论文信息 - Compact defected ground structure in microstrip technology

Compact defected ground structure in microstrip technology

A meander microstrip line with defected ground structure is proposed. Its radiation loss and slow-wave effect are evaluated. The compact configuration presents broad stopband and improved slow-wave characteristics. A good agreement between simulation and measurement verifies the designed circuit.

Hui Chun Liu | Zheng-Fan Li | Xiaowen Sun

[1] Jun-Fa Mao,et al. An improved 1D periodic defected ground structure for microstrip line , 2004 .

[2] Jae-Bong Lim,et al. A novel 1-D periodic defected ground structure for planar circuits , 2000 .

[3] Y. Kim,et al. Size reduction and harmonic suppression of rat-race hybrid coupler using defected ground structure , 2004, IEEE Microwave and Wireless Components Letters.

[4] Chul-Soo Kim,et al. Vertically periodic defected ground structure for planar transmission lines , 2002 .

[5] Jun-Fa Mao,et al. A Novel Two-Dimensional (2-D) Defected Ground Array for Planar Circuits , 2004 .

[6] Y. Qian,et al. A design of the low-pass filter using the novel microstrip defected ground structure , 2001 .

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