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一种小型化的高效率微波整流电路分析与设计

更新时间:2020-05-18 04:22:15 大小:258K 上传用户:六3无线电查看TA发布的资源 标签:整流电路 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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提出一种新颖的微带线结构微波整流电路.用ADS 2006A软件进行分析和设计,整流电路在5.80 GHz工作频率,负载为320Ω时,微波-直流转换效率达到81.4%,转换效率75%以上的频带带宽为300 MHz.实验结果表明,负载为298Ω时测得最高电压为4.57 V,转换效率达到68.5%.该整流电路具有小型化、高转换效率、易集成的特点,可应用到射频识别(radio frequency identification,RFID)系统和无线传感器的能量供给中.

A novel microstrip rectifying circuit is proposed in this rectifying circuit is analyzed and designed with the software ADS ulation results show that the rectifying circuit obtains 81.4% conversion efficiency from microwave to DC power on a load of 320 Ω at 5.80 bandwidth of conversion efficiency more than 75% is 300 eriment results indicate that the highest voltage of 4.57 V is measured on a load of 298 Ω with conversion efficiency of 68.5%.The rectifying circuit has advantages of compact structure,high conversion efficiency and ease of can be applied to energy supply for radio frequency identification(RFID) systems and wireless sensors.

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一种小型化的高效率微波整流电路分析与设计.pdf 258K

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