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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2024-02-29 10:55 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
A Study of Digital Modulation Computation Bit Count and 1- bit BP Delta Delta-Sigma Modulation OSR for 40 -GHz Band Direct Digital RF ModulatoModulator Kouki Nakamura, Satoshi Tsukamoto, Junhao Zhang, Yuki Fujiya, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.)  MW2023-176 |
For future Low Earth Orbit (LEO) constellation satellite communication system, a development millimeter-wave digital bea... [more] | MW2023-176 pp.9-14 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 09:00 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Design of Required Bit Count and 1 1-bit BP Delta Delta-Sigma Modulation OSR for 40 -GHz Band DBF Direct Digital RF Transmitter Kouki Nakamura, Satoshi Tsukamoto, Junhao Zhang, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) EMCJ2023-56 MW2023-110 EST2023-83 |
For future Low Earth Orbit (LEO) constellation satellite communication system, a development millimeter-wave digital bea... [more] | EMCJ2023-56 MW2023-110 EST2023-83 pp.107-112 |
| 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 |
| AP, RCS (Joint) |
2017-11-08 13:05 |
Fukuoka | Fukuoka University | [Invited Lecture]
Prototyping of 28 GHz Digital Active Antenna System using GaN HEMT Amplifiers and 1-bit Transceivers for 5G Long-range Base Station Applications Tomoya Kaneko, Toshihide Kuwabara, Noriaki Tawa, Masaaki Tanio, Kousuke Tanabe, Kazuaki Kunihiro (NEC) AP2017-113 RCS2017-210 |
This paper reports the design and performance of a 28GHz Digital Active Antenna System(AAS) prototype for 5G long-range ... [more] | AP2017-113 RCS2017-210 pp.31-36(AP), pp.35-40(RCS) |
| AP, MW (Joint) |
2017-09-22 11:10 |
Saitama | Saitama University | A Study on the SNR in Higher Nyquist Zone of 1-Bit Band-Pass Delta-Sigma Modulator using Manchester Coding Masafumi Kazuno, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2017-73 |
A 1-bit $delta$$sigma$ modulator using the first Nyquist zone has been reported as a method of directly generating an RF... [more] | MW2017-73 pp.29-34 |
| SR | 2012-05-24 13:00 |
Kanagawa | Keio univ. at Hiyoshi | [Technology Exhibit]
Flexible Wireless System Prototype using 1-bit Compressed Sensing with Partial Random Circulant Measurement Matrices for User-centric Wireless Networks Takayuki Yamada, Doohwan Lee, Takana Kaho, Hiroyuki Shiba, Yo Yamaguchi, Kazunori Akabane, Kazuhiro Uehara (NTT) SR2012-10 |
This paper show the implementation of flexible wireless system (FWS) using compressed sensing (CS) for User-centric Wire... [more] | SR2012-10 pp.59-64 |
| OFT, OCS (Joint) |
2007-08-23 14:30 |
Hokkaido | Amplitude and phase statistics of optical DPSK signal measured by 1-bit delayed dual-channel coherent sampling technique Keiji Okamoto, Fumihiko Ito (NTT) OFT2007-14 |
As the optical phase-shift keying is being introduced in high-speed optical transmission system, threre is growing impor... [more] | OFT2007-14 pp.1-6 |
|
| NLP | 2007-08-07 10:45 |
Shizuoka | A note on sequence generation power of one-bit one-state cellular automata Naoki Kamikawa, Hiroshi Umeo (OECU) NLP2007-56 |
A model of cellular automata(CA) was devised for studying self-reproduction by John von Neumann. It is studied in many ... [more] |
NLP2007-56 pp.19-24 |
|
| NLP | 2007-06-08 13:00 |
Hiroshima | A note on the class of sequences generated in real-time by one-bit two-state cellular automata Naoki Kamikawa, Hiroshi Umeo (Osaka Electro-Communication UOsaka Electro-Communication Unniv.) NLP2007-11 |
A model of cellular automata (CA) was devised for studying self-reproduction by John von Neumann. It is studied in many... [more] |
NLP2007-11 pp.1-5 |
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