A Bandpass Filter Based on Half Mode Substrate Integrated Waveguide-to-Defected Ground Structure Cells

作者：Huang, Yong Mao; Shao, Zhenhai^*; He, Zhaosheng; You, Chang Jiang; Jiang, Di

来源：International Journal of Antennas and Propagation, 2015, 2015: 969035.

DOI：10.1155/2015/969035

• SPLIT-RING RESONATORS
• DESIGN

Ahalfmode substrate integrated waveguide-to-defected ground structure (HMSIW-DGS) cell and its embedded formare proposed to miniaturize a bandpass filter. Both cells can purchase wideband frequency response and low insertion loss, as well as simple and easy fabrication. By cascading two of them according to design requirement, an X-band bandpass filter is designed and measured to meet compact size, low insertion loss, good return loss, second harmonic suppression, and linear phase.

• 出版日期2015
• 单位电子科技大学