ULTRA-WIDEBAND BANDPASS FILTER USING HALF-MODE T-SEPTUM SUBSTRATE INTEGRATED WAVEGUIDE WITH ELECTROMAGNETIC BANDGAP STRUCTURES

作者：Wu, Lin Sheng^*; Zhou, Xi Lang; Yin, Wen Yan

来源：Microwave and Optical Technology Letters, 2009, 51(7): 1751-1755.

DOI：10.1002/mop.24404

• bandpass filter (BPF)
• electromagnetic bandgap (EBG)
• half-mode T-septum substrate integrated waveguide (HMTSSIW)
• monomode
• ultra-wideband (UWB)

A novel ultra-wideband (UWB) bandpass filter (BPF) is presented using a half-mode T-septum substrate integrated waveguide combined with electromagnetic bandgap structures. When compared with conventional substrate integrated waveguide filters, its width is very small and can work in monomode over the UWB frequency range. The filter performance is demonstrated by our measured S-parameters and group delay, which agree with the simulated results very well.

• 出版日期2009-7
• 单位上海交通大学