论文信息 - Multiperiod EBG structure for wide stopband circuits

Multiperiod EBG structure for wide stopband circuits

A multiperiod electromagnetic band-gap (EBG) structure is proposed and studied. The stopbands of single-period and multiperiod EBG structures are assessed using finite-difference time-domain (FDTD) simulation and experimental measurements. Simulated and measured results show that the multiperiodic EBG structure can achieve a wider stopband compared to a single period EBG structure.

Xiao Dong Chen | Clive Parini | C. C. Chiau

[1] Mario Sorolla,et al. Enhanced patch-antenna performance by suppressing surface waves using photonic-bandgap substrates , 1999 .

[2] Txema Lopetegi,et al. Compact photonic bandgap microstrip structures , 1999 .

[3] Txema Lopetegi,et al. Improved 2‐D photonic bandgap structures in microstrip technology , 1999 .

[4] Taesun Kim,et al. A novel photonic bandgap structure for low-pass filter of wide stopband , 2000 .

[5] M. A. Stuchly,et al. Circularly polarised patch antenna with periodic structure , 2002 .

[6] Aleksandar Nesic,et al. Bandstop microstrip PBG filter with sinusoidal variation of the characteristic impedance and without etching in the ground plane , 2001 .

[7] Melinda Piket-May,et al. Photonic bandgap structures used as filters in microstrip circuits , 1998 .

[8] Txema Lopetegi,et al. Novel wideband photonic bandgap microstrip structures , 2000 .

[9] Tatsuo Itoh,et al. Novel 2-D photonic bandgap structure for microstrip lines , 1998 .