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Old February 26th 11, 06:32 PM posted to rec.radio.amateur.antenna
Szczepan Bialek Szczepan Bialek is offline
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First recorded activity by RadioBanter: Oct 2009
Posts: 707
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"Cecil Moore" napisal w wiadomosci
...
On Feb 25, 3:11 am, "Szczepan Bialek" wrote:
Radio wavesare are radiated from the nodes. In dipole the nodes are
created

by reflected wave (waves in the opposite direction). In the loop the waves
travel in oppsite direction and create the nodes also.


In a dipole, the reflections are naturally from the impedance

discontinuity at the open ends of the dipole. In a loop, the
reflections on the antenna are from the impedance discontinuity at the
feedpoint.

I do not understand. A loop can be made of wires without any discontinuity
at the feedpoint. Pulses send from supply must collide in the loop. The
nodes appear like in a dipole but without reflections. For what you need
reflections in a loop?
S*