2014年9月9日 · I'm having a hard time reading s2p files. For an example say that I am measuring the parameters of a 2-port network (port 1 and port 2). What do each columns represent? I can tell that the first ...

2022年9月27日 · Something like S2P files at at least 2 bias points, plus dc curve traces, is likely to be required to get any kind of useful model. If you use ADS rather than SPICE, you can simply tell the simulator to use the S2P file in a "data driven device model" to simulate the device.

2018年12月16日 · I'm designing the input/output impedance matching circuit for a RF power amplifier, based on the vendor supplied s2p file. I designed separately the input/output matching circuit at the given working frequency.

2022年10月18日 · I downloaded the files R07S100-H-SER.s2p and R07S100_SNT.s2p as an example and performed an S-parameter simulation using QUCS to visualize the different S11s. Usually, when simulating e.g. matching networks in low frequency ranges (up to 3GHz) I was only using series files and thought I could just as well use them in shunt configuration.

2022年7月25日 · I am working on a RF IC and I wish to extract s2p file from large-signal model (the large-signal model is available in producer company). How can I do that in ADS?

2023年2月14日 · I measured 100 S2P parameters using a Vector Network Analyzer (VNA), and now I want to have an average of these 100 parameters in ADS. What should I do? Should I define the SnP parameter like belo...

2022年7月29日 · Questions: Are there s2p (or >2 port) touchstone files in the public domain that I can package without stepping on the click-through EULA of different manufacturers? Do you know any manufacturers who release their RF data files under a generous creative-commons or other copyleft type of license?

2022年7月25日 · I have a s2p file of a RF IC which it contains frequency from 650 MHz to 1.1 GHz. I wish to modify s2p model so that two frequency 0 Hz and about 3.5 MHz is added to the s2p file. How can I do that...

2020年12月1日 · Manufacturers like muRata and AVX provide .s2p files for their RF capacitors. When modeling for simulation in my EDI software, do I need to include the ESR graphed in the datasheet for the frequenc...

2021年3月18日 · The short answer is it doesn't. You can find the Touchstone 2.0 file specification here: . There's no provision for specifying DC behaviour. Indeed, at least one simulator I've used that supports using S-parameter files in a transient simulation where DC behaviour is important has a check box to specify whether to consider the component an open or short at DC. I agree that if the software ...