Application of novel notched structure microstrip antenna in rectenna

ZHANG Yu; WANG Hui-zi; QI Shi-kai

doi:10.13873/j.1000-97872013.04.020

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Application of novel notched structure microstrip antenna in rectenna

更新时间：2025-09-11

- Application of novel notched structure microstrip antenna in rectenna
- Vol. 32, Issue 4, Pages: 142-144(2013)
- 作者机构：
  
  河南师范大学物理与电子工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872013.04.020
  CLC： TN822
- Published：2013
- 稿件说明：
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[1]张瑜,王慧孜,漆世锴.新型锯齿结构微带天线在整流天线中的应用[J].传感器与微系统,2013,32(04):142-144.

ZHANG Yu, WANG Hui-zi, QI Shi-kai. Application of novel notched structure microstrip antenna in rectenna[J]. 2013, 32(4): 142-144.
[1]张瑜,王慧孜,漆世锴.新型锯齿结构微带天线在整流天线中的应用[J].传感器与微系统,2013,32(04):142-144. DOI： 10.13873/j.1000-97872013.04.020.

ZHANG Yu, WANG Hui-zi, QI Shi-kai. Application of novel notched structure microstrip antenna in rectenna[J]. 2013, 32(4): 142-144. DOI： 10.13873/j.1000-97872013.04.020.

摘要

提出了一种新型带有V形锯齿结构的圆形微带天线

相比于传统的圆形微带天线

该结构微带天线在2GHz的S11值能够达到-26.9dB

二次谐波S11值能够达到-0.2 dB

三次谐波S11值能够达到-3 dB。由于这种良好的抑制高次谐波的作用

在组成整流天线时

可以省掉结构复杂、体积较大的滤波器。并且采用这种结构的天线

具有采用分形技术设计微带天线所获得的缩小天线尺寸的效果。对由该结构组成的整流天线进行仿真和实验测试

获得了超过2.7 V的DC电压

证明了其应用到整流天线中的可行性。

Abstract

A novel with V notched circular microstrip antenna is proposed

compared with traditional circular microstrip antenna

S11 of microstrip antenna with this structure can reach-26.9 dB in 2 GHz

second harmonic of S11 can reach-0.2 dB

third harmonic of S11 can reach-3 dB.Because of this good restrain function of higher harmonic

when constituting rectenna

it can replace filter which has complex structure and large size.In addition

using this kind of structure of the antenna has the effect of minishing the size when designing microstrip antenna adopted with fractal technology.Through the simulation and experimental test of rectenna containing the structure

receive DC voltage over 2.7V

which proves that it is feasible when applied to rectenna.

关键词

Keywords

references

新型CPS型低通滤波器在整流天线中的应用 [J]. 高艳艳,杨雪霞,周建永. 无线电工程 . 2010(09)

一种新型5.8GHz共面带线整流天线的设计研究 [J]. 邓红雷,孔力. 微波学报 . 2007(S1)

微带天线[M]. 电子工业出版社 , [加]鲍尔,I·J·,[加]布哈蒂亚,P· 著, 1984

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