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言語種別	英語
発行・発表の年月	2017/02
形態種別	国際会議論文
査読	査読あり
標題	A 128-QAM 60GHz Transceiver for IEEE802.11ay with Calibration of LO Feedthrough and I/QImbalance
執筆形態	共著
掲載誌名	IEEE International Solid-State Circuits Conference
掲載区分	国外
出版社・発行元	IEEE
著者・共著者	Jian Pang, Shotaro Maki, Seitarou Kawai, Noriaki Nagashima,Yuuki Seo, Masato Dome, Hisashi Kato, Makihiko Katsuragi, Kento Kimura, Satoshi Kondo, Yuki Terashima, Hanli Liu, Teerachot Siriburanon, Aravind Tharayil Narayanan, Nurul Fajiri, Tohru Kaneko, Toru Yoshioka, Bangan Liu, Yun Wang, Rui Wu, Ning Li, Korkut Kaan Tokgoz, Masaya Miyahara, Kenichi Okada, Akira Matsuzawa
概要	The 60GHz carrier with 9GHz bandwidthenables ultra-high-speed wireless communication in recent years [1–4]. To meet the demand from rapidly-increasing data traffic, the IEEE802.11ay standard is one of the most promising candidates aiming for 100Gb/s data-rate. Both higher-order digital modulation such as 128QAM andchannel bonding at 60GHz are considered to be used in the IEEE802.11ay standard. However, the more severe requirements of LO feedthrough (LOFT) and image-rejection ratio (IMRR) have to be satisfied, so much higher accuracy inbuilt-in calibration circuitry is required across the entire 9GHz spectrum for LOFT and I/Q imbalance calibration to achieve the required EVM. 副筆