Presentation | 2019-12-19 [Special Talk] 300-GHz Wireless Data Transmission System with Low-SNR CMOS RF Front End Sangyeop Lee, Ruibing Dong, Shinsuke Hara, Kyoya Takano, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A CMOS based 300 GHz wireless system typically has low signal to noise ratio character istics owing to a low transmitter output power and a high receiver noise figure. Therefore high directivity antennas are usually employed to make data transmission distance longer under the low SNR condition. However there is another significant factor to affect thequality of wireless communication. That is noise originated from the transmitter because of its ultra high operation frequency and wide channel bandwidth. In this report , a simple level diagram c onsidering the transmitter noise at the operating frequency of 300 GHz is described. And the CMOS based 300 GHz wireless system using 33 dBi high gain lens horn antenna whose maximum data rate of 24 Gbit/s with 16QAM at a distance of 50 cm , was demonstrated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 300 GHz / terahertz / phase noise / RF front end / CMOS |
Paper # | MW2019-126 |
Date of Issue | 2019-12-12 (MW) |
Conference Information | |
Committee | MW |
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Conference Date | 2019/12/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Gifu Unif. Satellite Campus |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Measurement / Microwave Technologies |
Chair | Yoshinori Kogami(Utsunomiya Univ.) |
Vice Chair | Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Shintaro Shinjo(Mitsubishi Electric) |
Secretary | Tadashi Kawai(Utsunomiya Univ.) / Kensuke Okubo(Fujitsu Labs.) / Shintaro Shinjo |
Assistant | Satoshi Yoshida(Kagoshima Univ.) / Kyoya Takano(Tokyo Univ. of Science) |
Paper Information | |
Registration To | Technical Committee on Microwaves |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Special Talk] 300-GHz Wireless Data Transmission System with Low-SNR CMOS RF Front End |
Sub Title (in English) | |
Keyword(1) | 300 GHz |
Keyword(2) | terahertz |
Keyword(3) | phase noise |
Keyword(4) | RF front end |
Keyword(5) | CMOS |
1st Author's Name | Sangyeop Lee |
1st Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
2nd Author's Name | Ruibing Dong |
2nd Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
3rd Author's Name | Shinsuke Hara |
3rd Author's Affiliation | National Institute of Information and Communication(NICT) |
4th Author's Name | Kyoya Takano |
4th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
5th Author's Name | Shuhei Amakawa |
5th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
6th Author's Name | Takeshi Yoshida |
6th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
7th Author's Name | Minoru Fujishima |
7th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
Date | 2019-12-19 |
Paper # | MW2019-126 |
Volume (vol) | vol.119 |
Number (no) | MW-346 |
Page | pp.pp.41-46(MW), |
#Pages | 6 |
Date of Issue | 2019-12-12 (MW) |