CAJ | 학술논문

本文在低频磁通信与磁感应原理的基础上，设计了一种应用于双频电子标签低频部分的接收天线。通过对小型化低频磁性天线的研究，设计出了磁芯及线圈，并进一步制作了实验用天线。经测试表明，在电子标签的125KHz工作频段，该天线距发射天线5m处能够产生3~5mv的感应电压，从而能够接收到发射信号，满足实际应用要求。
본문재저빈자통신여자감응원리적기출상，설계료일충응용우쌍빈전자표첨저빈부분적접수천선。통과대소형화저빈자성천선적연구，설계출료자심급선권，병진일보제작료실험용천선。경측시표명，재전자표첨적125KHz공작빈단，해천선거발사천선5m처능구산생3~5mv적감응전압，종이능구접수도발사신호，만족실제응용요구。
Basing on the theory of lowfrequency magnetic communications and magnetic induction, a low frequency receiver antenna which applied in dual-frequency electronic tags was designed. By studying the miniaturization of low-frequency magnetic antenna, the core and coil were designed, and furtherfabricated an antenna for the experimental. The tests show that the antenna can generate 3~5mv induced voltage at the distance of 5 meters away from the transmitting antenna whenworking at 125KHz. The antenna meet the requirements of practical application.