JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT ›› 2012, Vol. 32 ›› Issue (3): 5-7.doi: 10.12060/j.issn.1000-7202.2012.03.02
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SUN Xin-li1;CHEN Gang1;BAI Hao1
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Abstract: This paper introduces the measurement principle of reflectometer, presents a solution to solve the DUT matching characteristic measurement under high power pulse condition by designing an asymmetric double directional coupler, points out the advantages of this method, and analyzes the uncertainty of measurement results of the reflection coefficient.
Key words: Asymmetry, Double directional coupler, Reflection
SUN Xin-li;CHEN Gang;BAI Hao. DUT Matching Characteristic Measurement Under High Power Pulse Condition[J]. JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT, 2012, 32(3): 5-7.
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URL: http://www.yhjcjs.com.cn/EN/10.12060/j.issn.1000-7202.2012.03.02
http://www.yhjcjs.com.cn/EN/Y2012/V32/I3/5