RF Filter Design

Design RF filters such as Butterworth, Chebyshev, Inverse Chebyshev

Use the RF Toolbox™rffilterobject to design Butterworth, Chebyshev or Inverse Chebyshev filters with highpass, lowpass, bandpass, and bandstop responses.

You can also use therffilterobject or RFCKT filters to design filters with different implementation types.

Objects

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电路的过滤器

rffilter Create RF filter object

RFCKT Filters

`rfckt.lcbandpasspi`	Bandpass pi filter
`rfckt.lcbandpasstee`	Bandpass tee filter
`rfckt.lcbandstoppi`	Bandstop pi filter
`rfckt.lcbandstoptee`	Bandstop tee filter
`rfckt.lchighpasspi`	Highpass pi filter
`rfckt.lchighpasstee`	Highpass tee filter
`rfckt.lclowpasspi`	Lowpass pi filter
`rfckt.lclowpasstee`	Lowpass tee filter

Featured Examples

Design, Visualize and Explore Inverse Chebyshev filter - I

Inverse Chebyshev filter 1.

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Design, Visualize and Explore Inverse Chebyshev Filter - II

Inverse Chebyshev filter 2.

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Design IF Butterworth Bandpass Filter

Design an Intermediate Frequency (IF) Butterworth bandpass filter with a center frequency of 400 MHz, bandwidth of 5 MHz, and Insertion Loss (IL) of 1dB [1].

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Data Analysis on S-Parameters of RF Data Files

Perform statistical analysis on a set of S-parameter data files using magnitude, mean, and standard deviation (STD).

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Bandpass Filter Response

Compute the time-domain response of a simple bandpass filter. The eight steps involved in computing the time-domain response of a simple bandpass filter are,

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Bandpass Filter Response Using RFCKT Objects

Compute the time-domain response of a simple bandpass filter:

Open Live Script