Title :
Novel electromagnetic bandgap structure fabricating method
Author :
Pang, Yunbo ; Baoxin Gao ; Du, Zhengwei
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
This paper presents a new method for fabricating an electromagnetic bandgap structure. The periodic lattice pattern is buried in the substrate. No drilling through the substrate is required, and the integrality of the ground plane is kept. The structure is formed from two circuit boards. The periodic lattice is etched on the top face of the lower board by traditional PCB technology, and buried in the middle of the whole substrate. It is compatible with conventional microstrip circuits. Several circuits with different periodic lattice locations are compared by measurement and FDTD simulation.
Keywords :
microstrip components; photonic band gap; EBG structure fabrication; PBG structures; PCB technology; electromagnetic bandgap structure fabrication; microstrip circuits; periodic lattice; photonic bandgap structures; Circuits; Dielectric substrates; Drilling; Etching; Fabrication; Frequency; Lattices; Metamaterials; Microstrip; Periodic structures;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2002. IEEE
Print_ISBN :
0-7803-7330-8
DOI :
10.1109/APS.2002.1017000
