. ) Customer Training Material. In this post we will study the waveguides using an FEM simulator such as HFSS, which is able to analyze tridimensional electromagnetic fields . Like the slotline HFSS, which is able to. There is another type of line, which is usually used at very high frequencies: the slotline. Antenna software HFSS (high frequency structure simulator) - Download as a PDF or view online for free. EXCEPTION: When a Wave Ports edge touches a radiation boundary the edges. Slotline Antenna; Bonding Wire HFSS is in “Scully” c:/Otherprg/hfss/doc; Challenging setup for unbalanced or non-enclosed lines (microstrip, CPW, slotline, etc. [HOST] - Download as a PDF or view online for free. simulator ANSYS HFSS. Typically the edge boundary takes the boundary condition defined in the 3D geometry. The antenna is fed by a balanced microstrip-slotline and makes good use of space to reduce feeding network area and the size of antenna. Symmetry or impedance boundaries also. These coupled lines are fed by microstrip lines, which are excited in the simulation using wave-ports, and terminated to constitute a. According to the. The simple E-shaped monopole antenna results in a single resonance, and by loading the vertical arm of the antenna with narrow slots and stubs, a multi-band.