Bernhard Raaf - IEEE Xplore Author Profile
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Bernhard Raaf

Also published under: B. Raaf

Publications
30
Citations
664
Publications by Year
20012013
Co-Authors:
Show All Co-Authors (46)
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Bernhard Raaf

Also published under: B. Raaf

Affiliation

Nokia Siemens Networks, Munich, Germany

Publication Topics

Biography

Bernhard Raaf received his diploma degree in physics from Technical University of Munich, Germany, in 1990. He joined Siemens AG Mobile Phones in 1991 and worked on application-specified integrated circuit and software design and implementation, conformance testing, and GSM-type approval. Since 1997, he has been guiding research on system concepts for UMTS, HSDPA, HSUPA, LTE(-A), and beyond, now as principal engineer in NSN Research. He has (co)authored around 40 journal and conference papers, received a best paper award, and holds more than 100 patents.(Based on document published on 23 February 2012).
Publications
30
Citations
664
Publications by Year
20012013
Co-Authors:
Show All Co-Authors (46)
Author's Published Works

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Computational Fluid Dynamics as an Engineering Tool for the Reconstruction of Endovascular Prosthesis Endoleaks

Andrzej Polanczyk;Aleksandra Piechota-Polanczyk;Ihor Huk;Christoph Neumayer;Michal Strzelecki

IEEE Access
Year: 2022 | Volume: 10 | Journal Article |
Cited by: Papers (3)
Background and objectives: Endovascular prosthesis placement is a predominant surgical procedure to reduce the risk of aneurysm rupture in abdominal aortic aneurysm patients. The formation of an endoleak is a major complication of stent-graft placement. Therefore, the aim of this study was to determine the influence of stent-graft’s spatial configuration on the risk of leakage under realistic flow...Show More

Computational Fluid Dynamics as an Engineering Tool for the Reconstruction of Endovascular Prosthesis Endoleaks

Andrzej Polanczyk;Aleksandra Piechota-Polanczyk;Ihor Huk;Christoph Neumayer;Michal Strzelecki

Year: 2022 | Volume: 10 | Journal Article |

A Novel Patient-Specific Human Cardiovascular System Phantom (HCSP) for Reconstructions of Pulsatile Blood Hemodynamic Inside Abdominal Aortic Aneurysm

Andrzej Polanczyk;Michal Podgorski;Maciej Polanczyk;Aleksandra Piechota-Polanczyk;Christoph Neumayer;Ludomir Stefanczyk

IEEE Access
Year: 2018 | Volume: 6 | Journal Article |
Cited by: Papers (20)
Background and objectives: Post-operative complications of endovascular aneurysm repair, such as endoleaks, migration, or angular bands in a stent-graft or narrowing and occlusion of a stent-graft lumen are potentially life-threatening and difficult to perceive without constant monitoring. Therefore, our work aimed to propose a new ex-vivo system called Human-Cardiovascular-System-Phantom (HCSP) t...Show More

A Novel Patient-Specific Human Cardiovascular System Phantom (HCSP) for Reconstructions of Pulsatile Blood Hemodynamic Inside Abdominal Aortic Aneurysm

Andrzej Polanczyk;Michal Podgorski;Maciej Polanczyk;Aleksandra Piechota-Polanczyk;Christoph Neumayer;Ludomir Stefanczyk

Year: 2018 | Volume: 6 | Journal Article |

Evaluating an algorithm for 3D reconstruction of blood vessels for further simulations of hemodynamic in human artery branches

Andrzej Polańczyk;Tomasz Woźniak;Michal Strzelecki;Wojciech Szubert;Ludomir Stefańczyk

2016 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA)
Year: 2016 | Conference Paper |
Cited by: Papers (13)
We aimed at verification of a novel algorithm for semiautomatic reconstruction of the branches of human aortic arch for blood perfusion analysis used later in the Computational Fluid Dynamic (CFD). The algorithm works on initially adjusted CT scans divided into segments. Obtained binary segmentation results were next checked manually and corrected if needed. The final reconstruction was used for p...Show More

Evaluating an algorithm for 3D reconstruction of blood vessels for further simulations of hemodynamic in human artery branches

Andrzej Polańczyk;Tomasz Woźniak;Michal Strzelecki;Wojciech Szubert;Ludomir Stefańczyk

Year: 2016 | Conference Paper |

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