Presentation | 2018-06-21 Clock Jitter Dependence on Reception Characteristic of a 28 GHz-band Direct RF Undersampling Receiver Nagahiro Yoshino, Keita Norishima, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Direct RF undersampling receiver has been developed to reduce the size. Sampling clock jitter degrades the reception performances (i.e., SNR and EVM) of the S/H IC especially in the case of higher order undersampling. In this paper, we derive an equation of clock jitter dependence on received SNR and EVM. Then we evaluate them in actual measurement by using a fabricated 28 GHz-band direct RF undersampling receiver and a clock signal source with variable jitter noise. The measured results show good agreement with the calculated results from the derived equation. In order to achieve SNR of more than 40 dB, the clock jitter should be less than 350 fs (r.m.s.). |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Digital to RF / Microwave / CMOS / Beam forming / Receivers |
Paper # | MW2018-18 |
Date of Issue | 2018-06-14 (MW) |
Conference Information | |
Committee | MW |
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Conference Date | 2018/6/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Sunship Toyama |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave Signal Generation and Measurement / Microwave Technologies |
Chair | Masahiro Muraguchi(TUS) |
Vice Chair | Yoshinori Kogami(Utsunomiya Univ.) / Hiroshi Okazaki(NTT DOCOMO) / Kenichi Tajima(Mitsubishi Electric) |
Secretary | Yoshinori Kogami(HITACHI) / Hiroshi Okazaki(Utsunomiya Univ.) / Kenichi Tajima |
Assistant | Mizuki Motoyoshi(Tohoku Univ.) / Satoshi Yoshida(Kagoshima Univ.) |
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) | Clock Jitter Dependence on Reception Characteristic of a 28 GHz-band Direct RF Undersampling Receiver |
Sub Title (in English) | |
Keyword(1) | Digital to RF |
Keyword(2) | Microwave |
Keyword(3) | CMOS |
Keyword(4) | Beam forming |
Keyword(5) | Receivers |
Keyword(6) | |
Keyword(7) | |
1st Author's Name | Nagahiro Yoshino |
1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
2nd Author's Name | Keita Norishima |
2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
3rd Author's Name | Mizuki Motoyoshi |
3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
4th Author's Name | Suguru Kameda |
4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
5th Author's Name | Noriharu Suematsu |
5th Author's Affiliation | Tohoku University(Tohoku Univ.) |
Date | 2018-06-21 |
Paper # | MW2018-18 |
Volume (vol) | vol.118 |
Number (no) | MW-104 |
Page | pp.pp.1-6(MW), |
#Pages | 6 |
Date of Issue | 2018-06-14 (MW) |