CAJ | 학술논문

本文设计了一种基于微距无线充电技术的2.4G无线音频收发电路，可通过线圈将电能以无线方式传输给无线音频收发电路（内有锂电池，可充放电）。本电路由无线充能发送/充能接收单元及基于nRF24Z1芯片的高品质无线音频接收/发射模块两部分组成。
본문설계료일충기우미거무선충전기술적2.4G무선음빈수발전로，가통과선권장전능이무선방식전수급무선음빈수발전로（내유리전지，가충방전）。본전로유무선충능발송/충능접수단원급기우nRF24Z1심편적고품질무선음빈접수/발사모괴량부분조성。
This paper designs a 2.4GHz wireless audio transceiver circuit based on micro-distance wireless charging technology. The power transmits through the coil to the wireless audio transceiver circuit (The circuit contains a lithium cell that can charge and discharge.). This circuit consists of two parts: one is wireless sending/re-ceiving charging unit; the other is high fidelity wireless audio circuit module which is made by the nRF24Z1 chip.