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Admin
Administrators-
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Everything posted by Admin
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I wonder why you make a radiator with a diameter of 537 mm, when you better use a parable from the trade....???!!! ,,, a lot of work for nothing....!!!
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,,,a pretty good version with round patches... ,,,,by increasing the reflector we increase the antenna gain....
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yes
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For receiving, you can safely use either. Losses from using 75ohm would be negligible. Only for TX you want 50ohm.
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,,,only on 50 Ohm impedance...!!!
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,,,watch this...
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yes
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diameter=940 mm...it's very large...!!!
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,,,this ring works as parasitic director...!!
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,,,no,this antenna belongs to user Harry36...!!!
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,,,for those who want to build a Kathrein a ntenna...
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,,,,eco32, it would be good if you could give some dimensions...!!!
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,,,,the bucket is the bucket...!!!
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,,for 1800 MHz...???
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,,,no..,need other sizes...!!!
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Dielectric Constant 1kHz -2.6 1MHz-2.4
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,,,go to Picks>Pick Face and... ,,,go to Loft>make 0.25>
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It's still simple, I don't know why you don't understand...!!!???
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Conector SMA(mini) sma mic.cst
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,,,,all are 10mm..!!!
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A circularly polarized cross dipole antenna includes a cross dipole antenna element formed of two pairs of inverted-V-shaped dipole antenna elements, which are bent like an inverted “V” at a set angle(30 degree), so as to cross each other on a ground plane, and a feeding mechanism provided to perform a single-point feed through a feeding section common to the inverted-V-shaped dipole antenna elements of the cross dipole antenna element. General antenna calculation formula Dimensions closer to the truth
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120x180 mm-reflector...distance=90mm
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A novel miniature wideband rectangular patch antenna is designed for wireless local area network (WLANs) applications and operating for 2,442-2,6 GHz , and wideband applications. The proposed antenna gives a bandwidth of 2,3 to 2.7 GHz for S11<-10dB. The rectangular patch is easier to make by WiFi enthusiasts...!!! ,,, and an antenna position in the focus of an offset dish 600mm
