Measurements on sub arrays .

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Nice, will have to look at the results a bit closer later.

Have you tried what d&b calls CSA with a 3rd cabinet facing backwards, inverted and delayed in time to "suck out" the backwards radiation?


Stack of 3 TH118 with the middle one facing back.
With and without the rear facing delayed cabinet.
1.9ms delay.
 

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yep

Yes i do use that kind of an array most of the time but as it turns out i did not do a post on it at my blog with real live measurements (i thought i did but no such luck yet🙂 .

I do have a post about it but it's mostly a post with simulations out of Map on line .

CSA : The cardioid sub array . (according to some from D&B) | Timo's World all around the globe

Also a follow up with al links to simulations on a number of sub arrays .
Why even bother ??? | Timo's World all around the globe

The 2 posts presented above are simulations however it's a good starting point to understand the mechanism that drives these kind of arrays .
 
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