ชื่อเรื่อง | : | Novel defected ground structure and two-side loading scheme for miniaturized dual-band SIW bandpass filter designs |
นักวิจัย | : | Xu, Shanshan , Ma, Kaixue , Meng, Fanyi , Yeo, Kiat Seng |
คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio |
หน่วยงาน | : | Nanyang Technological University, Singapore |
ผู้ร่วมงาน | : | - |
ปีพิมพ์ | : | 2558 |
อ้างอิง | : | Xu, S., Ma, K., Meng, F., & Yeo, K. S. (2015). Novel defected ground structure and two-side loading scheme for miniaturized dual-band SIW bandpass filter designs. IEEE microwave and wireless components letters,25(4), 217-219. , http://hdl.handle.net/10220/25246 , http://dx.doi.org/10.1109/LMWC.2015.2400916 , 183733 |
ที่มา | : | - |
ความเชี่ยวชาญ | : | - |
ความสัมพันธ์ | : | IEEE microwave and wireless components letters |
ขอบเขตของเนื้อหา | : | - |
บทคัดย่อ/คำอธิบาย | : | This letter reports a novel back-to-back E-shaped defected ground structure (DGS) and two-side loading scheme for miniaturized dual-band substrate integrated waveguide (SIW) bandpass filter (BPF) designs. The SIW loaded by novel DGS supports evanescent-mode wave propagation below the cut-off frequency of SIW, while achieves two transmission poles at the passband and two controllable transmission zero points. Furthermore, the novel loading scheme by loading different-sized DGS resonators on two sides of SIW is proposed for dual-band BPF designs. To validate the design and analysis, a 2.4/5.2 GHz filter prototype was designed. In good agreement with theoretical results, the measured results of the dual-band filter achieve insertion losses of 3.6 and 3.1 dB, and fractional bandwidths of 5.8% and 6.45% at 2.4 and 5.2 GHz, respectively. The filter size is only 408 mil \times 420 mil. |
บรรณานุกรม | : |
Xu, Shanshan , Ma, Kaixue , Meng, Fanyi , Yeo, Kiat Seng . (2558). Novel defected ground structure and two-side loading scheme for miniaturized dual-band SIW bandpass filter designs.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, Shanshan , Ma, Kaixue , Meng, Fanyi , Yeo, Kiat Seng . 2558. "Novel defected ground structure and two-side loading scheme for miniaturized dual-band SIW bandpass filter designs".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, Shanshan , Ma, Kaixue , Meng, Fanyi , Yeo, Kiat Seng . "Novel defected ground structure and two-side loading scheme for miniaturized dual-band SIW bandpass filter designs."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2558. Print. Xu, Shanshan , Ma, Kaixue , Meng, Fanyi , Yeo, Kiat Seng . Novel defected ground structure and two-side loading scheme for miniaturized dual-band SIW bandpass filter designs. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2558.
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