11.
Assume that the artificial transmission line (ATL) shown in Figure 45
is to be used as a delay line in a radar indicator. This artificial
line is composed of
a.
four "T" sections.
b.
four "L"
sections.
c.
two "pi" sections.
d.
one "L" section and three "T" sections.
Figure 45. Sections of an ATL.
12.
If a real transmission line has a capacitance of 10 picofarads per
meter and an inductance of 0.4 microhenries per meter, it will delay a
voltage pulse 4 microseconds if its length is
a.
1,000 meters.
b.
2,000 meters.
c.
10,000 meters.
d.
20,000 meters.
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