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#1
November 16th 14, 04:51 AM
posted to rec.radio.amateur.antenna
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A dipole over ground
manual calculation of a horizontal Lambda/2-dipol over perfect ground in
height of Lambda/2 www.leobaumann.de/horDipolOPG.pdf Izur Kockenhan |
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#2
November 16th 14, 06:36 AM
posted to rec.radio.amateur.antenna
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A dipole over ground
Izur Kockenhan wrote:
manual calculation of a horizontal Lambda/2-dipol over perfect ground in height of Lambda/2 www.leobaumann.de/horDipolOPG.pdf Izur Kockenhan The broadside nulls are missing. -- Jim Pennino |
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#3
November 16th 14, 07:44 AM
posted to rec.radio.amateur.antenna
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A dipole over ground
Jim Pennino wrote:
The broadside nulls are missing. A dipol over perfect ground has no broadside nulls. A dipol in free space has alongside nulls. Pls. check out with 4NEC2. Have a nice weekend Izur Kockenhan |
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#4
November 16th 14, 07:40 PM
posted to rec.radio.amateur.antenna
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A dipole over ground
Izur Kockenhan wrote:
Jim Pennino wrote: The broadside nulls are missing. A dipol over perfect ground has no broadside nulls. A dipol in free space has alongside nulls. Pls. check out with 4NEC2. Have a nice weekend Izur Kockenhan Correct; the broadside pattern is flattened, not nulled, over perfect ground which doesn't show too well in the 3-D plot. -- Jim Pennino |
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#5
November 16th 14, 03:18 PM
posted to rec.radio.amateur.antenna
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A dipole over ground
On 11/15/2014 10:51 PM, Izur Kockenhan wrote:
manual calculation of a horizontal Lambda/2-dipol over perfect ground in height of Lambda/2 www.leobaumann.de/horDipolOPG.pdf Izur Kockenhan You're arguing with an idiot. He thinks the charts he copies/pastes are the last word and apply to all dipoles. -- ================== Remove the "x" from my email address Jerry, AI0K ================== |
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