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本文提出了一款60GHz直接变频收发器，采用65nm CMOS工艺，支持16QAM/8PSK/QPSK/BPSK调制，实现了IEEE802.15.3c全速率无线通信。在QPSK和16QAM模式下分别达到8Gb/s和11Gb/s的数据速率，误码率小于10^-3，发射机和接收机功耗分别为186mW和106mW。
Ahmed Musa, Takahiro Sato, Hiroki Asada, Naoki Takayama, Ning Li, Shogo Ito, Win Chaivipas, Ryo Minami, Akira Matsuzawa Tokyo Institute of Technology, Tokyo, Japan This paper presents a 60GHz direct-conversion transceiver using 60GHz quadrature oscillators as shown in Fig. 9.1.1. The 65nm CMOS transceiver realizes the IEEE802.15.3c full-rate wireless communication for every 16QAM/8PSK/QPSK/BPSK mode. The maximum data rates with an antenna built in the package are 8Gb/s in QPSK mode and 11Gb/s in 16QAM mode within a BER of < 10−3, and the transmitter and the receiver consume 186mW and 106mW, respectively. The transmitter design is shown in Fig. 9.1.2. The transmitter consists of a 4stage PA, I/Q mixers and a quadrature oscillator. A direct-conversion architecture is employed because of energy efficiency [1]. The PA is implemented with a lowloss transmission line, which has a loss of 0.7dB/mm. A MIM transmission line
Kenichi Okada, Kota Matsushita, Keigo Bunsen, Rui Murakami,