2023 APS Logo

IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting

July 23–28, 2023 • Portland, Oregon, USA

23-28 July 2023 • Portland, Oregon, USA

IEEE AP-S/URSI 2023

23-28 July 2023 • Portland, Oregon, USA

TU-A3.2P.9

A Broadband Discrete Exterior Calculus A-Phi Formulation Solver with Sparsified Nested Dissection Ordering Preconditioner

Boyuan Zhang, PURDUE UNIVERSITY, United States; Weng Cho Chew, Purdue university, United States
Session:
Numerical Analysis Strategies for Applications I
Track:
AP-S: Computational & Numerical Techniques
Location:
B 117-119 (OCC)
Session Time:
Tue, 25 Jul, 13:20 - 17:00 PDT (UTC -8)
Presentation Time:
Tue, 25 Jul, 16:20 - 16:40 PDT (UTC -8)
Session Co-Chairs:
Magnus Brandt-Møller, TICRA and Joseph Kotulski, Sandia National Laboratories
Presentation
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Discussion
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Session TU-A3.2P
TU-A3.2P.1: Higher-Order Array Decomposition Method for Array Antennas with Connected Elements
Magnus Brandt-Møller, TICRA, Denmark; Michael Mattes, Technical University of Denmark, Denmark; Olav Breinbjerg, ElMaReCo, Denmark; Min Zhou, Erik Jørgensen, TICRA, Denmark
TU-A3.2P.2: Full-Wave Simulation of a 10,000-element Reconfigurable Intelligent Surface with a Single Workstation Computer
Qijian Lim, University of Illinois at Urbana-Champaign, United States; Hong-wei Gao, Beijing Institute of Technology, China; Zhen Peng, University of Illinois at Urbana-Champaign, United States
TU-A3.2P.3: Patch-Based Perfectly Matched Layer Scheme in Three-Dimensional Unstructured Meshes
Vinicius Nascimento, Dan Jiao, Purdue University, United States
TU-A3.2P.4: High-Frequency Asymptotic Solution for Scattered Field near Transition Region over Plane Metamaterial
Toru Kawano, National Defense Academy, Japan
TU-A3.2P.5: A Hybrid Predictive Model for the Spatial-Spectral Analysis of Wave Physics in Complex Enclosures
Sangrui Luo, Shen Lin, Zhen Peng, University of Illinois at Urbana-Champaign, United States
TU-A3.2P.6: A Distributed-Memory Implementation of Schur-complement PCA Preconditioner for Ill-conditioned Problems
Vinh Dang, Joseph Kotulski, Sandia National Laboratories, United States
TU-A3.2P.7: On the Large-Scale Parallel Scalability of Advanced EFIE Formulations Suitable for Multiscale Structures
Damian Marek, Piero Triverio, University of Toronto, Canada
TU-A3.2P.8: Stabilization of the Integral Equation for modelling Metasurfaces via Impedance Boundary Conditions
Margaux Bruliard, Politecnico di Torino, Italy; Marco Righero, LINKS Foundation, Italy; Giuseppe Vecchi, Politecnico di Torino, Italy
TU-A3.2P.9: A Broadband Discrete Exterior Calculus A-Phi Formulation Solver with Sparsified Nested Dissection Ordering Preconditioner
Boyuan Zhang, PURDUE UNIVERSITY, United States; Weng Cho Chew, Purdue university, United States
TU-A3.2P.10: Design Printed-Circuit-Board Antennas Using Image Classifier and Fixed Dimension Components
Weiping Dou, Meta Platforms Inc, United States
Resources
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