Title :
Automated Tool for Electromagnetic Band Gap (EBG) Synthesis in Mixed Signal Applications
Author :
Kim, Tae Hong ; Engin, Ege ; Swaminathan, Madhavan ; Yadav, Pradeep
Author_Institution :
Dept. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA
Abstract :
In spite of the fact that electromagnetic band gap (EBG) structures have become very important part for switching noise management in mixed-signal systems, antenna applications, and filter applications, there has been no design tool for EBG structures. Consequently, electromagnetic (EM) simulation has been iterated to design an EBG structure for a given design specification. As a result, designing EBG structures has been computationally expensive as well as time consuming. This paper presents a design tool for EBG structures in mixed signal applications where digital is combined with RF. The suggested design tool has been fully automated by combining genetic algorithm (GA), multilayer finite-difference method (M-FDM), and dispersion diagram analysis method together.
Keywords :
circuit CAD; electronic design automation; finite difference methods; genetic algorithms; integrated circuit design; integrated circuit noise; mixed analogue-digital integrated circuits; photonic band gap; radiofrequency integrated circuits; EBG structure design; antenna applications; dispersion diagram analysis method; electromagnetic band gap synthesis; electromagnetic simulation; filter applications; genetic algorithm; mixed signal systems; multilayer finite-difference method; Algorithm design and analysis; Computational modeling; Electromagnetic interference; Filters; Metamaterials; Periodic structures; RF signals; Radio frequency; Signal design; Signal synthesis; automated; design tool; dispersion diagram; electromagnetic band gap (EBG); genetic algorithm; high speed; mixed signal; multilayer finite-difference method; noise;
Conference_Titel :
Microwave Conference, 2007. APMC 2007. Asia-Pacific
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-0748-4
Electronic_ISBN :
978-1-4244-0749-1
DOI :
10.1109/APMC.2007.4555028
