a time-domain symbol spreading (TSS) which can expand the operational region of the blind adaptiv... [more] | RCS2019-226 pp.129-134 |
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