Using S-Parameters in MATLAB & Simulink

Example of rf amplifier design using S parameters in both MATLAB and Simulink.

Description

A sequence of examples is provided that demonstrate how S-parameter measurements can be made and utilized to design a radio frequency amplifier.

An HP (now Agilent) 8505A system controlled by MATLAB is used to characterize a bipolar transistor in terms of its S-parameters. These measurements are used to design input and output matching networks for a prescribed 20 dB gain. The resulting design is verified in MATLAB using the RF Toolbox.

A Simulink model of the transistor with the LC matching circuits is created to show a way that S-parameter models can be incorporated in the Simulink environment. The RF Blockset provides a more efficient way to do this, but is limited to bandpass structures that can be modeled a baseband complex subsystems.

• Required Products: DSP System Toolbox; Signal Processing Toolbox; Simulink; Symbolic Math Toolbox; RF Toolbox
• MATLAB release: MATLAB 7.9 (2009b)

[Lina Chang]

Just like the smithchart tool, this one is very useful and nice. The amplifier design examples are very enlightening.

[Morteza Mirzajany]

Hi:
I'm study about the EKV model and parameter exteraction for the P-MOSFET.
I have recieve the several article in EKV category,but the plot of(VG-vs-VP) in my simulation not compatible with present data.
please help me.
Thank you for investigation.

[Amr Yassin]

The package was very good .

[Aman Siddqquee]

 

[amal sbeih]

i need to acess matlab from c#

[thair salih]

pleasae can you help me to send some detals about chaotic generator using simulink

[niveen hardan]

good enough

[rohit sharma]

i need for microwave transistor amplifier ....implementation by given S -parameters.please share if u have ideas on it.

[Mohamed abd elghany]

Is their exist a simulink tool to generate chaotic sequence?

[GS SRIKANTH]

Please provide simulation method for RF Push-Pull amplifiers.

I have data for UF2820P and how can i simulate by using RF tool box in matlab ?

[Leonie Bule]

Please can you help me, I am fairly new to Matlab. I want to simulate Boost converter in Matlab. Two IGBT switches will be driven by gate drive using UNL2003A darlington arrays. How can I simulate the drive circuit?