Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309157091> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W4309157091 abstract "This paper presents a dynamic digital pre-distortion (DPD) method for a current-steering digital-to-analog converter (CS-DAC). The novel proposed method is based on the inverse modelling of a Volterra series expansion of the system. It uses a memory structure often only used for DPD in power amplifiers (PA). The goal is to find a model with minimal parameter count to counteract the signal dependent non-linearites of charge injection from the switching activity of the converter. A priori knowledge of the non-linear behavior and architecture of the DAC is exploited. The DPD uses an indirect learning architecture to generate the inverse system. The proposed Volterra system consists of a first and third order kernel with a respective memory depth of one. This results in a total number of 6 parameters that need to be estimated. This is sufficient to significantly attenuate the non-linear distortions. The evaluation of the proposed DPD is done via Spice simulations of a 14-bit lumped model of the CS-DAC. Small and wideband discrete multi-tone (DMT) signals with a frequency of up to 684 MHz are simulated. The results show a performance gain of the missing-tone-power-ratio MTPR of up 8.4dB." @default.
- W4309157091 created "2022-11-24" @default.
- W4309157091 creator A5023908764 @default.
- W4309157091 creator A5049652567 @default.
- W4309157091 creator A5052954260 @default.
- W4309157091 creator A5059515441 @default.
- W4309157091 date "2022-10-11" @default.
- W4309157091 modified "2023-09-25" @default.
- W4309157091 title "Digital Pre-Distortion for CS- DACs based on Inverse Modelling of Volterra Series Expansion" @default.
- W4309157091 cites W1492433297 @default.
- W4309157091 cites W2026302983 @default.
- W4309157091 cites W2055967119 @default.
- W4309157091 cites W2120309879 @default.
- W4309157091 cites W2124753231 @default.
- W4309157091 cites W2129057069 @default.
- W4309157091 cites W2129994276 @default.
- W4309157091 cites W2158374654 @default.
- W4309157091 cites W2161181093 @default.
- W4309157091 cites W3087777317 @default.
- W4309157091 doi "https://doi.org/10.1109/austrochip56145.2022.9940744" @default.
- W4309157091 hasPublicationYear "2022" @default.
- W4309157091 type Work @default.
- W4309157091 citedByCount "0" @default.
- W4309157091 crossrefType "proceedings-article" @default.
- W4309157091 hasAuthorship W4309157091A5023908764 @default.
- W4309157091 hasAuthorship W4309157091A5049652567 @default.
- W4309157091 hasAuthorship W4309157091A5052954260 @default.
- W4309157091 hasAuthorship W4309157091A5059515441 @default.
- W4309157091 hasConcept C111472728 @default.
- W4309157091 hasConcept C11413529 @default.
- W4309157091 hasConcept C114614502 @default.
- W4309157091 hasConcept C121332964 @default.
- W4309157091 hasConcept C126780896 @default.
- W4309157091 hasConcept C127413603 @default.
- W4309157091 hasConcept C138885662 @default.
- W4309157091 hasConcept C143724316 @default.
- W4309157091 hasConcept C151730666 @default.
- W4309157091 hasConcept C154945302 @default.
- W4309157091 hasConcept C158622935 @default.
- W4309157091 hasConcept C173413354 @default.
- W4309157091 hasConcept C194257627 @default.
- W4309157091 hasConcept C207467116 @default.
- W4309157091 hasConcept C24326235 @default.
- W4309157091 hasConcept C2524010 @default.
- W4309157091 hasConcept C2775924081 @default.
- W4309157091 hasConcept C2778532037 @default.
- W4309157091 hasConcept C2780077345 @default.
- W4309157091 hasConcept C2780202535 @default.
- W4309157091 hasConcept C33923547 @default.
- W4309157091 hasConcept C41008148 @default.
- W4309157091 hasConcept C46362747 @default.
- W4309157091 hasConcept C47446073 @default.
- W4309157091 hasConcept C62520636 @default.
- W4309157091 hasConcept C74193536 @default.
- W4309157091 hasConcept C75553542 @default.
- W4309157091 hasConcept C86803240 @default.
- W4309157091 hasConceptScore W4309157091C111472728 @default.
- W4309157091 hasConceptScore W4309157091C11413529 @default.
- W4309157091 hasConceptScore W4309157091C114614502 @default.
- W4309157091 hasConceptScore W4309157091C121332964 @default.
- W4309157091 hasConceptScore W4309157091C126780896 @default.
- W4309157091 hasConceptScore W4309157091C127413603 @default.
- W4309157091 hasConceptScore W4309157091C138885662 @default.
- W4309157091 hasConceptScore W4309157091C143724316 @default.
- W4309157091 hasConceptScore W4309157091C151730666 @default.
- W4309157091 hasConceptScore W4309157091C154945302 @default.
- W4309157091 hasConceptScore W4309157091C158622935 @default.
- W4309157091 hasConceptScore W4309157091C173413354 @default.
- W4309157091 hasConceptScore W4309157091C194257627 @default.
- W4309157091 hasConceptScore W4309157091C207467116 @default.
- W4309157091 hasConceptScore W4309157091C24326235 @default.
- W4309157091 hasConceptScore W4309157091C2524010 @default.
- W4309157091 hasConceptScore W4309157091C2775924081 @default.
- W4309157091 hasConceptScore W4309157091C2778532037 @default.
- W4309157091 hasConceptScore W4309157091C2780077345 @default.
- W4309157091 hasConceptScore W4309157091C2780202535 @default.
- W4309157091 hasConceptScore W4309157091C33923547 @default.
- W4309157091 hasConceptScore W4309157091C41008148 @default.
- W4309157091 hasConceptScore W4309157091C46362747 @default.
- W4309157091 hasConceptScore W4309157091C47446073 @default.
- W4309157091 hasConceptScore W4309157091C62520636 @default.
- W4309157091 hasConceptScore W4309157091C74193536 @default.
- W4309157091 hasConceptScore W4309157091C75553542 @default.
- W4309157091 hasConceptScore W4309157091C86803240 @default.
- W4309157091 hasLocation W43091570911 @default.
- W4309157091 hasOpenAccess W4309157091 @default.
- W4309157091 hasPrimaryLocation W43091570911 @default.
- W4309157091 hasRelatedWork W1586063539 @default.
- W4309157091 hasRelatedWork W1981561501 @default.
- W4309157091 hasRelatedWork W2019210898 @default.
- W4309157091 hasRelatedWork W2045698722 @default.
- W4309157091 hasRelatedWork W2113882717 @default.
- W4309157091 hasRelatedWork W2115255116 @default.
- W4309157091 hasRelatedWork W2137587651 @default.
- W4309157091 hasRelatedWork W2151453858 @default.
- W4309157091 hasRelatedWork W2361034897 @default.
- W4309157091 hasRelatedWork W3132228908 @default.
- W4309157091 isParatext "false" @default.
- W4309157091 isRetracted "false" @default.
- W4309157091 workType "article" @default.