| ชื่อเรื่อง | : | Coaxial power sensor calibration with adaptor by direct comparison transfer |
| นักวิจัย | : | Cai, Yang , Shan, Yueyan , Lin, Zhiping , Neo, Hoon |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Cai, Y., Shan, Y., Lin, Z.,& Neo, H. (2012). 2012 Conference on Precision Electromagnetic Measurements. , http://hdl.handle.net/10220/13185 , http://dx.doi.org/10.1109/CPEM.2012.6250675 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper describes the practical development of National Metrology Centre (NMC)'s microwave power sensor calibration system using the direct comparison transfer method based on previous developed coaxial broadband calibration system. We propose an analytical method to deal with the adaptor problem to treat the connector difference and power level difference of DUTs from the reference standards. The model is established by using signal flow graph together with non-touching loop rule analyses. The calibration transfer equation is derived through the transfer functions. The uncertainties are evaluated for the complex reflection coefficient inputs following the internationally recommended guidelines. |
| บรรณานุกรม | : |
Cai, Yang , Shan, Yueyan , Lin, Zhiping , Neo, Hoon . (2555). Coaxial power sensor calibration with adaptor by direct comparison transfer.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Cai, Yang , Shan, Yueyan , Lin, Zhiping , Neo, Hoon . 2555. "Coaxial power sensor calibration with adaptor by direct comparison transfer".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Cai, Yang , Shan, Yueyan , Lin, Zhiping , Neo, Hoon . "Coaxial power sensor calibration with adaptor by direct comparison transfer."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Cai, Yang , Shan, Yueyan , Lin, Zhiping , Neo, Hoon . Coaxial power sensor calibration with adaptor by direct comparison transfer. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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