{"title":"一种宽范围混合射频分频器","authors":"Roger Yubtzuan Chen;Zong-Yi Yang;Shi-Xin Luo","doi":"10.1109/LMWT.2025.3546637","DOIUrl":null,"url":null,"abstract":"Incorporating an input direct injection into a versatile compact oscillator featuring a switchable resistive-loaded cross-coupled pair, this work presents a low-cost radio frequency divider (FD) with a wide input range, attributing to its hybrid multimode operations. First-cut design guides, exclusively in terms of its key component parameters, on implementing a wide inductive-band span and choosing its optimal operating frequency with the peak quality factor (QF) are provided. The measured results of the RF FD in 0.18-<inline-formula> <tex-math>$\\mu $ </tex-math></inline-formula>m CMOS show a wide input-range range (<inline-formula> <tex-math>$\\approx 180$ </tex-math></inline-formula>%), while drawing 2.366 mA in low band (LB) and 4.533 mA in high band (HB), respectively, from <inline-formula> <tex-math>${V}_{\\mathrm { DD}} =1\\text {.}5~\\text {V}$ </tex-math></inline-formula>.","PeriodicalId":73297,"journal":{"name":"IEEE microwave and wireless technology letters","volume":"35 5","pages":"621-624"},"PeriodicalIF":0.0000,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Wide-Range Hybrid Radio Frequency Divider\",\"authors\":\"Roger Yubtzuan Chen;Zong-Yi Yang;Shi-Xin Luo\",\"doi\":\"10.1109/LMWT.2025.3546637\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Incorporating an input direct injection into a versatile compact oscillator featuring a switchable resistive-loaded cross-coupled pair, this work presents a low-cost radio frequency divider (FD) with a wide input range, attributing to its hybrid multimode operations. First-cut design guides, exclusively in terms of its key component parameters, on implementing a wide inductive-band span and choosing its optimal operating frequency with the peak quality factor (QF) are provided. The measured results of the RF FD in 0.18-<inline-formula> <tex-math>$\\\\mu $ </tex-math></inline-formula>m CMOS show a wide input-range range (<inline-formula> <tex-math>$\\\\approx 180$ </tex-math></inline-formula>%), while drawing 2.366 mA in low band (LB) and 4.533 mA in high band (HB), respectively, from <inline-formula> <tex-math>${V}_{\\\\mathrm { DD}} =1\\\\text {.}5~\\\\text {V}$ </tex-math></inline-formula>.\",\"PeriodicalId\":73297,\"journal\":{\"name\":\"IEEE microwave and wireless technology letters\",\"volume\":\"35 5\",\"pages\":\"621-624\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-03-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE microwave and wireless technology letters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10924767/\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"0\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE microwave and wireless technology letters","FirstCategoryId":"1085","ListUrlMain":"https://ieeexplore.ieee.org/document/10924767/","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"0","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
摘要
将输入直接注入到具有可切换电阻负载交叉耦合对的多功能紧凑型振荡器中，该研究提出了一种具有宽输入范围的低成本射频分频器（FD），归因于其混合多模操作。提供了基于峰值质量因子（QF）实现宽电感带跨度和选择最佳工作频率的关键元件参数的初步设计指南。在0.18- $\mu $ m CMOS中，射频FD的测量结果显示出较宽的输入范围( $\approx 180$ %), while drawing 2.366 mA in low band (LB) and 4.533 mA in high band (HB), respectively, from ${V}_{\mathrm { DD}} =1\text {.}5~\text {V}$ .
Incorporating an input direct injection into a versatile compact oscillator featuring a switchable resistive-loaded cross-coupled pair, this work presents a low-cost radio frequency divider (FD) with a wide input range, attributing to its hybrid multimode operations. First-cut design guides, exclusively in terms of its key component parameters, on implementing a wide inductive-band span and choosing its optimal operating frequency with the peak quality factor (QF) are provided. The measured results of the RF FD in 0.18-$\mu $ m CMOS show a wide input-range range ($\approx 180$ %), while drawing 2.366 mA in low band (LB) and 4.533 mA in high band (HB), respectively, from ${V}_{\mathrm { DD}} =1\text {.}5~\text {V}$ .
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