Shon-Hang Wen, Juin-Wei Huang, Chao-Shiun Wang, Chomg-Kuang Wang
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引用次数: 26
摘要
设计了一种采用功率匹配技术的60GHz注入锁定分频器,采用0.13 μ m CMOS技术实现了宽锁定范围。仿真结果表明,与并联调峰型分频器相比,采用功率匹配技术的注入锁定分频器的锁定范围提高了15%。测量结果表明,在输入功率为3 dBm时,分压器的自由工作频率为30.4 GHz,总锁定范围为6 GHz(10%),功耗为8.8mW,电源为1.2 V。
A 60GHz Wide Locking Range CMOS Frequency Divider using Power-Matching Technique
A 60GHz injection-locked frequency divider with power-matching technique is designed in 0.13-mum CMOS technology for wide locking range. Compared with shunt-peaking version, the power-matching technique utilized in injection-locked frequency divider improves locking range by 15% based on simulation results. The measurement results show the divider free-running frequency is 30.4 GHz and the total locking range is 6 GHz (10%) at the input power of 3 dBm while consuming 8.8mW from a 1.2 V power supply.