var fDesc=new Array(); fDesc[0] = "EMPIRE XPU is a 3D electromagnetic field simulator based on Finite Difference Time Domain method (FDTD). It can be used for the design of RF and microwave antenna. Time signals, scattering parameters, and field animations can be generated for a broad frequency range within a single simulation run. EMPIRE XPU helps in analyzing planar, multi-layered and conformal circuits, components and antennas to multi-pin packages, waveguides, and SI/EMC problems including the device’s operational environment."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }