Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박성민 | * |
dc.date.accessioned | 2021-02-04T16:30:56Z | - |
dc.date.available | 2021-02-04T16:30:56Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 1598-1657 | * |
dc.identifier.issn | 2233-4866 | * |
dc.identifier.other | OAK-28684 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/256827 | - |
dc.description.abstract | This paper presents a three-dimensional (3-D) modified Vernier time-to-digital converter (MV-TDC) for the applications of light detection and ranging (LiDAR) sensors. The proposed 3-D MV-TDC combines a 2-D modified Vernier TDC and a delay-lock loop (DLL) that is preceded by an XOR and an edge-detector as its input circuitry, so that the former provides 4-bit coarse digital codes while the latter generates 4-bit fine codes during the high-state of DLL that is maintained only between each rising edge of START and STOP pulses. Then, the measured detection range of a LiDAR sensor can be represented by an 8-bit digital code. The proposed 3-D MV-TDC were implemented in a 0.13-mu m CMOS process, demonstrating the measured dynamic range of 43.2 dB that corresponds to the detection range of 18.8 centimeters similar to 28.6 meters. The chip dissipates 2.9 mW from a single 1.2-V supply, while its core occupies the area of 0.37 x 0.89 mm(2). | * |
dc.language | English | * |
dc.publisher | IEEK PUBLICATION CENTER | * |
dc.subject | DLL | * |
dc.subject | edge-detector | * |
dc.subject | LiDAR sensor | * |
dc.subject | T-latch | * |
dc.subject | Vernier TDC | * |
dc.title | A 3-dimensional Modified Vernier Time-to-digital Converter for LiDAR Sensors | * |
dc.type | Article | * |
dc.relation.issue | 6 | * |
dc.relation.volume | 20 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 543 | * |
dc.relation.lastpage | 551 | * |
dc.relation.journaltitle | JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE | * |
dc.identifier.doi | 10.5573/JSTS.2020.20.6.543 | * |
dc.identifier.wosid | WOS:000604276100008 | * |
dc.identifier.scopusid | 2-s2.0-85098911496 | * |
dc.author.google | He, Ying | * |
dc.author.google | Joo, Ji-Eun | * |
dc.author.google | Park, Sung Min | * |
dc.contributor.scopusid | 박성민(7501832231) | * |
dc.date.modifydate | 20240322125443 | * |