一种共面带状线高增益整流天线的设计  

A novel high gain coplanar strip-line rectenna design

作　　者：郭伟[1] 肖剑山[1] 李满天[1] 

机构地区：[1]哈尔滨工业大学机器人技术与系统国家重点实验室,黑龙江哈尔滨150001

出　　处：《信息与电子工程》2009年第6期545-549,共5页information and electronic engineering

摘　　要：为了解决微小型机器人应用过程中能量供应的问题,介绍了一种应用于微小型机器人,由共面带状线组成的阶跃阻抗滤波器整流天线设计方法,这种整流天线具有结构简单、不需要集总元件即可滤波、能够对系统进行电磁场仿真、制作方便等优点。同时,在振子天线后面加上反射器,提高了天线增益。利用ADS2005A的Momentum对整流天线进行了仿真及实验验证,证明了设计的可行性。A new method of designing the rectenna with coplanar strip-line stepped-impedance filter was presented. The rectenna was of simple structure, and easy to be fabricated. It could construct filter circuit without lump-component. And the whole system can be applied with electromagnetic simulation. A reflector was placed behind the dipole antenna, which could increase the gain of the antenna. The simulation results using ADS2005A proved that the design method was feasible.

关 键 词：整流天线 共面带状线 反射器 低通滤波 

分 类 号：TN828[电子电信—信息与通信工程]