Presentation 2017-12-14
[Invited Talk] Research on impairment compensation for transceivers in wireless communications
Tadao Nakagawa,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) As the frequency and frequency bandwidth in wireless communications are high and wide, impairments of analog circuits of transceivers including phase noise and IQ imbalance become exacerbated. In this paper, we report digital signal processing techniques for compensation for the impairments. We also report applications of the compensation techniques to optical fiber communications and optical wireless communications.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) wireless communications / optical fiber communications / optical wireless communications / phase noise / IQ imbalance / frequency offset / chromatic dispersion
Paper # SIS2017-44
Date of Issue 2017-12-07 (SIS)

Conference Information
Committee SIS
Conference Date 2017/12/14(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Tottori Prefectural Center for Lifelong Learning
Topics (in Japanese) (See Japanese page)
Topics (in English) System on Silicon, Short Range Wireless Systems, etc.
Chair Hirokazu Tanaka(Hiroshima City Univ.)
Vice Chair Takayuki Nakachi(NTT) / Noriaki Suetake(Yamaguchi Univ.)
Secretary Takayuki Nakachi(Kanagawa Inst. of Tech.) / Noriaki Suetake(Kyushu Inst. of Tech.)
Assistant Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) / Takanori Koga(NIT, Tokuyama Col.)

Paper Information
Registration To Technical Committee on Smart Info-Media Systems
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) [Invited Talk] Research on impairment compensation for transceivers in wireless communications
Sub Title (in English)
Keyword(1) wireless communications
Keyword(2) optical fiber communications
Keyword(3) optical wireless communications
Keyword(4) phase noise
Keyword(5) IQ imbalance
Keyword(6) frequency offset
Keyword(7) chromatic dispersion
1st Author's Name Tadao Nakagawa
1st Author's Affiliation Tottori University(Tottori Univ.)
Date 2017-12-14
Paper # SIS2017-44
Volume (vol) vol.117
Number (no) SIS-349
Page pp.pp.63-67(SIS),
#Pages 5
Date of Issue 2017-12-07 (SIS)