期刊文献+

超宽带Koch分形缝隙天线的陷波特性研究 被引量:5

On the Frequency Notched Characteristics of Ultra-wideband Koch Fractal Slot Antenna
下载PDF
导出
摘要 提出了超宽带Koch分形缝隙天线的设计方法。通过引入Koch分形,可显著缩小超宽带缝隙天线的体积,同时还可以通过调整分形缝隙的边界花样长度获得灵活的陷波功能。给出了Koch分形天线的设计过程,通过理论计算和尺度放大实验,研究了天线的陷波性能。实验与理论计算的良好吻合表明文中提出的方法是正确有效的。 This paper propose a method to design a ultra-wideband (UWB) Koch fractal slot antenna. By employing Koch fractal shape wide slot, the volume of the antenna may be decreased drastically. By adjusting the length of the Koch fractal' s edge, flexible frequency notched function can be achieved. The designing procedure of the antenna is also presented. The antenna and its large-scaled prototypes are evaluated experimentally for their frequency notched function. The well-accordance between numerical and experimental results shows that the method proposed is correct and effective.
出处 《南京邮电大学学报(自然科学版)》 EI 2008年第3期44-48,共5页 Journal of Nanjing University of Posts and Telecommunications:Natural Science Edition
基金 国家自然科学基金(60572024) 南京邮电大学引进人才科研启动基金(207019)资助项目
关键词 超宽带 缝隙天线 KOCH分形 陷波功能 ultra-wideband slot antenna koch fractal frequency notch function
  • 相关文献

参考文献15

  • 1SCHANTZ H G, WOLENCE G,MYSZKA E M. Frequency notched UWB antennas [ C ]//IEEE Conf On Ultra Wideband Systems and Technologies. Reston, VA, USA, 2003 : 214 - 218.
  • 2SU S W, WONG K L,CHANG F S. Compact printed ultra-wideband slot antenna with a band notched operation[ J ]. Microwave and Optical Technology Letters, 2005, 45 (2) : 128 -130.
  • 3LEE W S, KIM W G,YU J Y. Multiple band-notch planar monopole antenna for mulfiband wireless system [ J ]. IEEE Microwave and Wireless Components Letters, 2005, 15 (9): 576 -578.
  • 4KIM Y, KWON D H. CPW-fed planar ultra wideband antenna having a frequency band notch function [ J ]. Electronics Letters, 2004, 40 (7) : 403 - 405.
  • 5YOON I J, KIM H,YOON H K, et al, Uhra-wideband tapered slot antenna with band cutoff characteristic [ J ]. Electronics Letters, 2005,41(11) : 629 -630.
  • 6KIM K H, CHO Y J, HWANG S H, et al, Band notch UWB planar monopole with two parasitic patches [ J ]. Electronics Letters, 2005, 41 (14) :783 -785.
  • 7LUI Wenjun, CHENG Chonghu, ZHU Hongbo. Frequency notched printed slot antenna with parasitic open-circuit stub [ J ]. Electronics Letters, 2005, 41 (20) : 1094 - 1095.
  • 8LIN Yicheng, HUANG Kuanjnn. Compact ultra-wideband rectangular aperture antenna and band-notched designs [ J]. IEEE Trans on Antennas and Propagation, 2006, 54 ( 11 ) : 3075 - 3081.
  • 9程勇,吕文俊,程崇虎,曹伟.多用途陷波小型超宽带天线[J].通信学报,2006,27(4):131-135. 被引量:8
  • 10KIM J, CHO C S,LEE J W. 5.2 GHz notched ultra-wideband antenna using slot-type SRR [ J ]. Electronics Letters, 2006, 42 (6) : 315 -316.

二级参考文献10

  • 1YANG T,SUH S Y,et al.Compact antenna for UWB applications[A].IEEE Conference on Ultra Wideband Systems and Technologies[C].2003.205-208.
  • 2CHEN Z N,WU X H.Consideration for source pulse and antennas in UWB radio system[J].IEEE Trans Antenna and Propagation,2004,52(7):1739-1748.
  • 3CHEN Z N.Broadband planar monopole antenna[J].IEE Proc Microwave Antenna Propagation,2000,147(6):526-528.
  • 4CHEN Z N,CHIA Y W M.Broadband monopole antenna with parasitic planar element[J].Microwave and Optical Technology Letters,2000,27(3):209-210.
  • 5AMMANN M J,CHEN Z N.Wideband monopole antennas for multiband wireless system[J].IEEE Antenna Propag Mag,2003,45(2):146-150.
  • 6QIN J M,DU Z W,LU J H,et al.A band-notched UWB antenna[J].Microwave and Optical Technology Letters,2005,45(2):152-154.
  • 7KERKHOFF A,LING H.Design of a planar monopole antenna for use with ultra-wideband (UWB) having a band-notched characteristic[A].IEEE Antennas Propagat Soc Int Symp Dig (2003)[C].Columbus,2003.830-833.
  • 8SU S W,WONG K L,TANG C L.Band-notched ultra-wideband planar-monopole antenna[J].Microwave and Optical Technology Letters,2005,44(3):217-219.
  • 9LUI W J,CHENG C H,CHENG Y,et al.Frequency notched ultra-wideband microstrip slot antenna with a fractal tuning stub[J].Electronics Letters,2005,41(6):294-296.
  • 10SU S W,WONG K L,CHANG F S.Compact printed ultra-wideband slot antenna with a band-notched operation[J].Microwave and Optical Technology Letters,2005,45 (2):128-130.

共引文献7

同被引文献39

  • 1钟顺时,梁仙灵,延晓荣.超宽带平面天线技术[J].电波科学学报,2007,22(2):308-315. 被引量:56
  • 2Kharakhili F G,Fardis M,Dadashzadeh G.Circular slot with a novel circular microstrip open ended microstrip feed for UWB applications[C] // Electromagnetics Research,PIER 68,2007:161-167.
  • 3Liu Y E,Lau K L,Xue Q,et al.Experimental studies of printed wide-slot antenna for wide-band applications[J].Antennas and wireless propagation,2004,7(3):273-275.
  • 4Zhen Cui,Yong Changjiao,Li Zhang,et al.The band-notch function for a printed ultra-wideband monopole antenna with e-shaped slot[J].Microwave and optical technology,2008,8(50):2048-2052.
  • 5Kim Y,Kwon D H.CPW-fed planar ultra-wideband antenna having a frequency band notch function[J].Electronics letters,2004,40(7):37-38.
  • 6Pancera E,Modotto E,Locatelli A,et al.Novel design of UWB antenna with band-notch capability[C] // European Microwave Week 2007,ECWT.Munich:[s.n.].2007,10:8-12.
  • 7Zhang G M,Hong J S,Wang B Z.Two novel bandnotched UWB slot antennas fed by microstrip line[C] // Electromagnetics Research,PIER 78,2008:209-218.
  • 8Aliakbar Dastranj, Ali Imani. Mohammad naser-moghaddasi printed wide-slot antenna for wideband application [ J ]. Antennas and propagation, 2008, 10 ( 56 ) : 3097 - 3102.
  • 9Chung K, Kim J. Wideband microstrip-fed monopole antenna having frequency band-notch function [ J ]. IEEE Microwave and Wireless Components Letters, 2005, 15 ( 11 ) :766-768.
  • 10Ma J, Yin Y Z, Zhou S G. A new uhra-wideband microstrip-line fed antenna with 3.5/5.5GHz dual band-notch function[ J ]. Progress in Electromagnetics Research Letters, 2009,7:79-85.

引证文献5

二级引证文献22

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部