CAJ | 학술논문

无线充电技术是近年新出现的一种充电方式，其极大的方便性在很多方面有重要的应用，所以扩展无线充电器的应用功能必不可少。基于电磁耦合共振原理设计一种充电过程中可同时进行音频信号传输的无线充电装置，实现信号、能量同时传递的多功能化。针对无线充电器的电磁场分布和发射电路的设计，从工作原理到电路逐步分析，并通过实验验证此装置的可行性，为无线充电器的发展提供一种可行的方案。
무선충전기술시근년신출현적일충충전방식，기겁대적방편성재흔다방면유중요적응용，소이확전무선충전기적응용공능필불가소。기우전자우합공진원리설계일충충전과정중가동시진행음빈신호전수적무선충전장치，실현신호、능량동시전체적다공능화。침대무선충전기적전자장분포화발사전로적설계，종공작원리도전로축보분석，병통과실험험증차장치적가행성，위무선충전기적발전제공일충가행적방안。
Wireless charging technology is a new way of charging. Its great convenience finds important applications in many aspects, so it’s indispensible to expand the appliances of wireless charging. The wireless charger based on the electromagnetic coupling resonance principle this paper desingnes a wireless charging device that can simultaneously tranfer audio and visual signals and realizes audio signal transmission and energy transfer. This paper Aiming at the electromagnetic field distribution of wireless charger and the design of transmitting circuit, the team analyses the working principle and the transmitting circuit step by step. The feasibility of this device is verified by experiment. This paper provides a feasible project for the development of the wireless charger.