A fast scanning module based on a coil motor was developed successfully
time£º2019/8/6 click£º6381
A fast scanning module based on a coil motor was developed successfully. The Science and Technology Daily reported on July 15 that 207 of the Second Institute of China Aerospace Science and Technology Group had recently successfully developed a fast scanning module for the Terahertz time-domain spectral system. The module consists of a time delay line based on a coil motor and a high-speed data acquisition system. The single waveform(100ps) scanning time can be shortened from the past 15 minutes to 0.25 seconds, and the sampling rate reaches 4hezi.
In addition, the audio coil motor small editor learned that the 207 houses of the China Aerospace Science and Technology Group will next use the fast scanning module developed this time to use the terahertz material parameter measurement system and the terahertz frequency band radar scattering cross-section measurement system to improve the data. Real-time acquisition capabilities, To further expand the application prospects of this technology.
According to the small band motor editor, terahertz time-domain spectroscopy is widely used in the civilian field because a large part of the large molecule rotation and vibration energy levels fall on the terahertz frequency band. This technology can effectively distinguish the types of drugs and explosives; The transmission and scattering characteristics of material broadband can be measured, and the electromagnetic parameters of material broadband can be obtained. However, spectral scanning speed to some extent limits the promotion and application of this technology, especially for domestic manufacturers, how to increase the spectral scanning speed while ensuring that the system's SNR is not lost. It has always been a major technical difficulty in this field.
In order to solve the above problems, China Aerospace Science and Technology Group No. 207 introduced a coil motor in the fast scanning module of the THz time-domain spectral system. One coil motor has a higher driving speed, and the second coil motor has a low noise. feature.
Kunshan Tongmao Electronics Co. Ltd. is located in the industrial city of Kunshan, with good geographical conditions and convenient transportation. It is an industry R&D and manufacturer that provides linear and swing motion solutions. Its main products are coil motors and linear Motors. Tongmao can provide a linear coil motor with a peak value of 5000N and a stroke of 300mm. Can provide a swing coil motor with a peak value of 50NM and a swing angle of 120 degrees; A linear motor with a continuous thrust of 700N can be provided.
This article originated from the original company of Kunshan Tongmao Electronics Co., Ltd.(www.tmmotion.com). Please indicate the source.
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