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Where does it go? (mismatched power)
Richard Fry wrote:
On Jun 11, 6:16 am, Owen Duffy wrote: ... The transmitter output power is probably different ... Thank you, Owen. Do your comments apply to a transmitter designed/adjusted for, and expecting a 50 + j 0 ohm load? IOW, if the net output power of such a transmitter (which equals that dissipated in the load) probably is different with such a mismatch, do you expect the reason for that to be related to "reflected power?" RF We've had this discussion many times before, but with no apparent change in your perceptions of the nature of "reflected power". But why would you expect the "reflected power" to have a different effect when the transmission line is a quarter wavelength than when it's a half wavelength? Can you write an equation giving the supposed dissipation caused by "reflected power" as a function of transmission line length? Roy Lewallen, W7EL |
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