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Transmission Line Modelling Software
Transmission Line Modelling Software
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Old 4th April 2019, 03:51 PM   #881
planet10 is offline planet10  Canada
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Transmission Line Modelling Software
Yes, just model it as a single composite driver (ie 2 x Vas, same Qt/Fs…) with drivers placed such that Zd is the midpoint betwen the drivers.

Martin King has a doc on his site (TWT Amplifiers, Traveling Wave Tube Amplifiers, Microwave Amplifiers, Power Supplies) that details this. The whole site is required reading if you are doing a TL.

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dave

Note: i deleted the thread you started with the same question.
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Old 4th April 2019, 04:02 PM   #882
grubby is offline grubby  United States
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Quote:
Originally Posted by planet10 View Post
Yes, just model it as a single composite driver (ie 2 x Vas, same Qt/Fs…) with drivers placed such that Zd is the midpoint betwen the drivers.

Martin King has a doc on his site (TWT Amplifiers, Traveling Wave Tube Amplifiers, Microwave Amplifiers, Power Supplies) that details this. The whole site is required reading if you are doing a TL.

Click the image to open in full size.

dave

Note: i deleted the thread you started with the same question.
Thanks for the response. Is there a thread or information on how you handle all of the Thiele parameters when using multiple drivers? Also does it matter if the drivers are in parallel or series?
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Old 4th April 2019, 07:15 PM   #883
LightBit is offline LightBit  Slovenia
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Quote:
Originally Posted by planet10 View Post
Martin King has a doc on his site (TWT Amplifiers, Traveling Wave Tube Amplifiers, Microwave Amplifiers, Power Supplies) that details this. The whole site is required reading if you are doing a TL.
This is correct web site: Quarter Wavelength Loudspeaker Design
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Old 15th May 2019, 08:14 PM   #884
Frankenspeakers is offline Frankenspeakers  United States
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Originally Posted by 3ll3d00d View Post
the zip must be extracted to C:\tline_installer otherwise it won't work, i.e. you will have c:\tline_installer\TransmissionLine.application and then a subdir named AF which has the other files in it. Double click the application file and it should install normally without needing any webserver or external site.

OK What am I doing wrong?
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File Type: jpg Cannot DL app...JPG (60.0 KB, 37 views)
File Type: jpg Cannot DL app(2).JPG (54.0 KB, 35 views)
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Old 16th May 2019, 03:28 AM   #885
GM is offline GM  United States
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Dunno, I thought I did the workaround right when mine crashed last year, but still get a .NET error.

GM
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Old 16th May 2019, 03:44 AM   #886
perceval is offline perceval  Taiwan
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You seem to have two line_installer folders.

looking at your navigation window, you have tline_installer>tline_installer>TransmissionLine.a pp.

Move the middle folder to the root of C:/

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