Title :
Artificial dielectric material and artificial magnetic conductor for emerging PCB application
Author :
Guan-Yu Chen ; Wu, Kuo-Liang ; Sun, Jwo-Shiun
Author_Institution :
Dept. of Electron. Eng., Nat. Taipei Univ. of Technol., Taipei, Taiwan
Abstract :
Artificial materials of periodic dielectrics exhibiting an electromagnetic band-gap (EBG) performance have been proposed and applied antenna co-design and measurement. The artificial dielectric material (ADM) can enhance antenna performance. The artificial defected dielectric material has useful characteristics of harmonic rejection, band suppression and surface wave suppression. And then the design of an artificial magnetic conductor (AMC) for antenna application is present. Artificial materials of periodic structure exhibiting an electromagnetic band-gap (EBG) performance have been proposed and applied antenna co-design and measurement. Those artificial PCB can enhance antenna radiation performance, spread antenna bandwidth and improve antenna radiation gain and efficiency.
Keywords :
antenna radiation patterns; dielectric materials; photonic band gap; printed circuits; EBG performance; PCB application; antenna codesign; antenna measurement; antenna radiation performance; artificial defected dielectric material; artificial magnetic conductor; band suppression; electromagnetic band-gap; harmonic rejection; periodic dielectrics; surface wave suppression; Antenna measurements; Bandwidth; Conducting materials; Dielectric materials; Dielectric measurements; Electromagnetic measurements; Magnetic materials; Metamaterials; Periodic structures; Surface waves;
Conference_Titel :
Microsystems, Packaging, Assembly and Circuits Technology Conference, 2009. IMPACT 2009. 4th International
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-4341-3
Electronic_ISBN :
978-1-4244-4342-0
DOI :
10.1109/IMPACT.2009.5382172
