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Admin
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Everything posted by Admin
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it follows...!!!
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Lhimo,more dimensions are needed...!!!
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,,,that's how it should be...!!!
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Sl4va,this is about the antenna, not the satellite dishes, so I will delete your post...!!!
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Success! Show me the result too
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I don't think this is possible.......!!!!
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What program do you have to open a file? Kompas? ,,,below I send to you a *dxf.file... batwing.dxf
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,,, this is the cst* file , for Batwing in the bucket ,,, new batwig.cst ,,, and some dimensions...
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,,,perhaps...!!!
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,,, look closer and you will find ... !!!
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,,, because not all BS (Base Station) have X or Cross polarization..!!!
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,, yes, it is possible but with a different geometry of the bowtie antenna....!!! I will try to simulate such an antenna on a double-plated PCB...!!!
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,,, yes, this antenna is good ... you can also post cst * files...!!! ,,, these are the frequencies for LTE...
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,,, no, this is after the original version ... !!!
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2x2 antenna panel, that has two polystyrene foam insulating spacers, being easily executed.
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,, it is possible, but it is quite complicated to build...!!!
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,,,a Batwing in a bucket(D=290mm;d=154mm;h=200mm)...!!!
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This type of antenna was developed by the "sgser" user...http://www.lan23.ru/forum/showthread.php?t=9279&page=49 The panel shows the elliptical vibratory elements which are fed by copper wire lines through a metal plate polyhedra...
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,, and here is a simulation of the antenna with mine dimensions(I'll post them later)....!!!
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Petra-9 turns into Petra-20 For the manufacture of a strong UMTS 2100 antenna, which it needed in a repeater gain circuit, must be used a small Antrax Petra-9 panel antenna. Petra-9 is used as a service (internal) antenna, but with a little refinement it can become an irradiator for an offset mirror.
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,,,for tuning the 50 Ohm impedance,Total Efficiency must to be << -0,06 dB...!!!
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I think I should test this mini-TV antenna...!!! ,,.from JM actualidades on YouTube...!!
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,, another form of batwing antenna... batwing new.cst it can be shaped from liver pate caps(95mm-diameter)
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,,,,a practical way to build this antenna...
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,,,,ok, but these dimensions are not for the 430 MHz frequency ... !!!
