Title | A 5–10-GHz Highly Configurable IEEE 802.15.4a/4z-Compatible IR-UWB Coherent Transmitter in 28-nm CMOS |
Author | |
Publication Years | 2023
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DOI | |
Source Title | |
ISSN | 2771-957X
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EISSN | 2771-9588
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Volume | PPIssue:99Pages:1-4 |
Abstract | This letter presents an IEEE 802.15.4a/4z-compliant integrated impulse radio ultrawideband (IR-UWB) coherent transmitter that supports all channels in Band 2 from 6.5 to 10 GHz. A wideband phase-locked loop (PLL) with dual LC quadrature voltage-controlled oscillators (QVCOs) is implemented that covers more than 5-GHz frequency range. The PLL features a phase noise of -99.8 dBc/Hz at 1-MHz frequency offset and an rms jitter of 2.3 ps, which ensures reliable coherent operation. The quadrature clocks also make easy future I/ Q receiver integration. The pulse envelope and width are digitally controlled, thanks to our flexible digital pulse shaping configuration. Implemented in a 28-nm CMOS process with a supply voltage of 0.9 V, the chip occupies a core area of 0.21 mm2 and supports channel 5-15 with a peak pulse repetition frequency (PRF) of 499.2 MHz. The transmitter has a maximum output swing of 430 mV and the power consumption is 1.3 nJ/pulse at a PRF of 15.6 MHz. |
Keywords | |
URL | [Source Record] |
Indexed By | |
Language | English
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SUSTech Authorship | Others
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WOS Research Area | Engineering
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WOS Subject | Engineering, Electrical & Electronic
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WOS Accession No | WOS:000943556000001
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Publisher | |
Data Source | IEEE
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PDF url | https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10004867 |
Citation statistics |
Cited Times [WOS]:0
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Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/420625 |
Department | SUSTech Institute of Microelectronics |
Affiliation | 1.Department of Electrical and Computer Engineering, University of California, Davis, CA, USA 2.Qualcomm Atheros, Inc, Santa Clara, CA, USA 3.School of Microelectronics, Southern University of Science and Technology, Shenzhen, China |
Recommended Citation GB/T 7714 |
Li Zhang,Nguyen L. K. Nguyen,Jingjun Chen,等. A 5–10-GHz Highly Configurable IEEE 802.15.4a/4z-Compatible IR-UWB Coherent Transmitter in 28-nm CMOS[J]. IEEE Microwave and Wireless Technology Letters,2023,PP(99):1-4.
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APA |
Li Zhang,Nguyen L. K. Nguyen,Jingjun Chen,Xiaoguang Liu,&Omeed Momeni.(2023).A 5–10-GHz Highly Configurable IEEE 802.15.4a/4z-Compatible IR-UWB Coherent Transmitter in 28-nm CMOS.IEEE Microwave and Wireless Technology Letters,PP(99),1-4.
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MLA |
Li Zhang,et al."A 5–10-GHz Highly Configurable IEEE 802.15.4a/4z-Compatible IR-UWB Coherent Transmitter in 28-nm CMOS".IEEE Microwave and Wireless Technology Letters PP.99(2023):1-4.
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File Name/Size | DocType | Version | Access | License | ||
A_510-GHz_Highly_Con(1709KB) | Restricted Access | -- |
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