![]() ![]() In common-source measurement configuration of a FET, this means that the Gate and Drain terminals are connected to the RF probes, and the Source terminal is grounded. ![]() Transistor, the actual device-under-test (DUT) is connected to GSG pads at two of the three terminals of the transistor via metal interconnects, while connecting the third terminal to RF ground. This probe tip lands on GSG pads constructed on-wafer that provides access to the transistor under test. The typical measurement setup for such a scenario involves the use of RF probes that have a co-axial connector at one end, and a ground-signal-ground (GSG) probe tip at the other. Consider the measurement of integrated RF transistors built on a silicon wafer which are vital to the development of compact models for integrated circuit design. What is de-embedding and how does it differ from calibration? ¶ ![]() Lastly, we will see how code can be written to quickly perform de-embedding on your s-parameter datasets. Next, we will go through what kinds of de-embedding exist, and how to choose the right one for your application. ![]() We will start by introducing the concept of de-embedding and why it is required, with a simple use-case scenario. Rfckt objects in your RF analysis workflow.ĭiscover the available RF data objects and learn their uses.ĭiscover the available RF circuit objects and learn their uses.ĭiscover the available RF model objects and learn their uses.This is a short tutorial on how de-embedding can be performed using scikit-rf. rfckt Objectsĭetermine when to use RF circuit, rfbudget, and This example shows how to read, analyze, and de-embed RF data from a Touchstone data file. This example shows how to build a superheterodyne receiver and analyze the receiver's RF budget for gain, noise figure, and IP3 using the RF Budget Analyzer app.ĭescribes how to build, simulate, and visualize the frequency-domain behavior of an RFĭescribes how to compute and evaluate the transfer function of a transmission line and
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