written 6.9 years ago by
teamques10
★ 61k
|
modified 22 months ago
by
pedsangini276
• 4.7k
|
Mumbai University > Electronics Engineering > Sem 5 > Electromagnetic Engineering
Marks: 5 Marks, 8 Marks
Year: Dec 2014, May 2015
|
written 6.9 years ago by
teamques10
★ 61k
|
| Sr.No | Parameter | FDM | FEM | MOM |
|---|---|---|---|---|
| 1. | Domain used | Frequency & time | frequency | frequency |
| 2. | Simplicity | Simple | Conceptually difficult | Simple |
| 3. | Resultant matrix | sparse | Sparse | Full matrix |
| 4. | Equation type handled | Large | Large | Small |
| 5. | Memory Required | Large | Large | Small |
| 6. | Boundary | Used for finite geometry | Used for finite geometry | Used for infinite geometry |
| 7. | Principle | Geometry divided into mesh | Geometry divided into specific shape units | Geometry divides into basic blocks, which has standard solutions |
| 8. | CPU time required | Large | Medium | Small |
| 9. | No. of equation resulted | Many | Many | Few equations |
| 10. | Wideband | Not best | Not best | Good |
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