Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, PN, OCS (Joint) |
2024-06-06 09:25 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Receiver-side DSP-based Fibre-longitudinal Monitoring of Power Transitions by Inter-band SRS in S+C+L-band Transmission Runa Kaneko, Takeo Sasai, Fukutaro Hamaoka, Masanori Nakamura, Etsushi Yamazaki (NTT) |
(To be available after the conference date) [more] |
|
EST |
2024-05-17 11:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of Wideband BPF Using Microstrip Triple-Mode Resonator and Lumped Elements Kota Matsuzaki, Zhewang Ma, Masataka Ohira (Saitama Univ.) EST2024-3 |
In this paper, a novel microstrip triple-mode resonator with lumped chip elements is proposed, and is use to design a co... [more] |
EST2024-3 pp.13-18 |
MW |
2024-05-17 10:00 |
Osaka |
Osaka University Toyonaka Campus (Primary: On-site, Secondary: Online) |
Design and Experiments of Circularly Polarized Wideband Filtering Antenna with 20% Fractional Bandwidth Ken Sakiyama (Saitama Univ.), Masataka Ohira (Doshisha Univ.), Zhewang Ma (Saitama Univ.) MW2024-12 |
In this paper, we propose a new structure of circularly polarized wideband filtering antenna (filtenna) that realizes a ... [more] |
MW2024-12 pp.23-28 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-10 13:25 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Gaussian-noise-model-based SNR Estimation in 15.2-THz Bandwidth 400-km Inline-amplified Transmission Kosuke Kimura, Takayuki Kobayashi, Shimpei Shimpei, Masanori Nakamura, Takushi Kazama, Masashi Abe, Takeshi Umeki, Akira Kawai, Fukutaro Hamaoka, Yutaka Miyamoto (NTT) OCS2023-46 |
We demonstrated that mean errors of the SNRs estimated with GN model accounting for SRS were less than 1 dB in 15.2-THz ... [more] |
OCS2023-46 pp.16-19 |
RCS, SR, SRW (Joint) |
2023-03-01 10:00 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Experimental study on reception of 16QAM-OFDM signals using wideband noise and 1bit ADC Takuto Ohtaguro, Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2022-247 |
In this study, we conduct experiments on demodulating 16QAM (Quadrature Amplitude Modulation)-OFDM (Orthogonal Frequency... [more] |
RCS2022-247 pp.1-8 |
AP |
2022-05-20 11:20 |
Hyogo |
Kobe Port Oasis (Primary: On-site, Secondary: Online) |
A Wideband Cancellation Circuit Enabling Control of Amplitude-Frequency Characteristics by Using Two Variable Resistors Shingo Yamaura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2022-25 |
This paper proposes a wideband cancellation circuit enabling control of amplitude-frequency characteristics by using two... [more] |
AP2022-25 pp.79-84 |
OCS, CS (Joint) |
2022-01-14 13:35 |
Yamaguchi |
Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
[Invited Talk]
>100-Tb/s Capacity Wideband WDM Optical Transmission Technologie Fukutaro Hamaoka (NTT) OCS2021-38 |
This paper reviews trends in wideband WDM optical transmission technology for increasing the capacity of optical transmi... [more] |
OCS2021-38 pp.28-31 |
SRW |
2021-08-24 13:10 |
Online |
Online |
[Panel Discussion]
Wideband Signaling for Short Range Wireless Communications Shigenobu Sasaki (Niigata Univ.) SRW2021-21 |
In this paper, the author introduces his work on wideband signaling for short range wireless communications, including (... [more] |
SRW2021-21 p.19 |
RCS |
2021-04-22 10:30 |
Online |
Online |
Digital Predistorter Using Twin-Nonlinear Two-Box Model for Digitally Assisted Ultra-Wideband GaN Amplifier Ao Yamashita, Yuji Komatsuzaki, Hiroto Sakaki, Nobuhiko Ando, Hideyuki Nakamizo (Mitsubishi Electric) RCS2021-1 |
The authors have been proposing high efficiency digitally assisted ultra-wideband GaN amplifier for mobile base station ... [more] |
RCS2021-1 pp.1-5 |
WPT, AP (Joint) |
2021-01-21 15:30 |
Online |
Online |
[Tutorial Lecture]
Practical Decoupling Circuits for Two-Element Antenna Array Kengo Nishimoto, Hidetoshi Makimura, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2020-108 |
