Microstrip Circuits

Feko offers tools for microstrip circuit design and analysis of filters, resonators, couplers, passive components like spiral inductors, or even complex feed structures for array antennas.

Key features:
  • Efficient treatment of multilayer substrates with the planar Green’s function.
  • Efficient analysis of wideband responses of circuits with the finite difference time domain (FDTD) solver.
  • S-parameter analysis, import / export of Touchstone files and general network blocks for circuit representation.
  • Parametric model creation using canonical shapes through graphical user interface (GUI) or scripting, and extensive computer-aided design (CAD) import support.

Figure 1. Various microstrip circuit elements and filters.