Company

Erik Jørgensen

Position: Software Division Manager
Education: Ph.D., M.Sc., Electrical Engineering
Specialization: Moment method, electromagnetic theory
With TICRA since: 2003
Phone (direct): +45 3330 6752
Erik manages the software division at TICRA and is responsible for new developments as well as maintenance of TICRA's commercial software products. Together with his team he is involved in formulating and efficiently implementing new EM modelling algorithms in user-friendly environments. With his background within full-wave analysis he has contributed significantly to the moment-method implementation in GRASP. In pursuit of his Ph.D. Erik spent 6 months at the University of Siena and 7 months at the University of Michigan.

Papers

19
Jul
2015

A higher-Order (HO) quadrilateral mesher is presented along with a HO method of moments formulation for unconnected meshes. A numerical example is presented to validate the new formulation.

01
May
2015

This paper presents the design and optimization of a 1.2-meters single-layer planar contoured beam reflectarray in Ku-band. The reflectarray is optimized to fulfill the requirements of a Direct...

12
Apr
2015
Co-authors:
C. Nardini / C. Dreyer

This paper describes the pattern computations of the UHF antennas mounted on the spacecraft of the EXOMARS mission. The analyses are made by the higher-order Method of Moments (MoM) add-on to...

12
Apr
2015

This paper presents the analysis and optimization of  a 1 meter single-layer curved contoured beam reflectarray in Kuband. The curved reflectarray is designed to radiate a contoured beam over a...

12
Apr
2015

This paper presents two methods related to modelling of reflector antenna struts and surrounding structural features such as satellite platforms. One method is a MoM-based strut model and...

01
Oct
2014
Co-authors:
P. C. Hansen, Department of Applied Mathematics and Computer Science, DTU, Denmark

An alternative parameter-free adaptive approach for the grouping of the basis function patterns in the multilevel fast multipole method is presented, yielding significant memory savings compared...

01
Sep
2014
Co-authors:
P. C. Hansen, Department of Applied Mathematics and Computer Science, DTU, Denmark

The multi-level fast multipole method (MLFMM) for a higher order (HO) discretization is demonstrated on high-frequency (HF) problems, illustrating for the first time how an efficient MLFMM for HO...

07
Jul
2014
Co-authors:
P. C. Hansen, Department of Applied Mathematics and Computer Science, DTU, Denmark

Results using a new translation operator for the Multi-Level Fast Multipole Method are presented. Based on Gaussian beams, the translation operator allows a significant portion of the plane-wave...

07
Apr
2014
Co-authors:
P. C. Hansen, Department of Applied Mathematics and Computer Science, DTU, Denmark

The Multilevel Fast Multipole Method (MLFMM) allows for a reduced computational complexity when solving electromagnetic scattering problems. Combining this with the reduced number of unknowns...

07
Apr
2014
Co-authors:
H.-H. B. Sørensen, Department of Applied Mathematics and Computer Science, DTU, Denmark / B. Dammann, Department of Applied Mathematics and Computer Science, DTU, Denmark / P. C. Hansen, Department of Applied Mathematics and Computer Science, DTU, Denmark

The Physical Optics approximation is a widely used asymptotic method for calculating the scattering from electrically large bodies. It requires significant computational work and little memory,...

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