d. Voltage and current are shifted 180 degrees.
e. Common applications of the half-wave section of transmission lines
are described and illustrated in Figure 22.
When studying these
applications, keep in mind the important facts given about the half-wave
sections.
Figure 22.
Half-Wave Line Applications.
(1) Figure 22, Part A.
(a) A low Z line is matched to a high Z line.
(b) The half-wave frame is excited at AB setting up standing waves
of E and I.
(c) The Z is zero at the ends and maximum in the center.
(d) The low Z line is attached to a low Z point on the frame.
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