Thread: "Waves of Average Power"
View Single Post
  #106   Report Post  
Old November 3rd 07, 12:41 PM posted to rec.radio.amateur.antenna
Cecil Moore[_2_] Cecil Moore[_2_] is offline
external usenet poster
  
First recorded activity by RadioBanter: Mar 2007
Posts: 3,521
Default "Waves of Average Power"
H. Adam Stevens wrote:
I would love to have coherent photons at HF.

The feedpoint impedance of a standing-wave antenna (like a
dipole) is (Vfor+Vref)/(Ifor+Iref). Since the Z0 of a dipole
wire is in the ballpark of 600 ohms, the interference that
results in a feedpoint impedance of 72 ohms proves the
photons are coherent.
--
73, Cecil http://www.w5dxp.com
Reply With QuoteReply With Quote