| ชื่อเรื่อง | : | Optical chirp z-transform processor with a simplified architecture |
| นักวิจัย | : | Ngo, Nam Quoc |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Ngo, N. Q. (2014). Optical chirp z-transform processor with a simplified architecture. Optics express, 22(26), 32329-32343. , 1094-4087 , http://hdl.handle.net/10220/25308 , http://dx.doi.org/10.1364/OE.22.032329 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Optics express |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Using a simplified chirp z-transform (CZT) algorithm based on the discrete-time convolution method, this paper presents the synthesis of a simplified architecture of a reconfigurable optical chirp z-transform (OCZT) processor based on the silica-based planar lightwave circuit (PLC) technology. In the simplified architecture of the reconfigurable OCZT, the required number of optical components is small and there are no waveguide crossings which make fabrication easy. The design of a novel type of optical discrete Fourier transform (ODFT) processor as a special case of the synthesized OCZT is then presented to demonstrate its effectiveness. The designed ODFT can be potentially used as an optical demultiplexer at the receiver of an optical fiber orthogonal frequency division multiplexing (OFDM) transmission system. |
| บรรณานุกรม | : |
Ngo, Nam Quoc . (2557). Optical chirp z-transform processor with a simplified architecture.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ngo, Nam Quoc . 2557. "Optical chirp z-transform processor with a simplified architecture".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ngo, Nam Quoc . "Optical chirp z-transform processor with a simplified architecture."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Ngo, Nam Quoc . Optical chirp z-transform processor with a simplified architecture. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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