|
|
|
| Research on Calculating Method about the Standard Value of Noise for Passive Device |
| WU Ai-hua,LIU Chen,WANG Yi-bang,LIANG Fa-guo |
| The 13th Research Institute of China Electronics Technology Group Corporation,Shijiazhuang, Hebei 050051, China |
|
|
|
|
Abstract Noise standard value calculation method is studied,which is in urgent need of vector network with noise option calibration process. The meaning of the noise standard value of the passive components and the characteristics of the existing calculation methods are reported, and through the existing two methods and different temperature conditions of the test data, the relationship between noise standard value and the ambient temperature and the S parameters of passive components is compared and analyzed. Based on the noise model of passive components, a new vector calculation method is proposed, which includes the temperature parameters. At 290 K ambient temperature, the maximum deviation of the calculated results in the 10-4~10-5 order of magnitude, which were calculated by the new method and the commercial software. The accuracy of the standard value of noise figure increased by about 0.08dB at 297 K ambient temperature, at the same time, the experimental results show that the ambient temperature has little influence on the amplitude and phase of the optimal source reflection figure.
|
|
Received: 15 November 2016
Published: 29 December 2017
|
|
|
|
|
|
［1］吴爱华, 梁法国, 刘强,等.微波低噪声封装器件噪声参数测量技术［J］.半导体技术,2013,38(4):79-83.
［2］Paper W. High-accuracy Noise Figure Measurements Using the PNA-X Series Network Analyzer［Z］. Agilent Technologies, 2010.
［3］杨婷. 不同仪器对噪声系数测量的方法［J］.黑龙江科技信息,2014,(34):80-82.
［4］国家质量监督检验检疫总局.JJF1460—2014噪声系数分析仪校准规范［S］.北京:中国标准出版社,2014.
［5］王成,李凯峰,宋晓婵,等. PNA,ZVA系列矢网在多参数计量方面溯源探讨［J］.计测技术,2015,35(s1):213-216.
［6］Escotte L,Plana R,Graffeuil J.Evaluation of noise parameter extraction methods［J］.IEEE Trans Microwave Theory Technol,1993,41(3):382-387.
［7］Boudiaf A,Dubon-Chevallier C,Pasquet D.Verification of on wafer noise parameter measurement［J］. IEEE transactions on instrumentation and measurement,1995,44(2):332-335.
［8］Friis H T. Noise figure of radio receivers［J］. Proceedings of Ire, 1944,32(7):419-422.
［9］周求湛,王树勋,戴逸松.N级微波四端网络的噪声参数计算［J］.计量学报,2004,25(1):70-75.
［10］梁伟军,高秋来.噪声源测量中修正转接头误差的一种方法［J］.计量学报,2011,32(5):463-465.
［11］高申翔,霍莹,崔豹,等.噪声传递中失配误差的再讨论及解决方案［J］.计量学报,2016,37(5): 540-543. |
|
|
|
2018, Vol. 39 
