Title :
Analysis of alternating impedance electromagnetic bandgap (AI-EBG) structure by transmission line network method
Author :
Choi, Jinwoo ; Swaminathan, Madhavan
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
This paper presents an efficient analysis of alternating impedance electromagnetic bandgap (AI-EBG) structure using transmission line network (TLN) method. The AI-EBG structure has shown excellent noise suppression in realistic mixed-signal systems. However, there is no efficient way to get dispersion diagram of the AI-EBG structure for a fast design process. Transmission line network (TLN) method has been applied to get the dispersion diagram of the AI-EBG structure for the first time. The analytic equation for the dispersion diagram of the AI-EBG structure has been driven successfully. Compared with full-wave solvers, this method is extremely faster and produces quite accurate results.
Keywords :
dispersion (wave); electric impedance; interference suppression; photonic band gap; transmission line theory; alternating impedance electromagnetic bandgap structure; dispersion diagram; mixed-signal systems; noise suppression; transmission line network method; Computer networks; Electromagnetic analysis; Electromagnetic scattering; Impedance; Metamaterials; Periodic structures; Photonic band gap; Power transmission lines; Process design; Transmission lines; Alternating impedance electromagnetic bandgap (AI-EBG) structure; dispersion diagram; transmission line network method;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606742
