Title :
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.
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;
Conference_Titel :
Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on
Conference_Location :
Tainan
Print_ISBN :
0-7803-8660-4
DOI :
10.1109/APCCAS.2004.1412761
