有无频率转换的毫米波无线电干涉测量快速处理方法比较

IF 0.8 4区地球科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Radiophysics and Quantum Electronics Pub Date : 2024-05-13 DOI:10.1007/s11141-024-10322-x

V. V. Balandin, Vl. Vl. Balandin, A. V. Vodopyanov, D. A. Mansfeld, K. V. Mineev, V. V. Parkhachev, R. M. Rozental

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引用次数: 0

摘要

我们以动态载荷下金属棒横向变形量的实验测量为例，比较了有频率转换和无频率转换的两种毫米波干涉测量方法。我们发现这两种方法的结果非常吻合，表明可以在 1 μs 左右的时间内测量表面偏差，精度达到微米级。

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Comparison of Millimeter Radio Interferometry Methods for Fast Processes with and Without Frequency Conversion

We compare two methods of millimeter radio interferometry with and without frequency conversion using as an example experimental measurements of the transverse deformation magnitude of a metal rod under dynamic load. We reveal a good agreement between the results, demonstrating a possibility of measuring the surface deviations within times of about 1 μs with micron precision.

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来源期刊

Radiophysics and Quantum Electronics ENGINEERING, ELECTRICAL & ELECTRONIC-PHYSICS, APPLIED

CiteScore

1.10

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as: Radio astronomy; Plasma astrophysics; Ionospheric, atmospheric and oceanic physics; Radiowave propagation; Quantum radiophysics; Pphysics of oscillations and waves; Physics of plasmas; Statistical radiophysics; Electrodynamics; Vacuum and plasma electronics; Acoustics; Solid-state electronics. Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April. All articles are peer-reviewed.