{| class="wikitable"
|-
! scope="col"| Icon
! scope="col"| Simulation Data Type
! scope="col"| Observable Type
! scope="col"| Restrictions
|-
| style="width:30px;" | [[File:currdistr_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Current Distribution|Current Distribution Maps]]'''
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Current Distribution |Current Distribution]]'''
| style="width:250px;" | None
|-
| style="width:30px;" | [[File:fieldsensor_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Near-Field Sensor |Near-Field Distribution Maps]]'''
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Near-Field Sensor |Near-Field Sensor]]'''
| style="width:250px;" | None
|-
| style="width:30px;" | [[File:farfield_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Far-Field Radiation Pattern |Far-Field Radiation Characteristics]]'''
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Far-Field Radiation Pattern |Far-Field Radiation Pattern]]'''
| style="width:250px;" | None
|-
| style="width:30px;" | [[File:rcs_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Radar Cross Section (RCS) |Far-Field Scattering Characteristics]]'''
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Radar Cross Section (RCS) |Radar Cross Section (RCS)]]'''
| style="width:250px;" | Requires one of these source types: lumped, distributed, microstrip, CPW, coaxial or waveguide port
|-
| style="width:30px;" | [[File:port_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Periodic Characteristics |Periodic Characteristics]]'''
| style="width:150px;" | No observable required
| style="width:250px;" | Requires a plane wave source and periodic boundary conditions
|-
| style="width:30px;" | [[File:huyg_surf_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Huygens Surface |Huygens Surface]]'''
| style="width:150px;" | '''[[Glossary of EM.Cube's Simulation Observables#Huygens Surface |Huygens Surface]]'''