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Maxwell’s equations provide the fundamental framework for describing electromagnetic phenomena, including RF and microwave structures. Solving these equations typically involves numerical methods base...
Computational Electromagnetics and microwave material measurements have been traditionally advanced by separate research groups. Today, it is recognized that results of an EM computation can only be a...
This lecture focuses on the Fast Multipole Method (FMM), which is tailored for electromagnetic applications. We will explore numerical techniques for efficiently solving large-scale electromagnetic pr...
CG-FFT method proposed by Bojarski in 1971 was historically the very first known fast algorithm to reduce computational complexity and memory of MoM dense matrix equation solution from O(N²) to O(N lo...
An H2-matrix is a structured matrix but general enough for representing both PDE and IE operators in electromagnetic analysis. An example is the matrix resulting from a fast multiple method (FMM) base...
In this work, I will overview the recent development of butterfly algorithms for constructing fast iterative and direct solvers for high-frequency integral and differential equations in electromagneti...
RF Surface Acoustic Wave (SAW) resonators are paid much attention also for their use in scientific research such as qubit and spin control in addition to consumer applications. Only one metal layer is...
As 5G technology advances, there is a growing emphasis on acoustic wave (AW) devices that operate at frequencies above 10GHz and exhibit high electromechanical coupling coefficients (K2). This present...
We describe new strategies to access ultrahigh-coherence phonon modes within bulk acoustic wave resonators for use in both quantum optics and circuit QED. Efficient access to phonons with long coheren...