基于双谐振槽的宽带分频器

2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) Pub Date : 2021-11-28 DOI:10.1109/iwem53379.2021.9790447

Zhao Xing, Huihua Liu, Yunqiu Wu, Yi-ming Yu, Chenxi Zhao, K. Kang

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引用次数: 0

摘要

提出了一种基于双共振高阶槽的宽带比2注入锁定分频器。ILFD采用分布式LC网络作为双谐振槽，实现了超宽锁定范围。该ILFD采用1P7M 65nm LP-CMOS工艺制造，功率为0.7V，功耗为7 mW，锁定范围为13 GHz至33 GHz，锁定范围为87.0%。核心电路的面积为0.22 mm×0.5 mm。

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A Wide-Band Divide-By-2 Injection-Locked Frequency Divider Based on Dual-Resonance Tank

A wide-band divide-by-2 injection-locked frequency divider (ILFD) based on a dual-resonance high-order tank is presented. The ILFD employs a distributed LC network as the dual resonance tank, and achieves an ultra-wide locking range. Fabricated in 1P7M 65 nm LP-CMOS process, the divide-by-2 ILFD consumes 7 mW from a 0.7V power supply, and realized a locking range of 87.0%, from 13 GHz to 33 GHz. The core circuit occupies an area of 0.22 mm×0.5 mm.

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来源期刊

2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)

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