|Table of Contents|

Design of frequency and radiation pattern reconfigurable microstrip antenna

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2015年04期
Page:
483-
Research Field:
Publishing date:

Info

Title:
Design of frequency and radiation pattern reconfigurable microstrip antenna
Author(s):
Zhao Yizhuo1Chen Chunhong2Ma Weinan2Zhu Zhimin2
1.Suzhou Research and Development Center,214 Institute,China North Industries Group Corporation,Suzhou 215163,China; 2.School of Electronic Engineering and Optoelectronic Technology,NUST,Nanjing 210094,China
Keywords:
wireless communication reconfigure microstrip antenna mutiple functions U-shaped slot PIN diode radiation pattern
PACS:
TN821.5
DOI:
-
Abstract:
This paper presents a microstrip patch antenna with reconfigurable frequency and pattern to meet the needs of wireless communication system miniaturization and antenna multifunction.The configuration consists of a radiation patch with an U-shaped slot and two symmetrical parasitic patches.The reconfigurations of frequency and pattern can be achieved by changing the operating states of the PIN diode on the U-shaped slot and parasitic patches.Simulation and test results show that the antenna resonates at 5.2 GHz or 5.8 GHz,at the same time,the beam deflection and broadening can be achieved at both of the resonant frequencies.The reconfigurable frequencies and radiation patterns can be achieved by adopting the structure of a microstrip antenna,and the characteristic of multifunction is realized.

References:

[1] 刘君英.可重构微带天线研究[D].合肥:中国科学技术大学信息科学技术学院,2008.
[2]钟顺时.天线理论与技术[M].北京:电子工业出版社,2011:462-462.
[3]Majid H A,Rahim M K A,Hamid M R,et al.Frequency reconfigurable circular patch antenna[A].RF and Microwave Conference(RFM)[C].Penang,Malaysia:IEEE,2013:450-453.
[4]Khidre A,Liu X,Yang F,et al.Reconfigurable dual-band patch antenna using varactor-loaded slot[A].Antennas and Propagation Society International Symposium(APSURSI)[C].Chicago,USA:IEEE,2012:1-2.
[5]Behdad N,Sarabandi K.Dual-band reconfigurable ante-nna with a very wide tunability range[J].IEEE Transac-tions on Antennas and Propagation,2006,54(2):409-416.
[6]Ha S,Jung C W.Reconfigurable beam steering using a microstrip patch antenna with a U-slot for wearable fabric applications[J].Antennas and Wireless Propagation Letters,2011,10:1228-1231.
[7]Cai Xiaotao,Wang Anguo,Chen Weigang.A circular disc-shaped antenna with frequency and pattern reconfigurable characteristics[A].2011 China-Japan Joint Microwave Conference Proceedings(CJMW)[C].Hangzhou,China:IEEE,2011:105-108.
[8]Weigand S,Huff G H,Pan K H,et al.Analysis and design of broad-band single-layer rectangular U-slot microstrip patch antennas[J].IEEE Transactions on Antennas and Propagation,2003,51(3):457-468.

Memo

Memo:
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Last Update: 2015-08-31