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Perspective on active submillimeter electromagnetic wave imaging using CMOS integrated circuits technologies
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kenneth, K. O. K. | - |
dc.contributor.author | Choi, Wooyeol | - |
dc.contributor.author | Han, Ruonan | - |
dc.date.accessioned | 2024-04-30T01:19:41Z | - |
dc.date.available | 2024-04-30T01:19:41Z | - |
dc.date.created | 2024-04-26 | - |
dc.date.created | 2024-04-26 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.citation | Journal of Applied Physics, Vol.133 No.15 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | https://hdl.handle.net/10371/199936 | - |
dc.description.abstract | The performance of CMOS transmitters and receivers operating at the submillimeter electromagnetic wave frequencies have sufficiently improved for use in active transmission and reflection-mode imaging applications that have the potential for broad deployment and utilization. Imaging integrated circuits have the potential to be large in area to support a high number of pixels along with digital backend processing circuits. For high volume imaging applications that may eventually be included in automobiles, smartphones, laptops, tablets, and others, a large manufacturing capacity to support the volume of large area ICs is necessary. For this, the use of CMOS technologies with a much larger manufacturing capacity is favored. It should be possible to improve the performance of CMOS circuits to increase the range, and operation margin and frequency. The electronically steerable submillimeter-wave reflector technology holds the promise for improving the performance and energy efficiency of submillimeter-wave imaging systems by multiple orders of magnitude, and it is a critical research area. Increasing the operating frequency from 430 to 850 GHz using CMOS integrated circuits to improve the angular resolution by 2X at a given form factor (similar to 0.15 degrees for a reflector diameter of 15 cm) can make the submillimeter-wave imaging competitive to the LIDAR angular-resolution performance, while providing superior capabilities in visually impaired conditions and making the imaging devices more affordable. | - |
dc.language | 영어 | - |
dc.publisher | American Institute of Physics | - |
dc.title | Perspective on active submillimeter electromagnetic wave imaging using CMOS integrated circuits technologies | - |
dc.type | Article | - |
dc.identifier.doi | 10.1063/5.0143622 | - |
dc.citation.journaltitle | Journal of Applied Physics | - |
dc.identifier.wosid | 000975851800001 | - |
dc.identifier.scopusid | 2-s2.0-85158125829 | - |
dc.citation.number | 15 | - |
dc.citation.volume | 133 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Choi, Wooyeol | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | SUBHARMONIC MIXER | - |
dc.subject.keywordPlus | MULTIPLIER CHAIN | - |
dc.subject.keywordPlus | FMCW RADAR | - |
dc.subject.keywordPlus | SIGE HBT | - |
dc.subject.keywordPlus | TERAHERTZ | - |
dc.subject.keywordPlus | DIODES | - |
dc.subject.keywordPlus | GHZ | - |
dc.subject.keywordPlus | RANGE | - |
dc.subject.keywordPlus | ARRAY | - |
dc.subject.keywordPlus | VCO | - |
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- College of Engineering
- Department of Electrical and Computer Engineering
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