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  1. #1
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    Rectangular window width adjustment

    Hi,

    How to adjust the rectangular window width of a filter in simulator if the following parameters can be set accordingly?

     Loss: Magnitude loss in dB
     SymbolRate: Symbol rate (passband edge frequency = SymbolRate/2)
     RollOff: Roll-off factor (between 0 and 1)
     SquareRoot: Square root option: NO, YES
     PulseEqualization: Pulse equalization option: NO, YES
     LengthOption: Filter length option (Auto: 8 * symbol period): Auto, Number of Taps, Number of Symbols, Impulse Time Duration
     Length: Filter length (length = 2*delay) (based on LengthOption, specify number of taps, number of symbols, or impulse time duration)
     Window: Window function: Rectangular, Bartlett, Hann, Hamming, Blackman, Flat Top
     Interpolation: Interpolation (up sampling) factor
     Decimation: Decimation (down sampling) factor
     DecimationPhase: Decimation (down sampling) phase
     InterpolationScaling: Gain adjustment for interpolation: NO, YES

    Senmeis

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  2. #2
    Advanced Member level 5
    Points: 21,779, Level: 35
    barry's Avatar
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    Re: Rectangular window width adjustment

    Maybe if you gave some context. Like WHAT SOFTWARE ARE YOU USING????

    Maybe the window width is fixed by the Filter Length. Maybe not.



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  3. #3
    Member level 3
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    Re: Rectangular window width adjustment

    I’m using SystemVue from Keysight. I think the window length is a time domain issue so maybe “Impulse Time Duration” shall be configured, but what is “Number of Symbols”?

    Senmeis



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