Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2024-01-23 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Microwave generator based on a single-flux-quantum pulse-frequency modulation D/A converter Seiya Hayashi, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo) SCE2023-26 |
Pulse Frequency Modulation-D/A Converters (PFM-DACs) based on Single Flux Quantum (SFQ) circuits have been developed for... [more] |
SCE2023-26 pp.19-24 |
MW |
2023-11-16 13:25 |
Okinawa |
Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Riemann Pump RF-Power DAC with Novel GaN HEMT Cell Utilizing Charge Reuse Transistor Control Mechanism Yuta Fuchibe, Shuichi Sakata, Yuji Komatsuzaki, Shintaro Shinjo (Mitsubishi Electric Corp) MW2023-129 |
We propose a new circuit topology for multi-bit Riemann Pump (RP) digital-to-analog converters (DACs). The RP-DAC is a D... [more] |
MW2023-129 pp.19-22 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-16 16:20 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
A multi bit PWM-DAC with calibration for quantum computing Shunsuke Akahosh, Nobukazu Takai (KIT) VLD2023-56 ICD2023-64 DC2023-63 RECONF2023-59 |
We propose a structure and control method of a multi-bit PWMDAC for controlling qubits operating in a dilution refrigera... [more] |
VLD2023-56 ICD2023-64 DC2023-63 RECONF2023-59 pp.136-139 |
CAS, MSS, IPSJ-AL [detail] |
2022-11-17 14:15 |
Kochi |
(Primary: On-site, Secondary: Online) |
Evaluation of Theoretical Formula for Inter-band Level Deviation in DAC Bandwidth Tripler Hayato Ishii (Tokyo Univ. of Science), KeisuKeisuke Kawahara (Yokohama National Univ.), Yohtaro Umeda, koyoya Takano (Tokyo Univ. of Science) CAS2022-40 MSS2022-23 |
For wider bandwidth of optical transmitter circuit, DAC Bandwidth Tripler that extends the bandwidth of broadband digita... [more] |
CAS2022-40 MSS2022-23 pp.19-24 |
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
For an experimental verification of MIMO-OFDM signals reception using noise and 1-bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) |
An analog-to-digital converter (ADC) is essential for wireless digital communications.
While increasing the number of q... [more] |
|
ICD, SDM, ITE-IST [detail] |
2022-08-08 16:10 |
Online |
|
A cryogenic digital-to-analog converter for high-fidelity control of large-scale qubit arrays Ryozo Takahashi, Takuji Miki, Makoto Nagata (Kobe Univ.) SDM2022-42 ICD2022-10 |
This work presents a cryogenic digital-to-analog converter (DAC) for controlling a qubits in a large-scale quantum compu... [more] |
SDM2022-42 ICD2022-10 pp.37-40 |
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 |
ED |
2022-04-21 11:00 |
Online |
Online |
TIQ Based Flash ADC with Threshold Compensation Yuhei Hashimoto, Cong-Kha Pham (UEC) ED2022-5 |
It is known that Analog-to-digital converter using TIQ comparators are vulnerable to process and temperature variations,... [more] |
ED2022-5 pp.15-18 |
WBS, RCC, ITS |
2021-12-13 09:00 |
Online |
Online |
[Poster Presentation]
Demodulation using high order moments for multiple amplitude modulation signals on a stochastic resonance receiver with a few-bit ADC Akihiko Tatematsu, Hiroyuki Hatano, Kosuke Sanada, Kazuo Mori (Mie Univ.), Hiroya Tanaka (Toyota Central R & D Labs), Yukihiro Tadokoro (TRINA) WBS2021-38 ITS2021-12 RCC2021-45 |
The use of a higher frequency range up to sub-terahertz causes a significant restriction on devices. Analog-to-digital c... [more] |
WBS2021-38 ITS2021-12 RCC2021-45 pp.22-27 |
NLP, MSS (Joint) |
2021-03-16 10:45 |
Online |
Online |
Approximate formula of the mean square quantization error of golden ratio encoders Yoshikatsu Kashiwabara, Yutaka Jitsumatsu (Kyushu Univ.) NLP2020-63 |
The Golden Ratio Encoder (GRE) is a type of analog-to-digital (A/D) conversion method. GRE expands the input analog valu... [more] |
NLP2020-63 pp.47-52 |
VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2020-11-18 09:55 |
Online |
Online |
Column-Parallel Pipelined ADC with Ring Amplifier for High Speed and High Spatial Resolution CMOS Image Sensor Takashi Kojima (TUS), Toshinori Otaka, Yusuke Kameda, Takayuki Hamamoto (TUS) VLD2020-28 ICD2020-48 DC2020-48 RECONF2020-47 |
CMOS image sensor that can capture images with both high time resolution and high spatial resolution is required for ins... [more] |
VLD2020-28 ICD2020-48 DC2020-48 RECONF2020-47 pp.101-105 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 15:35 |
Online |
Online |
A Study of the Multi-Channel Analog-to-Digital Conversion for Beyond 5G Mobile Fronthaul Kiyoshi Onohara, Junya Nishioka, Tsuyoshi Yoshida, Naoki Suzuki (Mitsubishi Electric Corporation) OCS2020-23 |
We propose and experimentally demonstrate dynamic range enhancements of analog-to-digital conversion by multiple-channel... [more] |
OCS2020-23 pp.1-4 |
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 |
LQE, OPE, CPM, EMD, R |
2019-08-22 14:15 |
Miyagi |
|
[Invited Talk]
Ultra boradband digital coherent technologies for 1Tb/s channel rate and beyond Takayuki Kobayashi (NTT) R2019-23 EMD2019-21 CPM2019-22 OPE2019-50 LQE2019-28 |
Research and development of optical transmission systems with over-1-Tb/s capacity per wavelength are underway to effici... [more] |
R2019-23 EMD2019-21 CPM2019-22 OPE2019-50 LQE2019-28 pp.21-24 |
RCS, SAT (Joint) |
2019-08-22 10:25 |
Aichi |
Nagoya University |
An analysis of a noise-aided linearization range on a receiver with one-bit analog-to-digital converter Yasuo Nakashima, Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.), Hiroya Tanaka, Yukihiro Tadokoro (Toyota CRDL) RCS2019-149 |
In this study, we assume the receiver with analog-to-digital converter(s) that has only one-bit resolution(1bit-ADC). Th... [more] |
RCS2019-149 pp.19-24 |
RCS, IN, NV (Joint) |
2019-05-17 10:55 |
Kanagawa |
Keio University |
Evaluation of Adaptive Algorithm in Widely Linear Design for Self-Interference Cancellation using Auxiliary Transmitter Takahisa Fukui, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-31 |
In-band full-duplex is a communication method with simultaneous transmission and reception at the same radio frequency (... [more] |
RCS2019-31 pp.47-52 |
OPE, LQE, OCS |
2018-10-19 13:05 |
Saga |
|
Optimization of signal amplitudes for dynamic range of analog-to-digital convertor in digital coherent reception of ultra-high QAM optical signals Yasuhiro Kawabata, Koji Igarashi (Osaka Univ.) OCS2018-45 OPE2018-81 LQE2018-70 |
In the digital coherent reception of ultra-high quadrature amplitude modulation (QAM) optical signals, the received ampl... [more] |
OCS2018-45 OPE2018-81 LQE2018-70 pp.93-97 |
AP, MW (Joint) |
2018-09-21 09:30 |
Tokyo |
Tokyo Tech |
A 26GHz-band Image Enhancement Type 1-Bit DAC for Direct Digital RF Modulator Junhao Zhang, Masafumi Kazuno, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2018-62 |
We have proposed 1-bit bandpass ΔΣ modulator using high order image component as a configuration of direct digital RF mo... [more] |
MW2018-62 pp.17-21 |
HWS |
2018-04-13 15:50 |
Fukuoka |
|
An analog security technique on a physical-cyber boundary Takuji Miki, Kento Mizuta, Noriyuki Miura, Makoto Nagata (Kobe Univ.) HWS2018-9 |
This paper presents an analog measurement security technique for sensor systems. A sensor analog circuit is indispensabl... [more] |
HWS2018-9 pp.45-48 |
ICD, CPSY, CAS |
2017-12-14 10:10 |
Okinawa |
Art Hotel Ishigakijima |
Design of Non-Binary SAR ADC with Noise-Tunable Comparator Takaaki Ito, Tetsuya Iizuka, Toru Nakura, Kunihiro Asada (The Univ. of Tokyo) CAS2017-65 ICD2017-53 CPSY2017-62 |
A 16-bit non-binary SAR ADC with a noise-tunable comparator for low power consumption is presented. A non-binary-weight... [more] |
CAS2017-65 ICD2017-53 CPSY2017-62 pp.9-13 |