Low power ASK modulator based on direct injection‐locked current reuse VCO in 130‐nm CMOS technology for high data rate RFID applications

U Yasir, X Li, C Cao - International Journal of Circuit Theory …, 2022 - Wiley Online Library
A low power consumption Amplitude Shift Keying (ASK) modulator employing current reuse
cross‐coupled (CRC) LC‐VCO topology and direct injection locking (IL) technique at 10.5 …

[PDF][PDF] 一种偏置电路噪声消除的VCO

邢钊, 刘辉华, 康凯 - 微电子学, 2022 - researching.cn
基于0.18 μmCMOS 工艺, 设计并制作了一种偏置电路噪声消除的VCO. 通过在偏置电路与VCO
的尾电流源之间插入选通电路, 可以实现对偏置电路的噪声电压的低通滤波. 分析表明 …