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ABCD参数与S参数

ABCD参数在分析PCB方面的优势 1 min Blog SI（信号完整性）工程师总是谈论S参数，但电路设计和分析的替代工具是ABCD参数。

传输线传递函数ABCD参数S参数

来自ABCD和S参数的传输线传递函数 1 min Blog 高频和数据速率通道可以作为模式选择型传输线路进行布线。这时您应该考虑这种布线技术。

Stripline vs microstrip impedance

Stripline vs. Microstrip Trace Width for Desired Impedance: Are They the Same? 6 min Thought Leadership Stripline vs. microstrip width values are quite different; they can’t simply be interchanged. Let’s break down why and what you can expect from your PCBs.

UTP cable differential pairs without ground

Differential Pairs Without a Ground Plane: Is it a Problem? 13 min Blog Some designers tell you that differential pairs without ground are acceptable. So who’s correct? We’ll examine the pros and cons of a differential pair ground plane.

Through Thick And Thin — How Do You Get High Current Into a High Speed PCB?

Through Thick And Thin — How Do You Get High Current Into a High Speed PCB? 7 min Blog The typical large currents in today’s high speed PCB designs require a different approach. This article will describe the stackup requirements associated with these very large current PCBs and how to design them so that they can be readily manufactured properly.

S-parameter causality

How to Verify Signal Integrity Causality in S-parameters 10 min Blog We often hear about how time-domain simulations require causal S-parameters. We’ll explore what S-parameter causality means and what non-causal S-parameters do to channel analysis.

Eric Bogatin Debunks Common Misconceptions About Transmission Lines

Eric Bogatin Debunks Common Misconceptions About Transmission Lines 3 min Podcasts In this episode, signal integrity expert Eric Bogatin aims to give PCB designers some needed guidance when it comes to dealing with transmission lines.