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Novel Front-End Design with High-voltage Transceiver ASICs for Ultrasound Computed Tomography

Lu, Zewei; Blanco, Roberto; Schlote-Holubek, Klaus; Zapf, Michael; Gemmeke, Hartmut; Peric, Ivan ORCID iD icon; Ruiter, Nicole V. ORCID iD icon

Abstract (englisch):

3D Ultrasound Computed Tomography (USCT) is an imaging method for early breast cancer detection. The third generation 3 USCT device is developed at Karlsruhe Institute of Technology. The USCT III device has a hemispherical transducer distribution and emits and receives nearly spherical waves. This enables reflection and transmission imaging simultaneously and fully in 3D. The main challenges for the front-end design are to integrate a large number of transducers, to allow high voltage coded excitation, and to receive low amplitude signals with high quality. These challenges were solved using a smart sensor frontend design with a custom application specific integrated circuit (ASIC).

Postprint §
DOI: 10.5445/IR/1000142241
Veröffentlicht am 04.01.2023
DOI: 10.1109/IUS52206.2021.9593739
Zitationen: 2
Zitationen: 2
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Prozessdatenverarbeitung und Elektronik (IPE)
Publikationstyp Proceedingsbeitrag
Publikationsmonat/-jahr 09.2021
Sprache Englisch
Identifikator ISBN: 978-1-66540-355-9
KITopen-ID: 1000142241
HGF-Programm 54.12.03 (POF IV, LK 01) Science Systems
Erschienen in 2021 IEEE International Ultrasonics Symposium (IUS)
Veranstaltung IEEE International Ultrasonics Symposium (IUS 2021), Online, 11.09.2021 – 16.09.2021
Verlag Institute of Electrical and Electronics Engineers (IEEE)
Seiten 1–4
Nachgewiesen in Scopus
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