تقرير
Extending the frequency range of digital noise measurements to the microwave domain
| العنوان: | Extending the frequency range of digital noise measurements to the microwave domain |
|---|---|
| المؤلفون: | Parker, Stephen R., Ivanov, Eugene N., Hartnett, John G. |
| المصدر: | Parker, S.R.; Ivanov, E.N.; Hartnett, J.G., "Extending the Frequency Range of Digital Noise Measurements to the Microwave Domain," Microwave Theory and Techniques, IEEE Transactions on , vol.62, no.2, pp.368,372, Feb. 2014 |
| سنة النشر: | 2014 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Instrumentation and Detectors |
| الوصف: | We describe the use of digital phase noise test sets at frequencies well beyond the sampling rate of their analog-to-digital converters. The technique proposed involves the transfer of phase fluctuations from an arbitrary high carrier frequency to within the operating frequency range of the digital instrument. The validity of the proposed technique has been proven via comparison with conventional methods. Digital noise measurements eliminate the need for calibration and improve consistency of experimental results. Mechanisms limiting the resolution of spectral measurements are also discussed. Comment: 5 pages, 4 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1109/TMTT.2013.2294600 |
| URL الوصول: | http://arxiv.org/abs/1410.5238 |
| رقم الأكسشن: | edsarx.1410.5238 |
| قاعدة البيانات: | arXiv |
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