Re: [Qucs-help] Q: Vacuum tube schematic symbols & SPICE models

[Gregg N. <gre...@bl...>]

Vacuum tube... is this a leftover post from the 1960s?

-----Original Message-----
From: Andrei Verovski <and...@st...> 
Sent: Wednesday, January 22, 2020 12:49 PM
To: quc...@li...
Subject: [Qucs-help] Q: Vacuum tube schematic symbols & SPICE models

Hi !

Where I can find vacuum tube schematic symbols for QUCS?
It seem to be not available with standard 0.0.19 installation on Linux.

Googling reveal only this document: "T2_Brinson_MOS AK_Dresden_2016.pdf", on page 15 there is a schematic and simulation ("vacuum tubes" named as "thermionic valves" in British fashion).

Another question - are LTSpice vacuum tube models compatible with ngspice, which I'm going to use in conjunction with QUCS?

Thanks in advance for any suggestion(s).
Andrei


Direct download link for "T2_Brinson_MOS-AK_Dresden_2016.pdf":
https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.google.com%2Furl%3Fsa%3Dt%26rct%3Dj%26q%3D%26esrc%3Ds%26source%3Dweb%26cd%3D4%26ved%3D2ahUKEwiVgfDc3JfnAhVvwqYKHXEYAWYQFjADegQICxAB%26url%3Dhttp%253A%252F%252Fwww.mos-ak.org%252Fdresden_2016%252Fpresentations%252FT2_Brinson_MOS-AK_Dresden_2016.pdf%26usg%3DAOvVaw0b1QNSCw99CRIylq-u5ggA&amp;data=02%7C01%7C%7Cfddf7c2496ea4a29a2e808d79f661ef0%7Ce2b3cb4334a44946b0be9dcb09dbfd82%7C0%7C1%7C637153133297200553&amp;sdata=pNdU71F2EmjliHJcwWKGM5KGGynEpv2e%2F6JNJ1KrCpg%3D&amp;reserved=0




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