LORENTZ HIGH FREQUENCY
LORENTZ-HF, the high frequency version of LORENTZ, is an easy-to-use 3D full-wave
electromagnetic simulator based on CFIE (combined-field integral equation) combined with the
ability to analyze charged particle trajectories in the presence of high frequency
electromagnetic fields.
LORENTZ-HF uses the Method of Moments (MoM) (or Boundary Element Method) coupled with
Physical Optics found in SINGULA and is coupled with the ray tracing and powerful emission
regime and secondary emission capabilities of LORENTZ.
LORENTZ-HF also calculates near and far field results, power and directive gain, radar
cross-section, axial ratio, and input impedance, admittance and scattering parameters.
Request your
LORENTZ-HF evaluation
LORENTZ-HF is uniquely suited for early-stage simulation and resolution of the Multipactor
Discharge phenomenon affecting many high power vacuum electronics device designs.
- Physical Optics hybridized into MoM to solve problems such as large antenna dishes
that plain MoM or FEM cannot handle
- Full secondary emission is available with a probabilistic chance of emission depending on
primary impact energies
- Particle interaction with gravity, viscosity and mobility, scattering through residual
gas collisions
- Sources include: Incident plane wave, delta voltage, line voltage, waveguide, and magnetic
frill
- A wide range of graphs & plots (near field, far field, rectangular, Smith Charts,
radiation patterns) can be created based on parameters such as H, B, E, D, J, Z, S, Y
- Display rectangular plots of current, fields and input impedance. Display polar plots of
power gain, contours of currents and fields. Display 3D surface plots of radiation patterns
and display Smith charts of s-parameters
- Export results to text files
- Powerful Parametric section enables user-defined changes to model geometries, materials,
boundary and voltage conditions etc.
LORENTZ-HF can also be hybridized with INTEGRATED low frequency electric or magnetic solvers to include effects
such as:
- Various emission regimes, including: Fowler-Nordheim, Child's Law, Richardson-Dushman,
Schottky and Extended Schottky
- Simulate lens focusing properties, beam emittance and space charge
Ask for a live, interactive Internet demonstration of LORENTZ-HF
LORENTZ-HF reduces design time while improving product performance by letting
you design via computer simulations thereby reducing costs and risks associated with physical prototyping.
Easy-to-learn, LORENTZ-HF lets you focus on product development, not software training.
