摘要: 2. A speed meter by microwave Doppler's effect and its applications KUNII SHUICHI Japanese Journal of Physical Fitness and Sports Medicine 28(1), 73-74, 1979-03-01年份: 1979 收藏 引用 批量引用 报错 分享 全部来源 求助全文 Semantic Scholar 相似文献Method and apparatus for the ...
Based on the Doppler effect of light wave transmission in optical fiber, Doppler effect-based fiber-optic (FOD) sensor possesses outstanding advantages in acquiring vibration/acoustic waves with high sensitivity. Furthermore, when shape of the FOD sensor was properly selected, its sensitivity was bond...
D. Censor, "The generalized Doppler effect and applications", Journal of the Franklin Institute, vol. 295, pp. 103 - 115, 1973.Censor, D. (1973) The generalized Doppler effect and applications. J. Franklin Inst. 295: pp. 103-116
Based on a theoretical analysis, this paper proposes that for high-speed trains traveling on viaducts, the periodic distribution of the viaduct piers will produce a Doppler effect in its seismic wavefield at related frequencies, and further expose influences of the Doppler effect on the wavefield ...
I also derive and calculate the values of simple indices of the changing effects of water temperature in the dynamics of larval abundance and in larval development. The changing effects of ecological factors in an aspect of larval biology is shown to be implied by its dynamics model and can ...
Find out the definition of the Doppler effect and what it is in everyday terms. Discover what causes the Doppler effect and see some examples of...
The Doppler Effect for electromagnetic waves is used in various applications. In Astronomy, the movement of star or galaxy can be measured by the Doppler Effect, using a spectrometer. It is often called red-shift or blue-shift, depending on the direction of the motion of the source. ...
Doppler Effect in physics refers to the change in wave frequency during the relative motion between a wave source and its observer. Q2 Who discovered the Doppler Effect? Christian Johann Doppler, an Austrian mathematician and physicist discovered the Doppler effect in 1842. Q3 Can Doppler effec...
effect caused by doppler effect causes the expansion of the universe from its central point. There are different types of applications of the Doppler effect relative to the sound and light waves that are used in sirens, medical fields used by NASA and air force hence the Doppler effect plays ...
As you can imagine, astronomers routinely take advantage of the Doppler effect to measure the speed at which planets, stars and galaxies are moving. But its usefulness isn't limited to outer space. Doppler's discovery is integral to several applications right here on Earth. The Origin of ...