DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sim, Sanghoon | ko |
dc.contributor.author | Kim, Dong-Wook | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2013-03-11T23:21:20Z | - |
dc.date.available | 2013-03-11T23:21:20Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-02 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.19, no.2, pp.83 - 85 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.uri | http://hdl.handle.net/10203/100652 | - |
dc.description.abstract | A CMOS ultra wideband (UWB) pulse generator with low energy dissipation and high peak amplitude is presented for 6-10 GHz applications. The pulse generator comp lies with the FCC spectral mask for indoor UWB systems. It consists of a glitch generator, a pulsed oscillator, and a pulse shaping filter. The pulsed oscillator is switched on by the glitch signal only for a short duration, so as to make a UWB pulse. For sub-nanosecond pulse generation, a pulsed oscillator with fast transient response is proposed. A pulse shaping filter makes the oscillator output fall into the FCC spectral mask. The pulse generator is fabricated using a. 0.18 mu m CMOS process. The core chip has a size of 0.11 mm(2). It shows pulse duration of about 500 ps with -10 dB band-width of 4.5 GHz from 5.9 to 10.4 GHz. The energy consumption is 27.6 pJ per pulse with a peak-to-peak amplitude of 673 mV on a 50 Omega output load. The generated pulses are very coherent with 1.8 ps RMS jitter. | - |
dc.language | English | - |
dc.publisher | IEEE-Inst Electrical Electronics Engineers Inc | - |
dc.subject | TRANSMITTER | - |
dc.title | A CMOS UWB, Pulse Generator for 6-10 GHz Applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000263479100011 | - |
dc.identifier.scopusid | 2-s2.0-60449093900 | - |
dc.type.rims | ART | - |
dc.citation.volume | 19 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 83 | - |
dc.citation.endingpage | 85 | - |
dc.citation.publicationname | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.identifier.doi | 10.1109/LMWC.2008.2011318 | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.contributor.nonIdAuthor | Kim, Dong-Wook | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Coherent | - |
dc.subject.keywordAuthor | CMOS | - |
dc.subject.keywordAuthor | pulse generator | - |
dc.subject.keywordAuthor | pulsed oscillator | - |
dc.subject.keywordAuthor | pulse shaping filter | - |
dc.subject.keywordAuthor | ultra wideband (UWB) | - |
dc.subject.keywordPlus | TRANSMITTER | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.