By using transmissionlinetheory and linear approximation of the circuit, analytical expressions are derived for the ripple due to asymmetry of input voltages and circuit elements.
采用传输线理论，在线性近似条件下推导出起因于输入电压的非对称和电路元器件非对称的纹波的解析表达式。
2
According to the transmissionlinetheory, a correction method which USES a homogeneous transmissionline to simulate the cable is put forward.
利用均匀传输线理论，将测量电缆用均匀传输线模型等效来校正测量结果。
3
In this paper, basic transmissionline equation and four kinds of lumped-circuit model were constructed according to transmissionlinetheory, microwave network, antenna theory and matrix theory.