A bandwidth-enhanced technique for a Miller divider is presented in this paper. The proposed frequency divider consists of a band-switched Miller divider and digital-assisted circuit to switch the resonator automatically. The proposed frequency divider is implemented in 0.18-μm CMOS technology and has a measured 57.4% bandwidth from 8.2 to 14.8 GHz at an input power of 0 dBm. The dc consumption is 12 mW. Compared to the previously reported Miller dividers, the proposed circuit achieves the widest fractional bandwidth.
|頁（從 - 到）||3769-3777|
|期刊||IEEE Transactions on Microwave Theory and Techniques|
|出版狀態||已發佈 - 2012|
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