Transmission Characteristics and Radiated Noise of the Parallel Transmission Lines with Angled Pattern

Takashi KASUGA  Ken-ichi TAKAHASHI  Hiroshi INOUE  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E89-C   No.8   pp.1224-1226
Publication Date: 2006/08/01
Online ISSN: 1745-1353
DOI: 10.1093/ietele/e89-c.8.1224
Print ISSN: 0916-8516
Type of Manuscript: Special Section LETTER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Signal Transmission
Keyword: 
parallel transmission line,  angled pattern,  transmission characteristics,  radiation noise,  

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Summary: 
To clarify the transmission characteristics and near magnetic field on the angle pattern for the parallel transmission lines, the authors investigate how influence the angled pattern on the transmission lines by experiment and calculation. The angled patterns on the transmission lines are straight, right angle and curve. It shows that the suppression of EMI radiation at the angled pattern on the parallel transmission lines of the magnetic head is essential. In addition, it is suggested that angle pattern might be one of cause for the signal distortion and specific EMI radiation at high frequency.