This paper presents two types of practical decoupling circuits for two-element antenna arrays. The first is a small circ... [more] |
AP2020-108 pp.27-32 |
MW |
2020-11-19 15:00 |
Online |
Online |
Theoretical Design of Wideband Bandpass Filter with Transmission Zeroes Hang Sun, Chun-Ping Chen, Erika Katsuno, Hao Wu, Tetsuo Anada (Kanagawa Univ.) MW2020-69 |
This paper proposes a quasi-elliptical wideband filter with steep skirt characteristics by combining short-circuited-stu... [more] |
MW2020-69 pp.23-28 |
MW |
2020-06-04 14:00 |
Online |
Online |
Theoretical Design of New Wideband Filters using Short-Circuit-Stub and Parallel-Coupled-Lines Hang Sun, Chunping Chen, Zejun Zhang, Tetsuo Anada (Kanagawa Univ.) MW2020-12 |
In this paper, 4 types of wideband band-pass filters composed of short-circuited-stubs and parallel-coupled lines are sy... [more] |
MW2020-12 pp.5-10 |
MW |
2020-03-05 13:35 |
Kochi |
Kochi City Culture-Plaza CUL=PORT (Cancelled but technical report was issued) |
A Wideband Filtering Wilkinson Power Divider with Transmission Zeros Daishi Nagata, Zwang Ma, Masataka Ohira (Saitama Univ.) MW2019-145 |
In this paper, a wideband filtering Wilkinson power divider (WPD) using short-circuited stubs is proposed, and design fo... [more] |
MW2019-145 pp.29-34 |
MW |
2020-03-05 14:15 |
Kochi |
Kochi City Culture-Plaza CUL=PORT (Cancelled but technical report was issued) |
Wideband general chebyshev bandstop filters using signal interference technique Toshiki Tabei, Zhewang Ma, Masataka Ohira (Saitama Univ.) MW2019-146 |
A novel signal interference bandstop filter (SIBSF) that can generate arbitrary number of transmission and reflection ze... [more] |
MW2019-146 pp.35-40 |
MW |
2020-03-05 15:05 |
Kochi |
Kochi City Culture-Plaza CUL=PORT (Cancelled but technical report was issued) |
Wideband Broad-Band Bandpass Filters Using Transmission Line Shorted-Stubs and Coupled-Stubs Naruaki Maruyama, Zhewang Ma, Masataka Ohira (Saitama Univ.) MW2019-148 |
The conventional wideband bandpass filter (BPFs) using short-circuited stubs is relatively simple in structure and easy ... [more] |
MW2019-148 pp.47-52 |
MW |
2019-11-15 09:55 |
Okinawa |
Minami Daido Villa. Tamokuteki Koryu Center |
Design of Wideband Microstrip Filtering Antenna with Transmission Zeros Ilsub Song, Masataka Ohira, Zhewang Ma (Saitama Univ.) MW2019-112 |
In this paper, we propose and design a new structure of microstrip filtering antenna having both a wideband and flat in-... [more] |
MW2019-112 pp.71-76 |
OPE, LQE, OCS |
2019-11-11 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo) |
[Invited Talk]
Report on ECOC2019
-- Optical networks -- Masaki Shiraiwa (NICT) OCS2019-53 OPE2019-91 LQE2019-69 |
This paper reviews technical trends related to optical network in 45th European Conference on Optical Communication (ECO... [more] |
OCS2019-53 OPE2019-91 LQE2019-69 pp.9-12 |
MW, AP (Joint) |
2019-09-20 13:10 |
Kanagawa |
JAXA (Sagamihara) |
Design and Experimental Evaluation of Wideband Microstrip Filtenna Based on Wideband Transmission Line Bandpass Filter Masataka Ohira, Yusuke Suzuki, Zhewang Ma (Saitama Univ.) MW2019-58 |
In recent years, a filtering antenna or filtenna is becoming one of the attractive circuits that can be designed with a ... [more] |
MW2019-58 pp.17-22 |
MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas |
RUS, Bangkok, Thailand |
Design of Compact Wideband Bandstop Filters Using Microstrip Ring Structures Toshiki Tabei, Zhewang Ma, Masataka Ohira (Saitama Univ.) |
A novel compact wideband bandstop filter (BSF) is proposed by using microstrip ring structure with stepped impedance lin... [more] |
|
WBS, SAT (Joint) |
2019-05-16 09:00 |
Aichi |
MEIJO University (Tempaku campus) |
Sparse Frequency Diversity Design using ABC in Multiple Frequency Stepped Pulse Radar Takayuki Inaba, Takumi Taniguchi, Manabu Akita (UEC) WBS2019-6 |
Authors have proposed stepped multiple frequency radar modulation. It could achieve both a high range resolution and a l... [more] |
WBS2019-6 pp.29-34 |