convert last formula to markdown. Make them translatable.
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jean-pierre charras
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1cbe1171ef
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@ -188,8 +188,8 @@ endfunction()
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md_doc2h( ${CMAKE_CURRENT_SOURCE_DIR}/attenuators/bridget_tee_formula )
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md_doc2h( ${CMAKE_CURRENT_SOURCE_DIR}/attenuators/splitter_formula )
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html_doc2h( ${CMAKE_CURRENT_SOURCE_DIR}/attenuators/pi_formula )
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html_doc2h( ${CMAKE_CURRENT_SOURCE_DIR}/attenuators/tee_formula )
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md_doc2h( ${CMAKE_CURRENT_SOURCE_DIR}/attenuators/pi_formula )
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md_doc2h( ${CMAKE_CURRENT_SOURCE_DIR}/attenuators/tee_formula )
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set( DOCS_LIST
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${CMAKE_CURRENT_SOURCE_DIR}/attenuators/pi_formula.h
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@ -1,8 +1,9 @@
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__Zin__ desired input impedance in Ω<br>
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__Zout__ desired output impedance __Zin = Zout__
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### Bridged tee attenuator:
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__Zin__ desired input impedance in Ω<br>
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__Zout__ desired output impedance<br>
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__Z<sub>0</sub> = Zin = Zout__<br><br>
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* __a__ attenuation in dB
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* __L = 10<sup>a/20</sup>__ (the loss)
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* ___R1 = Zin * (L - 1)___
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* ___R2 = Zin / (L - 1)___
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* __L = 10<sup>a/20</sup>__ (the loss)<br><br>
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* ___R1 = Z<sub>0</sub> * (L - 1)___
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* ___R2 = Z<sub>0</sub> / (L - 1)___
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@ -1,44 +0,0 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=windows-1252"/>
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<title></title>
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<meta name="generator" content="LibreOffice 5.0.3.2 (Windows)"/>
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<meta name="created" content="00:00:00"/>
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<meta name="changed" content="2016-01-16T13:32:32.474000000"/>
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<style type="text/css">
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@page { margin: 2cm }
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p { margin-bottom: 0.25cm; line-height: 120% }
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a:link { so-language: zxx }
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</style>
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</head>
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<body lang="fr-FR" dir="ltr">
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt"><b>Z</b><sub><b>in</b></sub>
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desired input impedance in Ω</font></font></p>
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt"><b>Z</b><sub><b>out</b></sub><sub>
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</sub> desired output impedance in Ω</font></font></p>
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt">a
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attenuation in dB</font></font></p>
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt">L
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= 10<sup>a/10</sup> (the loss)</font></font></p>
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt">A
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= (L + 1)/(L − 1)</font></font></p>
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<br/>
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</p>
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<p style="margin-bottom: 0cm; font-style: normal; line-height: 100%"><font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><b>Pi
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attenuator</b></font></font></p>
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<p style="margin-bottom: 0cm; line-height: 100%"><font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><i><b>R2
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= (L − 1)/2 * √ ((Z<sub>in</sub> * Z<sub>out</sub>)/L)</b></i></font></font></p>
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<p style="margin-bottom: 0cm; line-height: 100%"><font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><i><b>R1
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= 1/( A/Z<sub>in</sub> − 1/R2)</b></i></font></font></p>
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<p style="margin-bottom: 0cm; line-height: 100%"><font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><i><b>R3
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= 1/ (A/Z<sub>out</sub> − 1/R2)</b></i></font></font></p>
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</body>
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</html>
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@ -0,0 +1,11 @@
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## Pi attenuator
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__Zin__ desired input impedance in Ω<br>
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__Zout__ desired output impedance<br>
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__Zin = Zout__<br><br>
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* __a__ attenuation in dB
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* __L = 10<sup>a/20</sup>__ (the loss)
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* __A = (L + 1)/(L - 1)__<br><br>
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* ___R2 = (L- 1)/2 . √ ( (Zin . Zout) / L)___
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* ___R1 = 1/( A/Zin - 1/R2 )___
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* ___R3 = 1/ (A/Zout - 1/R2 )___
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@ -1,47 +0,0 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=windows-1252"/>
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<title></title>
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<meta name="generator" content="LibreOffice 5.0.3.2 (Windows)"/>
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<meta name="created" content="00:00:00"/>
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<meta name="changed" content="2016-01-16T13:25:20.291000000"/>
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<style type="text/css">
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@page { margin: 2cm }
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p { margin-bottom: 0.25cm; line-height: 120% }
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a:link { so-language: zxx }
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</style>
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</head>
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<body lang="fr-FR" dir="ltr">
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt">Z<sub>in</sub>
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desired input impedance in Ω</font></font></p>
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt">Z<sub>out</sub>
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desired output impedance in Ω</font></font></p>
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<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt">a
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attenuation in dB</font></font></p>
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<p style="margin-bottom: 0cm; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt"><i>L
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= 10 <sup>a/10</sup> (the loss)</i></font></font></p>
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<p style="margin-bottom: 0cm; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 22pt"><i>A
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= (L + 1)/(L − 1)</i></font></font></p>
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<p style="margin-bottom: 0cm; font-weight: normal; line-height: 100%">
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<br/>
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</p>
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<p style="margin-bottom: 0cm; font-style: normal; line-height: 100%"><font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><b>Tee
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attenuator</b></font></font></p>
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<p style="margin-left: 2cm; margin-bottom: 0cm; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><i>R2
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= 2*√ (L * Z<sub>in</sub> * Z<sub>out</sub> )/(L − 1)</i></font></font></p>
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<p style="margin-left: 2cm; margin-bottom: 0cm; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><i>R1
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= Z<sub>in</sub> * A − R2</i></font></font></p>
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<p style="margin-left: 2cm; margin-bottom: 0cm; font-weight: normal; line-height: 100%">
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<font face="Times New Roman, serif"><font size="6" style="font-size: 28pt"><i>R3
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= Z<sub>out</sub> * A − R2</i></font></font></p>
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</body>
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</html>
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@ -0,0 +1,11 @@
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## Tee attenuator
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__Zin__ desired input impedance in Ω<br>
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__Zout__ desired output impedance<br>
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__Zin = Zout__<br><br>
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* __a__ attenuation in dB
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* __L = 10<sup>a/20</sup>__ (the loss)
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* ___A = (L + 1)/(L - 1)___<br><br>
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* ___R2 = 2√ (L . Z<sub>in</sub> . Z<sub>out</sub> )/(L - 1)___
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* ___R1 = Z<sub>in</sub> * A - R2___
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* ___R3 = Z<sub>out</sub> * A - R2___
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