A 103-dB SFDR Calibration-Free Oversampled SAR ADC With Mismatch Error Shaping and Pre-Comparison Techniques
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2021.3135559
Abstract: This work presents a 14-bit oversampled successive-approximation-register (SAR) analog-to-digital converter (ADC) with mismatch error shaping (MES) and pre-comparison techniques. A pre-comparison technique is proposed to solve the over-range problem caused by MES. With MES and… read more here.
Keywords: mismatch error; pre comparison; adc mismatch;
Abstract TMP58: Impact of DWI-ADC Mismatch on Infarct Progression and Endovascular Thrombectomy Outcomes in Acute Stroke
Sign Up to like & getrecommendations! Published in 2025 at "Stroke"
DOI: 10.1161/str.56.suppl_1.tmp58
Abstract: Introduction: An apparent diffusion coefficient (ADC) threshold of ≤ 620 × 10-6 mm2/s identifies irreversible infarcts and guides endovascular thrombectomy (EVT) decisions. However, in hyperacute ischemic infarcts, diffusion-weighted imaging (DWI) hyperintense lesions can show varying… read more here.
Keywords: mismatch; adc mismatch; dwi adc; volume ... See more keywords