Electromagnetic Bandgap Structures (EBG) Common Mode Filters for High Speed Digital Systems

Antonio Orlandi, Bruce Archambeault, Francesco de Paulis, Samuel Connor

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商品描述

An essential guide to the background, design, and application of common-mode filtering structures in modern high-speed differential communication links

Written by a team of experts in the field, Electromagnetic Bandgap (EBG) Structures explores the practical electromagnetic bandgap based common mode filters for power integrity applications and covers the theoretical and practical design approaches for common mode filtering in high-speed printed circuit boards, especially for boards in high data-rate systems. The authors describe the classic applications of electromagnetic bandgap (EBG) structures and the phenomena of common mode generation in high speed digital boards.

The text also explores the fundamental electromagnetic mechanisms of the functioning of planar EBGs and considers the impact of planar EBGs on the digital signal propagation of single ended and differential interconnects routed on top or between EBGs. The authors examine the concept, design, and modeling of EBG common mode filters in their two forms: on-board and removable.  They also provide several comparisons between measurement and electromagnetic simulations that validate the proposed EBG filters' design approach. This important resource:

•     Presents information on planar EBG based common mode filters for high speed differential digital systems

•     Provides systematic analysis of the fundamental mechanisms of planar EBG structures

•     Offers detailed design methodology to create EBG filters without the need for repeated full-wave electromagnetic analysis

•     Demonstrates techniques for use in practical real-world designs

Electromagnetic Bandgap (EBG) Structures: Common Mode Filters for High Speed Digital Systems offers an introduction to the background, design, and application of common-mode filtering structures in modern high-speed differential communication links, a critical issue in high-speed and high-performance systems.

商品描述(中文翻譯)

一本關於現代高速差動通訊連結中共模濾波結構的背景、設計和應用的重要指南。

由一個專家團隊撰寫,《電磁波帶隙(EBG)結構》探討了用於電源完整性應用的實用電磁波帶隙共模濾波器,並涵蓋了高速印刷電路板中共模濾波的理論和實際設計方法,特別是用於高數據速率系統的電路板。作者描述了電磁波帶隙(EBG)結構的經典應用和高速數字電路板中共模產生的現象。

本書還探討了平面EBG的基本電磁機制,並考慮了平面EBG對頂部或EBG之間路由的單端和差分互連的數字信號傳播的影響。作者還檢查了EBG共模濾波器的概念、設計和建模,以其兩種形式呈現:板上和可拆卸。他們還提供了幾個測量和電磁模擬之間的比較,以驗證所提出的EBG濾波器的設計方法。這是一個重要的資源:

- 提供了關於基於平面EBG的高速差動數字系統的共模濾波器的信息
- 系統分析了平面EBG結構的基本機制
- 提供了詳細的設計方法,無需重複進行全波電磁分析即可創建EBG濾波器
- 展示了在實際世界設計中使用的技術

《電磁波帶隙(EBG)結構:高速數字系統的共模濾波器》介紹了現代高速差動通訊連結中共模濾波結構的背景、設計和應用,這是高速和高性能系統中的一個關鍵問題。