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Thursday, August 31, 2023

High Power Amplifier design, step by step ... (Part Two)

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  The following presentation shows the second part, following the previous one posted a while ago, of a longer one where the basic steps for...
Saturday, June 3, 2023

High Power Amplifier design, step by step ... (Part One)

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  The following presentation shows the first part of a longer one where the basic steps for designing a power amplifier chain are presented...
Wednesday, December 15, 2021

Extracting the lumped elements model for the SMA connector in QUCS Studio

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  Many times, after a thorough and, some times, exhausting design process staring the simulator in the computer, it happens that the result...
Tuesday, September 7, 2021

Simple way of getting S2P file from a simulation in QUCS Studio

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  The scattering parameters file is one of the most useful information the designer can handle, once it is involved in the analysis of a ne...
1 comment:
Tuesday, March 30, 2021

OCTAVE Functions for Basic Signal Processing (II)

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  In the following entry of the blog, another OCTAVE function is included to the set published previously in this blog. In this case is the...
Saturday, December 26, 2020

RF Passive Components Models for QUCS Studio (Part I)

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 In the following entry of this blog, several models for passive componets suitable to build high frequency circuits in QUCS Studio are pres...
2 comments:
Saturday, November 14, 2020

Microstrip coupled lines simulation anomaly in QUCS Studio

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In this new entry of the blog, I will share the results of several simulations that prove there is some sort of bug in the equations of the ...
2 comments: