论文标题
通带散射参数的时间域表示
Time-domain Representation of Passband Scattering Parameters
论文作者
论文摘要
本文提出了一种简单准确的方法，用于包含在等效基带时间域模拟中，由RF频率域数据描述的线性，时间不变（LTI）网络。时间域表示为等效的基带离散时间脉冲响应，可以用输入信号的等效基带形式进行卷积，以获得相应的等效基带输出。这允许在频域中最精确描述的网络，例如频率分散传输线，作为瞬态时间域模拟的一部分有效地包括在内。
This paper presents a simple and accurate method for the inclusion of linear, time-invariant (LTI) networks, described by RF frequency-domain data, within equivalent baseband time-domain simulations. The time-domain representation is formulated as an equivalent baseband discrete-time impulse response, which may be convolved with the equivalent baseband form of the input signal, to obtain the corresponding equivalent baseband output. This allows networks which are most accurately described in the frequency domain, such as frequency-dispersive transmission lines, to be efficiently included as part of a transient time-domain simulation.
