CAJ | 학술논문

为了直观的演示激光通信技术的原理,设计制造了一款简易的激光通信演示实验仪,能够将输入信号调制为激光信号进行无线传输,接收端通过太阳能电池板进行光电转换,再经滤波、解调放大,最终还原输入信号的电路,该仪器性能稳定、操作方便、成本低廉,演示实验效果良好.
위료직관적연시격광통신기술적원리,설계제조료일관간역적격광통신연시실험의,능구장수입신호조제위격광신호진행무선전수,접수단통과태양능전지판진행광전전환,재경려파、해조방대,최종환원수입신호적전로,해의기성능은정、조작방편、성본저렴,연시실험효과량호.
To intuitive demonstrates the principle of laser communication technology,the design and manufac-ture a simple demonstration experiment instrument,laser communication to the input signal modulation of the laser signal wireless transmission,the receiver by photovoltaic cell,then through filtering,demodulation amplifi-cation,eventually restore input signal circuit, the equipment is stable performance, convenient operation, low cost,experimental demonstration effect is good.