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2005/05/18 | 输电线[Transmission Line]
类别(Ω〖物理〗)
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(0)
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阅读(50)
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发表于 20:20
A transmission line consisting of parallel conducting plates transmits all frequencies. The TEM mode satisfies
(1)
(2)
where
is the
permeability of free space
and
is the
permittivity of free space
. The velocity of propagation is
(3)
and the
impedance
is
(4)
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