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chuck wrote:
Don't know from personal experience, but Les Moxon, author of HF Antennas for all Locations, seems to believe it creates an advantage. You might want to read his thoughts on that. The advantages of which Moxon wrote are for *horizontal* polarization only. If the antenna height above ground is correct, the ground reflection can reinforce low-angle radiation in the downslope direction. But Moxon also shows specifically that there are *no* such advantages for vertical polarization. The ground-reflected ray is lost at a high angle. -- 73 from Ian G3SEK 'In Practice' columnist for RadCom (RSGB) http://www.ifwtech.co.uk/g3sek |
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