On Thu, 26 Sep 2019 at 16:35, Dr. David Kirkby <
drkirkby@...> wrote:
SWR and resonance are not the same thing. An antenna can be resonate but
have a VSWR of 100:1. Another antenna may have a 1.5:1 VSWR, but not be
resonate.
What I meant to say is that changing the system impedance doesn¡¯t change
the efficiency of the antenna. You change the efficiency by changing its
losses.
Dave
--
Dr. David Kirkby,
Kirkby Microwave Ltd,
drkirkby@...
Telephone 01621-680100./ +44 1621 680100
Registered in England & Wales, company number 08914892.
Registered office:
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