Voice Coil Motor thz product escort "Hui Wan" smooth recording. The annual Chinese New Year holiday is just a few weeks away, and TV channels are busy recording CCTV New Year's Gala in order to welcome the new year, while the domestic epidemic situation is still very serious, in order to strictly implement the work of epidemic prevention and control during the recording of the evening party, Anhui TV departments have set up a new intelligent epidemic prevention robot at the entrance of the audience. 

     The robot is "extraordinary" and combines the concept of "terahertz security" , tERAHERTZ human security check, no-contact infrared temperature measurement, face recognition, video surveillance, close contacts of the epidemic query, intelligent follow and autonomous cruise and other functions in one. Speaking of the "terahertz security" concept, in recent years, many enterprises and universities are committed to the research of this kind of technology. In 2019, the Second China Aerospace Science and Industry Corporation successfully developed the Terahertz time-domain spectral system fast scanning module, based on the time delay line of Voice Coil Motor and high-speed data acquisition system, this module can reduce the scanning time of single waveform (100ps) from the past 15 minutes to 0.25 seconds, and the sampling rate reaches 4 Hz. 

     This shows that the breakthrough of terahertz-related products can not be achieved without the help of voice coil motor technology. It is reported that the speed of spectral scanning has to some extent limited the promotion and application of Hertz, especially for the relevant manufacturers in China, how to improve the speed of spectral scanning without losing the signal-to-noise ratio (SNR) of the system has been a major technical difficulty in this field. To this end, the relevant enterprises try to voice coil motor equipment in which significant results. 

     Kunshan is one of the few domestic Voice Coil Motor R & D, customization capabilities of high-tech enterprises, voice coil motor with European and American standards and processing technology, with high performance, high quality. 

       The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.