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Everything posted by Admin
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,,,this it"s in CST
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In what domain...??
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,, Yes, that's good ... !!! you're in school or student ... ???
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Good evening\ ok, I'll try to see what can be done, but tell me please, why so much interested in this type of antennas ..??
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And here is a simulation of a LNB without dielectric feed...
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trying to respect these dimensions,,,
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,,,for calculate all about ,try to use this...http://www.hp.woodshot.com/
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increases surfaces of boundaries...!!!!
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so must be,,,
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I think it copper silvered at surface...
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These are the real dimensions,,,,
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something it is not ok here... dimensions are not good, they must be in mm It must be about the size coaxial port,,,,in the air
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BY INTRODUCING THE ANTENNA helical in a bucket conical ,can be considerably increased antenna gain...
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,,,put a real function value on Output Variable>Quantities>>>Function....(not "none")
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For plotting the gain over frequency you need to make a frequency sweep and activate the "save field" option. Then you select under plot Far Fields Reports -> Rectangular plot. Now you can plot the gain versus the frequency. or...Results/Create far field reports/Rectangular plot
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,,,a few animation...
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Disk Antenna 1.2 GHz W / G HB9SSH https://sp5qwj.blogspot.com/2020/06/antena-krazkowa-12-ghz-wg-hb9ssh.html
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Hope to see you via EME(Earth-Moon-Earth) on 23 cm Two-way radio communication on VHF ,UHF,SHF and above using the Moon as a passive signal reflector. Commonly referred to as “moonbounce”.
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Practical realization of a friend,,, this work is performed by ... from here,,,,http://4pda.ru/forum/index.php?showtopic=255989&st=2000 https://4pda.ru/forum/index.php?showtopic=255989&st=1980
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sandeepv, would be better if you try and this option.... 61eba8bcc42d4e57ab76e65acd6dba90d033.pdf
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,,,you can go to the fabrication of the antenna but attention to the type of PCB material ...!!!