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A Touchstone file was originally a proprietary file format for the eponymous frequency-domain linear circuit simulator from EEsof, launched in 1984 and acquired by HP. The simulator has been called HP/EEsof, then its engine has been successively included in the jOmega and ADS software suites and it is now owned by Keysight.
The analysis highlights Standards and Overview as prominent areas in the source structure around Touchstone file.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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The extracted context around Touchstone file shows recurring relationship patterns in the source. For example, Touchstone file → IBIS Open Forum, Agilent Technologies Inc Another extracted example is Touchstone file → 1984; 42 years ago (1984). Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
file format ibis touchstone simulator network version open forum eesof s-parameters linear circuit hp superseded also later reference several 1984
TTTA extracted 8 structured relationships around Touchstone file. Examples in this analysis include Touchstone file → Developed by → IBIS Open Forum, Agilent Technologies Inc and Touchstone file → Initial release → 1984; 42 years ago (1984). The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Touchstone file | Developed by | IBIS Open Forum, Agilent Technologies Inc | 1.00 | infobox |
| Touchstone file | Initial release | 1984; 42 years ago (1984) | 1.00 | infobox |
| Touchstone file | Latest release | 2.1 Jan 2024; 2 years ago (Jan 2024) | 1.00 | infobox |
| Touchstone file | Standard | Touchstone | 1.00 | infobox |
| Touchstone file | Type of format | Document file format | 1.00 | infobox |
| Touchstone file | Website | IBIS | 1.00 | infobox |
| Y-parameters | instance of | other representations | 0.80 | text |
| Z-parameters can be recorded.It later became a de facto industry-standard file format not only for circuit simulators but also for measurement equipment | instance of | other representations | 0.80 | text |
The concept neighborhoods around Touchstone file bring nearby vocabulary together. In this analysis, examples include File, Touchstone and Linear. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Bridges highlight paths between different parts of the Touchstone file map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Touchstone file to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Standards & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Touchstone file · EN edition · Analysis: TopicsToTalkAbout