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An Ultra-Wide Range Bi-Directional Transceiver With Adaptive Power Control Using
提出一种基于过程频率监测的自适应功率控制收发器，实现超宽频率范围的低功耗传输。
110nm CMOS, 0.05 to 3.4 Gb/s, 75% lower power consumption at 100 Mb/s
自适应功率控制双向收发器数字编码复制VCO增益校准超宽范围
▸采用过程频率监测（PFM）进行增益校准
▸使用自适应幅度驱动器和自适应带宽接收器
▸实现超宽频率范围（0.05至3.4 Gb/s）的自适应功率控制
Abstract
buchi, Member , IEEE, Yoshihide Komatsu, Masatomo Miura, Tomoko Chiba, Toru Iwata,
Shiro Dosho, Member , IEEE, and Takefumi Yoshikawa, Member , IEEE
Abstract—A transceiver with adaptive power control using a
process and frequency monitor (PFM) is proposed. The PFM
employs gain calibration with a replica voltage-controlled oscil-
lator (VCO) and operates in the background. A five-bit digital
code detected by the VCO gain calibration is applied to an adap-
tive-amplitude driver , an adaptive-bandwi