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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2022-06-17 14:20 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Experimental study on an OFDM receiver with 1bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.)  RCS2022-64 |
We have been studied on receiving the signals varying those amplitude by using additional noise and 1bit ADC (Analogue-t... [more] | RCS2022-64 pp.236-241 |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Experimental Study on Noise Aided 4PAM Receiver with 1bit ADC Takuto Ohtaguro, Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) |
[more] | |
| ITS | 2021-07-02 13:05 |
Online | Online | Error Reduction Method employing Dither Method with Interfering Signals for Distance Estimation Technique Seiya Horiuchi, Hiroyuki Hatano, Kosuke Sanada, Kazuo Mori (Mie Univ.), Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Science), Masato Saito (Univ. of the Ryukyus), Yukihiro Tadokoro, Hiroya Tanaka (Toyota CRDL) ITS2021-1 |
In positioning systems, the Received Signal Strength Indicator (RSSI) is actively used to measure between user’s device ... [more] | ITS2021-1 pp.1-6 |
| RCS | 2021-06-24 10:20 |
Online | Online | An experimental study on the demodulation of 4-PAM signals using 1bit ADC with noise Takuto Ohtaguro, Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2021-51 |
We experimentally verify that we can distinguish the levels of 4-ary Pulse Amplitude Modulation (4-PAM) signals after pa... [more] | RCS2021-51 pp.133-138 |
| AP | 2020-10-02 14:00 |
Okinawa | 2 sub sites and online (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Antenna Pattern Multiplexing for Receive Antennas with Massive Outputs and Reduced Cost Masato Saito (Ryukyu Univ.) AP2020-72 |
We have been studied Antenna Pattern Multiplexing (APM) technique suitable for receivers of Single-Input Multiple-Outp... [more] |
AP2020-72 pp.23-28 |
| CS | 2020-07-17 10:20 |
Hokkaido | Ripura(Rishiri Fuji) (Primary: On-site, Secondary: Online) |
An Analysis of a Noise-aided One-bit Analog-to-Digital Converter for a Multi-Antenna Receiver Yasuo Nakashima, Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.), Masato Saito (Ryukyu Univ.), Hiroyuki Hatano (Mie Univ.), Hiroya Tanaka, Yukihiro Tadokoro (Toyota CRDL) CS2020-20 |
This paper proposes a method of analysing noise-aided one-bit analog-to-digital converters for a multi-antenna receiver.... [more] | CS2020-20 pp.25-26 |
| AP | 2020-05-22 13:30 |
Okinawa | Tiruru Okinawa (Naha-city) (Cancelled, technical report was not issued) |
[Tutorial Lecture]
On Antenna Pattern Multiplexing for Receive Antennas with Massive Output and Reduced Cost Masato Saito (Ryukyu Univ.) |
[more] | |
| SAT, SANE (Joint) |
2020-02-19 14:40 |
Okinawa | Performance comparison between OFDM/PM and OFDM systems with nonlinear amplifier Daisuke Murayama, Masato Saito (Ryukyu Univ.) SAT2019-74 |
[more] | SAT2019-74 pp.39-44 |
|
| SR | 2019-12-05 15:50 |
Okinawa | Ishigaki City Hall (Ishigaki Island) | [Invited Talk]
Antenna Pattern Multiplexing for Smart Radios Masato Saito (Ryukyu Univ.) SR2019-98 |
[more] | SR2019-98 pp.55-59 |
| RCS, SAT (Joint) |
2019-08-22 10:50 |
Aichi | Nagoya University | Performance Evaluation of OFDM/PM Systems with Dynamic Range Based Selective Mapping Daisuke Murayama, Masato Saito (Ryudai) SAT2019-21 |
We have been studied on OFDM/PM (Orthogonal Frequency Division Multiplexing / Phase Modulation) systems which we think... [more] |
SAT2019-21 pp.25-30 |
| ITS, WBS, RCC | 2017-12-14 13:30 |
Okinawa | Tiruru/Okinawa Jichikaikan | [Poster Presentation]
