射频CMOS集成电路原理和设计-3.

射频CMOS集成电路原理和设计-3.
CMOS8¤>nO Lecture 2, Sept. 23, 2003
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Maxwell Kirchho§ 2/34
Kirchho’s voltage and current “laws” are approximations which
hold only in the lumped regime. They are derivable from Maxwell’s
equations if we assume quasistatic behavior, thereby eliminating the
coupling terms that give rise to the wave equation.
Maxwell equations:
H = 0 (1)
εE = ρ (2