Essays about: "split-step method"

Found 3 essays containing the words split-step method.

  1. 1. Modeling Optical Parametric Generation in Inhomogeneous Media

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Daniel Qvarngård; [2019]
    Keywords : second order nonlinear optics; nonlinear optics; periodically poled lithium niobate; numerical analysis; Fourier optics; split-step method; split-step algorithm; optical parametric generation; OPG; PPLN;

    Abstract : .... READ MORE

  2. 2. Propagation of Radio Waves in a Realistic Environment using a Parabolic Equation Approach

    University essay from Linköpings universitet/Teoretisk Fysik

    Author : Jonas Ehn; [2019]
    Keywords : Electromagnetic fields; wave propagation; radar; parabolic equation; split-step Fourier method;

    Abstract : Radars are used for range estimation of distant objects. They operate on the principle of sending electromagnetic pulses that are reflected off a target. This leads to the propagation of electromagnetic waves over large distances. As the waves propagate, they are affected by several aspects that decrease the performance of the radar system. READ MORE

  3. 3. Simulation of a radar in Flames : a ray based radar model

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Joakim Agnarsson; [2013]
    Keywords : ray tracing; radar model; ray propagation; atmosphere;

    Abstract : In this report a radar model is modeled and implemented in a simulation frameworkcalled Flames. The focus is to investigate how and if electromagnetic waves emittedfrom the radar antenna can be simulated by different methods and how thesemethods can be implemented to work in real-time simulations. READ MORE