| Presentation | 2021-03-04 [Invited Talk] Evolution and Prospect of Digital RF Transceiver Technologies Noriharu Suematsu, Mizuki Motoyoshi, Suguru Kameda, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | USRP on the market makes SDR technology much popular. Requirements for SDR transceiver are multi-band and multi-mode operations. By using existing USRP, multi-mode operation can be achieved. But, to achieve multi-band operation conventional RF analog circuit blocks have been employed. In this paper, we review the recent evolution of digital RF transceiver technology which enable both multi-band and multi-mode operation at once. Challenges to overcome the RF frequency limitation coming from Nyquist frequency are also reviewed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SDR / Cognitive Radio / Digital RF / Undersampling / Microwaves / Millimeter-waves / CMOS / RFIC |
| Paper # | RCS2020-243,SR2020-82,SRW2020-72 |
| Date of Issue | 2021-02-24 (RCS, SR, SRW) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2021/3/3(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Eiji Okamoto(Nagoya Inst. of Tech.) / Masayuki Ariyoshi(NEC) / Satoshi Denno(Okayama Univ.) |
| Vice Chair | Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) / Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Inst. of Tech.) / Hanako Noda(Anritsu) |
| Secretary | Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(NEC) / Tomoya Tandai(ATR) / Suguru Kameda(Univ. of Electro-Comm.) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(NTT) / Keiichi Mizutani(NIigata Univ.) / Kentaro Saito / Hanako Noda |
| Assistant | Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) / Masaaki Fuse(Anritsu) / Akihito Noda(Nanzan Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Evolution and Prospect of Digital RF Transceiver Technologies |
| Sub Title (in English) | |
| Keyword(1) | SDR |
| Keyword(2) | Cognitive Radio |
| Keyword(3) | Digital RF |
| Keyword(4) | Undersampling |
| Keyword(5) | Microwaves |
| Keyword(6) | Millimeter-waves |
| Keyword(7) | CMOS |
| Keyword(8) | RFIC |
| 1st Author's Name | Noriharu Suematsu |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Mizuki Motoyoshi |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Suguru Kameda |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2021-03-04 |
| Paper # | RCS2020-243,SR2020-82,SRW2020-72 |
| Volume (vol) | vol.120 |
| Number (no) | RCS-404,SR-405,SRW-406 |
| Page | pp.pp.177-181(RCS), pp.70-74(SR), pp.65-69(SRW), |
| #Pages | 5 |
| Date of Issue | 2021-02-24 (RCS, SR, SRW) |