Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박성민 | * |
dc.date.accessioned | 2016-08-29T12:08:58Z | - |
dc.date.available | 2016-08-29T12:08:58Z | - |
dc.date.issued | 2016 | * |
dc.identifier.issn | 1975-8359 | * |
dc.identifier.other | OAK-18864 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/231665 | - |
dc.description.abstract | In this paper, a dual-channel feed-forward transimpedance(TIA) array is realized in a standard 0.18-μm CMOS technology which exploits automatic gain control function to provide 40-dB input dynamic range for either detecting targets nearby or sensing imminent danger situations. Compared to the previously reported conventional feed-forward TIA, the proposed automatic-gain-control feed-forward TIA(AFF-TIA) extends the input dynamic range 25 dB wider by employing a 4-level automatic gain control circuit. Measured results demonstrate the linearly varying transimpedance gain of 47 to 72 dBΩ, input dynamic range of 1:100, the bandwidth of ≧670 MHz, the equivalent input referred noise current spectral density of 6.9 pA/VHZ, the maximum sensitivity of - 26.8 dBm for 10-12 BER, and the power consumption of 27.6 mW from a single 1.8-V supply. The dual-channel chip occupies the area of 1.0 × 0.73 mm2 including I/O pads. Copyright © The Korean Institute of Electrical Engineers. | * |
dc.language | Korean | * |
dc.publisher | Korean Institute of Electrical Engineers | * |
dc.subject | AGC | * |
dc.subject | CMOS | * |
dc.subject | Dynamic range | * |
dc.subject | Feedforward | * |
dc.subject | LADAR | * |
dc.subject | TIA | * |
dc.title | A dual-channel CMOS transimpedance amplifier array with automatic gain control for unmanned vehicle LADARs | * |
dc.type | Article | * |
dc.relation.issue | 5 | * |
dc.relation.volume | 65 | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 831 | * |
dc.relation.lastpage | 835 | * |
dc.relation.journaltitle | Transactions of the Korean Institute of Electrical Engineers | * |
dc.identifier.doi | 10.5370/KIEE.2016.65.5.831 | * |
dc.identifier.scopusid | 2-s2.0-84974534991 | * |
dc.author.google | Hong C. | * |
dc.author.google | Park S.M. | * |
dc.contributor.scopusid | 박성민(7501832231) | * |
dc.date.modifydate | 20240322125443 | * |