![]() ![]() Select ladder devices such as Capacitors, Inductors. I would like to request anyone interested to link any other smith chart matching tools so that maybe we can create some sort of overview of available materials. This page is to draw Smith Chart to find series/parallel devices for impedance matching. Otherwise its allows for dragging points on a smith chart but is a bit clunky in selecting and editing components in its tables. It offers the unique advantage of allowing to see the result of matching multiple frequency points at once, instead of only showing input/output sweeps over a frequency range. I haven't used them extensively but they seemed to have extremely clunky UI and werent very user friendly. ![]() Usefull as its interactive smith chart automaticly shows the steps for real component values, the demo version is free but limited to only 5 componentsīig expensive commercial software suites, both ADS and Microwave Office have their own smith tools. The Iowa Hills tool, its website appears to be down, however there is a github now? link This is widely recommended as well as SimSmithįritz Dellsperger's tool here. The 3D Smith chart tool, that enables the understanding and use of both 2D Smith chart and 3D Smith chart, is now available for free for all undergraduate, master and PhD students. Be sure to check out our entry on Philip Smith in our Microwave Hall of Fame Phil's widow until recently operated Analog Instruments, the company that sold the official Smith chart for many, many years. Decent tool, noteable is the large amount of available components and simplicity in importing custom s2p files The Smith chart was developed by Philip Smith at Bell Telephone's Radio Research Lab during the 1930s. Looking through the subreddit I have found some recomendations for the most common ones but I recently came across a new one with some interesting features (point 5). Over the last couple of years I have been using various smith chart tools/apps, each of which have been lacking in one way or another. ![]()
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