A Study on Reduction of Bandwidth in OFDM/PM Scheme with CSS Method Sho Miyagi, Masato Saito (Univ. of the Ryukyus) WBS2017-55 ITS2017-32 RCC2017-71 |
We consider to apply orthogonal frequency division multiplexing (OFDM) schemes to satellite communications systems. OFDM... [more] | WBS2017-55 ITS2017-32 RCC2017-71 pp.111-116 |
| SAT | 2017-10-27 13:15 |
Okinawa | Okinawa Cellular Telephone Company | BER Performance Evaluation of OFDM/PM Systems with CSS Method for Satellite Communications Systems Sho Miyagi, Masato Saito (Univ. of the Ryukyus) SAT2017-53 |
We consider to apply orthogonal frequency division multiplexing (OFDM) schemes to satellite communications systems. OFDM... [more] | SAT2017-53 pp.101-106 |
| WBS, MICT | 2017-07-13 16:00 |
Shizuoka | ACT CITY | A Study on MIMO Systems with Antenna Pattern Modulation Technique Masato Saito (Ryukyu Univ.) WBS2017-17 MICT2017-19 |
In this paper, we propose an antenna pattern modulation (APM) to exploit path diversity in Multiple-Input Multiple-Outpu... [more] | WBS2017-17 MICT2017-19 pp.51-56 |
| RCS | 2016-06-23 16:40 |
Okinawa | Univ. of the Ryukyus | [Invited Talk]
Studies on Receive Diversity and MIMO receivers based on the antenna with periodically variable antenna pattern Masato Saito (Ryukyu Univ.) RCS2016-74 |
In this talk, the author presents the studies conducted by the members of the author's laboratory on receive diversity a... [more] | RCS2016-74 p.165 |
| RCC, ITS, WBS | 2015-12-17 13:30 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Effects of Correlation of Antenna Pattern on Channel Capacity of MIMO Systems with Periodically Variable Antenna Pattern Yusuke Idoguchi, Masato Saito (Ryukyu Univ.) WBS2015-62 ITS2015-34 RCC2015-64 |
[more] | WBS2015-62 ITS2015-34 RCC2015-64 pp.133-138 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-06 15:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on Single RF Front-End MIMO Receiver with Periodically Variable Antenna Pattern Yusuke Idoguchi, Masato Saito (Ryukyu Univ.) AP2015-153 |
[more] | AP2015-153 pp.249-254 |
| SANE, SAT (Joint) |
2015-02-19 13:00 |
Okinawa | Okinawaken Shichoson Jichikaikan | A Study on Application of Companding to OFDM/FM Scheme for Satellite Communication Systems Keisuke Fukami, Masato Saito (Ryukyu Univ.) SAT2014-63 |
We have studied OFDM/FM (Orthogonal Frequency Division Multiplexing over Frequency Modulation) scheme for high-speed sat... [more] | SAT2014-63 pp.73-78 |
| AP | 2014-05-29 11:10 |
Okinawa | Okinawa Industory Support Center | Evaluation of Reception Properties of ESPAR Antenna with Periodically Variable Directivity Yusuke Idoguchi, Masato Saito (Ryukyu Univ.) AP2014-22 |
In this study, we made prototypes of ESPAR (Electronically Steerable Passive Array Radiator) antennas whose directivity ... [more] | AP2014-22 pp.17-22 |
| SAT, SANE (Joint) |
2014-02-21 09:00 |
Yamaguchi | Hotel Kamefuku (Yamaguchi) | A study on applying OFDM/FM scheme to satellite communication systems Keisuke Fukami, Masato Saito (Univ. of Ryukyu) SAT2013-58 |
In satellite communication systems, non-linear amplifiers are used because of their power efficiency. Thus, it is diffic... [more] | SAT2013-58 pp.47-52 |
| WBS, SAT (Joint) |
2013-05-17 14:55 |
Tochigi | Utsunomiya Univ. | A Study on Cancellation of Delayed Path beyond Guard Interval and Signal Reconstruction for OFDM Systems Masato Saito, Ryota Sekiya (Ryukyu Univ.) WBS2013-12 |
In this paper, we consider the Inter-Symbol Interference (ISI) cancellation techniques for Orthogonal Frequency Division... [more] | WBS2013-12 pp.67-72 |
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