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Waveguide Analysis Tab

Analysis conditions for the waveguide analysis are set on this tab.

It is in the [Analysis Condition Setting] dialog box. See also [How to Set Analysis Condition].

Frequency Analysis

Setting Item	Notes
Analysis Type	Propagation constants of the transmission line are dependent on the propagation modes and frequencies. Frequencies are solved for the given phase constants in the frequency analysis.
Step	Sets the step scaling and the devision number for the frequency analysis.
Frequency Analysis	Number of frequencies is equal to the number of modes. Minimum and maximum phase constants define the range for calculating the frequencies.

Propagation Constant Analysis

Setting Items	Notes
Analysis Type	Propagation constants of the transmission line are dependent on the propagation modes and frequencies. Propagation constants are solved for the given frequencies in the propagation constant analysis.
Step	Sets the step scaling and the devision number for the propagation constant analysis.
Propagation Constant Analysis	Number of propagation modes is equal to the number of modes. Minimum and maximum phase constants define the range for calculating the propagation constants.
Mode Selection Rule	Sets the mode selection rule. The setting is only applicable to the propagation constant analysis of the waveguide. If the desired modes are not acquired, you might as well change the setting of the mode selection rule.

In the waveguide analysis, the solution is standardized so that the power input to the port is 1W.