Long-Term Stability Test on On-Wafer Measurement System in Frequency Ranges up to 325 GHz
Long-Term Stability Test on On-Wafer Measurement System in Frequency Ranges up to 325 GHz
复制标题
频率范围高达 325 GHz 的晶圆上测量系统的长期稳定性测试
DOI:
10.1109/tim.2020.3047486
复制
发表时间:
2021
影响因子:
5.6
通讯作者:
Horibe Masahiro
中科院分区:
文献类型:
--
作者:
Sakamaki Ryo;Horibe Masahiro
This article reports the investigation results of long-term stability tests on on-wafer measurement systems in frequency ranges up to 325 GHz conducted by the NMIJ-AIST. The radio frequency (RF) probe coordinates in the X-, Y-, and Z-directions, and the tilt angle is automatically adjusted by performing RF signal detection. Calibrations and verification processes were repeated for over a year. The novelty of the study is that it optimizes measurement procedures for the test, demonstrates a long-term stability test, and compares the evaluated long-term stability to the effects of probe model, absorber, and calibration method. The standard deviation of the measured reflection coefficient ranged between -32 to -70 dB in magnitude, and 0°-10° in phase. The standard deviation of the measured transmission coefficient ranged from -43 to -80 dB and from 0.2°-2.7° in phase. The refined procedures contributed to improve the measurement reproducibility compared to the previous report. Furthermore, the effects of the chuck material and the calibration method were larger than long-term stability.
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DOI:
--
发表时间:
2010
期刊:
2010 IEEE MTT-S International Microwave Symposium
影响因子:
--
作者:
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通讯作者:
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发表时间:
2007
期刊:
2007 69th ARFTG Conference
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1993
期刊:
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影响因子:
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作者:
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DOI:
10.1109/cpem49742.2020.9191694
发表时间:
2020
期刊:
2020 Conference on Precision Electromagnetic Measurements (CPEM)
影响因子:
--
作者:
R. Sakamaki;M. Horibe
通讯作者:
M. Horibe