›› 2016, Vol. 29 ›› Issue (6): 117-.
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LI Yating
Online:
Published:
Abstract:
To suppress the commonmode noise, this paper proposes a method for compensating an undesired phase delay caused by unequallength differential transmission lines. The performance of the proposed structure with a 45 degree bend is demonstrated by simulating with HFSS and ADS. The results demonstrate that the proposed model compensates the length skew of the bend of differential transmission line, which has the effect of reducing the mode conversion noise by about 20 dB up to 8 GHz, whereas the differential insertion loss remains low. In addition, in the time domain, the commonmode noise is lower than the conventional differential transmission line bend.
Key words: signal integrity;differential transmission lines;differential signals;common , mode noise
CLC Number:
LI Yating. A Novel Compensation Method for Differential Transmission Line Bend to Suppress Commonmode Noise[J]., 2016, 29(6): 117-.
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https://journal.xidian.edu.cn/dzkj/EN/Y2016/V29/I6/117
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