Analysis and improvement on propagation efficiency of high-speed asymmetric differential transmission system

Author

Lin, Ding-Bing ; Pan, Ji-Liang

Author_Institution

Inst. of Comput. & Commun., Nat. Taipei Univ. of Technol.

Volume

1

fYear

2004

fDate

6-9 Dec. 2004

Firstpage

329

Abstract

The paper proposes a method for compensating an undesired phase delay caused by unequal-length differential transmission lines. Appropriately disposing a periodic structure on the ground plane of unequal-length differential transmission lines having a bend structure can achieve the signal integrity. The differential transmission lines having a bend structure can get same propagation delays by improving the phase velocity of the shorter transmission line even if they are unequal in length, whereby improving the phase difference of the differential mode output and the quality of output signal

Keywords

delay-differential systems; delays; signal processing; transmission lines; asymmetric differential transmission system; differential transmission line; output signal quality; periodic structure; phase delay compensation; phase velocity; propagation efficiency; signal integrity; Distributed parameter circuits; Electromagnetic interference; Microwave circuits; Periodic structures; Power transmission lines; Propagation delay; Radio frequency; Radiofrequency interference; Signal analysis; Transmission line theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on

Conference_Location

Tainan

Print_ISBN

0-7803-8660-4

Type

conf

DOI

10.1109/APCCAS.2004.1412761

Filename

1412761