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RF Designer - Components (Universal Elements)

Full listing and description of components that can be placed in an RF Designer schematic.
rftools
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RF Designer - Components (Universal Elements)

Postby rftools » Sat Feb 07, 2015 10:54 pm

Universal Elements

GAIN - Ideal Gain Block

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NameDescriptionUnitsDefault Value
AGaindecibels0.0 dB
SLPositive gain slopedB/octave6.0 dB/octave
SHNegative gain slopedB/octave6.0 dB/octave
FLLower frequency for SLFrequency0.0 MHz
FHUpper frequency for SHFrequency0.0 MHz
RReference impedanceResistance50 ohms


Model for an ideal gain block. Gain increases to the user defined gain (G) at the use defined lower frequency (FL) at a slope determined by the positive gain slope (SL). The gain stays constant until the user defined upper frequency (FH) at which point, gain will decrease at a rate defined by the negative gain slope (SH). The upper or lower gain slopes can be omitted by setting FL/FH or SL/SH to 0.

CIRC - Ideal Circulator


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Model for an ideal universal 3 port circulator. This model is frequency independent.

ISOL - Ideal Isolator

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Model for an ideal universal 2 port isolator. This model is frequency independent.

CPLR - Ideal Coupler

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NameDescriptionUnitsDefault Value
cCoupling coefficientunitless0.1


Model for an ideal coupler. Coupling is determined by the coupling coefficient (c). Coupling in decibels is calculated as 20*log(c). This model is frequency independent.

GYR - Gyrator

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NameDescriptionUnitsDefault Value
RGyrational resistanceResistance50 ohms


Model for an ideal gyrator. This model is frequency independent.

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