| dc.contributor.author | Puidokas, Vytenis | |
| dc.contributor.author | Marcinkevičius, Albinas Jonas | |
| dc.date.accessioned | 2023-09-18T18:48:49Z | |
| dc.date.available | 2023-09-18T18:48:49Z | |
| dc.date.issued | 2011 | |
| dc.identifier.issn | 1392-1215 | |
| dc.identifier.other | (BIS)VGT02-000023460 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/132090 | |
| dc.description.abstract | The proposed technique enables measurement of the intermodulation distortions with cheap lower dynamic range (10÷14 or even 8 bit) analyzers using modified Twin-T filter. The idea of the modification is based on the separation of the active and passive filter parts, with location firstly of the passive parts with subsequent active parts. The prototype of the filter was developed for experimental investigation. The both simulation and experimental results confirm that the separation of passive and active parts of the filter give expected results. | eng |
| dc.description.abstract | Pateikta metodika, naudojanti modifikuotą Twin-T filtrą, įgalina matuoti tarpmoduliacinių iškraipymų vertes pigiais mažesnio dinaminio diapazono (10÷14 ar net 8 bitų) analizatoriais. Modifikacijos esmė – atskirti pasyviąsias bei aktyviąsias filtrų dalis, signaliniame trakte išdėstant pirmiausia pasyviąsias, o tik vėliau aktyviąsias. Eksperimentiniam tyrimui buvo sukurtas filtro maketas. Modeliavimo bei eksperimento rezultatais buvo įrodyta, kad, atskyrus pasyviąsias ir aktyviąsias filtro dalis, gaunami planuoti rezultatai. | lit |
| dc.format | PDF | |
| dc.format.extent | p. 47-50 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
| dc.relation.isreferencedby | INSPEC | |
| dc.relation.isreferencedby | VINITI | |
| dc.source.uri | https://doi.org/10.5755/j01.eee.114.8.695 | |
| dc.source.uri | https://eejournal.ktu.lt/index.php/elt/article/view/695 | |
| dc.title | Filter for intermodulation distortion measurement of audio power amplifiers | |
| dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
| dcterms.references | 8 | |
| dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Elektronikos fakultetas / Faculty of Electronics | |
| dc.subject.researchfield | T 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering | |
| dcterms.sourcetitle | Elektronika ir elektrotechnika | |
| dc.description.issue | No. 8 (114) | |
| dc.publisher.name | KTU | |
| dc.identifier.doi | 000296754700011 | |
| dc.identifier.doi | 10.5755/j01.eee.114.8.695 | |
| dc.identifier.elaba | 3958515 | |