A Design of 8.5 GHz META-VCO based-on Meta-material using 65 nm CMOS Process
- Authors
- Lee, Jongsuk; Moon, Yong
- Issue Date
- Oct-2016
- Publisher
- IEEK PUBLICATION CENTER
- Keywords
- CMOS; voltage controlled oscillator (VCO); Meta-material
- Citation
- JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, v.16, no.5, pp.535 - 541
- Journal Title
- JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE
- Volume
- 16
- Number
- 5
- Start Page
- 535
- End Page
- 541
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/7496
- DOI
- 10.5573/JSTS.2016.16.5.535
- ISSN
- 1598-1657
- Abstract
- A low phase noise META-VCO based-on meta-structure was designed using 65 nm CMOS process. We used a meta-structure to get good phase noise characteristics. The measured phase noises are 67.8 dBc/Hz, -96.37 dBc/Hz, and -107.37 dBc/Hz at 100 kHz, 1 MHz, and 10 MHz offset respectively. The META-VCO operates 8.45 similar to 8.77 GHz according to V-CTRL, and the output power is -19.12 dBm. The power consumption is 28 mW with 1.2-V supply voltage. The calculated FOM is -140.76 dBc/Hz.
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