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F-OFDM Subband Filter Editor

F-OFDM Filter Setting

Filter Type

Choices: Sinc | User Defined

Default: Sinc

Select the filter type applied to F-OFDM subband.

Oversampling Ratio

Display the oversampling ratio of the waveform.

Sample Frequency

Display the sample frequency of the F-OFDM waveform.

Length (Symbol)

Range: 1 to 2048

Default: 32

Set the length of the filter in symbols.

Cutoff Frequency

Set the cutoff frequency of the filter in Hz.

The resulting filter bandwidth should not be less than the subband bandwidth.

Filter Window

Choices: Hanning | Hamming | Rectangle

Default: Hanning

Select the window type applied to the filter.

Filter Coefficient

Select the file that contains user filter coefficients. This parameter appears only when User Defined is selected as the Filter Type.

Impulse Response

Displays the impulse response of the filter.

Frequency Response

Displays the frequency response of the filter.