一个数字校准的20gb /s 60ghz直接转换收发器在65nm CMOS

Seitaro Kawai, R. Minami, Yuki Tsukui, Y. Takeuchi, Hiroki Asada, Ahmed Musa, Rui Murakami, Takahiro Sato, Qinghong Bu, Ning Li, M. Miyahara, K. Okada, A. Matsuzawa
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引用次数: 17

摘要

本文介绍了一种数字校准的60 ghz直接转换收发器。为了提高误差矢量幅值(EVM)在宽带上的性能,采用了数字校正技术。采用65nm CMOS实现的60ghz收发器在16QAM模式下可实现20gb /s的最大数据速率。发射器和接收器分别从1.2 V电源消耗351兆瓦和238兆瓦。作为60ghz收发器,在16QAM 7Gb/s数据速率下,最佳的Tx-to-Rx EVM性能为-26.2 dB。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A digitally-calibrated 20-Gb/s 60-GHz direct-conversion transceiver in 65-nm CMOS
This paper presents a digitally-calibrated 60-GHz direct-conversion transceiver. To improve the error vector magnitude (EVM) performance over the wide bandwidth, a digital calibration technique is applied. The 60-GHz transceiver implemented by 65 nm CMOS achieves the maximum data rates of 20 Gb/s in 16QAM mode. The transmitter and receiver consume 351 mW and 238 mW from 1.2 V supply, respectively. As a 60-GHz transceiver, the best Tx-to-Rx EVM performance of -26.2 dB is achieved for 16QAM 7Gb/s data rate.
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