Characteristics of Balance-Unbalance Conversion Factor and Radiated Emission for Differential Type Microstrip Lines with Partial Unbalance(Printed Circuit Boards, <Special Section>2004 International Symposium on Electromagnetic Compatibility)

• FUJIYOSHI Ken

  Musashi Institute of Technology

• SHIGENAGA Masatake

  Murata Manufacuturing Co., Ltd.

• MIYAZAKI Chiharu

  Information Technology R&D Center, Mitsubishi Electric Corporation

• TOKUDA Masamitsu

  Musashi Institute of Technology

抄録

In this paper, a balance-unbalance conversion factor (TCTL : Transverse Conversion Transfer Loss, TCL : Transverse Conversion Loss) and a radiated emission for differential type microstrip lines with a partial unbalance on a PCB (Printed Circuit Board) are investigated. As the result, after inserting an unbalance element, it can be seen that a radiated emission increased according to the deterioration of TCL. The calculated results of the TCTL and TCL by using 4-terminal pair network chain matrix agreed with the measured results very well. In order to calculate radiated emission from the differential type microstrip lines, a common mode current on differential type microstrip lines with a partial unbalance was calculated by using 4-terminal pair network chain matrix. The calculated results of the radiated emission also agreed with the measured results.

収録刊行物

• IEICE transactions on communications

  IEICE transactions on communications 88 (8), 3200-3206, 2005-08-01

  一般社団法人電子情報通信学会

キーワード

• balanced pair lines
• TCTL
• TCL
• 4-terminal pair network
• radiated emission

詳細情報

• CRID: 1572543026355042688
• NII論文ID: 80017420655
• NII書誌ID: AA10826261
• ISSN: 09168516
• 本文言語コード: en
• データソース種別:
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