| ชื่อเรื่อง | : | Angular-stable polarization rotator |
| นักวิจัย | : | Qasim, Ali , Shen, Zhongxiang |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Qasim, A., & Shen, Z. (2014). Angular-stable polarization rotator. Antennas and propagation society International symposium (APSURSI), 2050-2051. , http://hdl.handle.net/10220/24504 , http://dx.doi.org/10.1109/APS.2014.6905352 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A new polarization rotator based on a recently proposed 3-D frequency selective structure (FSS) is designed. The rotation is an added function to the band-reject FSS, which is built using an array of parallel plate waveguides. The device exploits an L-shaped slot to generate a 90° rotated E-field component at the output. An example is designed here, operating at 10 GHz, with a half-power (3-dB) fractional bandwidth of 2.7% for the transmission coefficient of the rotated field. The insertion loss is 1.3 dB at the resonant frequency. The proposed rotator exhibits good stability over a large range of oblique incidence. The operating principle of the L-slot is explained, along with an illustration of the field behavior, and the design details are briefly discussed. |
| บรรณานุกรม | : |
Qasim, Ali , Shen, Zhongxiang . (2557). Angular-stable polarization rotator.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Qasim, Ali , Shen, Zhongxiang . 2557. "Angular-stable polarization rotator".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Qasim, Ali , Shen, Zhongxiang . "Angular-stable polarization rotator."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Qasim, Ali , Shen, Zhongxiang . Angular-stable polarization rotator. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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