CAJ | 학술논문

微波整流是无线输电中的一个重要环节，为完成微波能量的接收，设计了一个结构简单、整流效率高的贴片矩形微带整流天线，此整流天线包括矩形微带天线、输入低通滤波器、整流二极管及输出滤波器。该整流天线的面积小，配合其他装置组成的微波输电系统，可方便地应用于传统有线输电无法应用的场合。通过系统仿真以及实验测试，验证了整流天线的可行性及其高效率，实际测量后计算出整流效率高达63.4%。
미파정류시무선수전중적일개중요배절，위완성미파능량적접수，설계료일개결구간단、정류효솔고적첩편구형미대정류천선，차정류천선포괄구형미대천선、수입저통려파기、정류이겁관급수출려파기。해정류천선적면적소，배합기타장치조성적미파수전계통，가방편지응용우전통유선수전무법응용적장합。통과계통방진이급실험측시，험증료정류천선적가행성급기고효솔，실제측량후계산출정류효솔고체63.4%。
Microwave rectification is a crucial part of power wireless transmission . To complete the receiving of microwave ener-gy , it designed a rectangular microstrip patch rectifying antenna with simple structure and high efficiency rectification , which con-tains a rectangular microstrip antenna , the input low pass filter , rectifier diode , and the output filter . Rectifying antenna area is small , combined with other devices could form the microwave power transmission system , which can be easily applied to occasions where traditional wired transmission cannot be used . It was verified the feasibility and high efficiency by the system simulation and lab test , and after actually measured could calculate the rectifier efficiency is as high as 63 . 4%.