PBG構造基板を用いたマイクロ波平面回路の試作および数値解析による検討

抄録

Recently, the demand of information and telecommunication systems has been growing rapidly. In order to realize these systems with small, lightweight and multi-function capabilities, planar circuit and antenna technology have been used. However, these technologies have problems such as low gain and surface wave loss. Photonic band-gap technology is believed to be a promising new solution to these problems. In this paper, simulation results using the FDTD method for photonic band-gap structure on a microwave and a millimeter wave circuit substrate made by etching are presented. The analysis of a Microstrip line and a millimeter wave active integrated antenna with PBG structure are also presented.