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#11
June 28th 06, 10:02 PM
posted to rec.radio.amateur.antenna
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Noise level between two ant types
chuck wrote:
If the corona starting voltage is typically 30 kV/cm radius, then a tiny wire could ionize the air at only 300volts or so for a 0.01 cm radius. http://home.earthlink.net/~jimlux/hv/corona.htm Corona As an update, I see that Llewellyn (not W7EL) in 1975 established experimentally that for a point radius of 0.01 cm, a corona will be formed with fields of only 100 V/m. These results differ a bit from what would be predicted by Paschen's curve. 73, Chuck ----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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