An ultra-wideband microstrip elliptical slot antenna excited by a circular patch

被引：24
|
作者：
Lao, Jia [1 ]
Jin, Ronghong [1 ]
Geng, Junping [1 ]
Wu, Qi [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 04期
关键词：
slot antenna; microstrip-fed; ultra-wideband (UWB);
D O I：
10.1002/mop.23240
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel ultra-wide band printed slot antenna is presented. By using the novel feeding structure of a circular patch with a tapered microstrip line, the bandwidth of the elliptical slot antenna is greatly enhanced. The impedance bandwidth (VSWR < 2) reaches 174%, covering 1.90-27.7 GHz with bandwidth ratio of 14.6:1. This novel structure also features a bidirectional radiation pattern and a thin profile, making it promising in various wideband applications. (c) 2008 Wiley Periodicals, Inc.
引用
收藏
页码：845 / 846
页数：2
相关论文
共 50 条
  • [1] A Novel Ultra-Wideband Circular Slot Antenna Excited with a Dipole Element
    Leib, Mario
    Frei, Michael
    Menzel, Wolfgang
    2009 IEEE INTERNATIONAL CONFERENCE ON ULTRA-WIDEBAND (ICUWB 2009), 2009, : 386 - 390
  • [2] Ultra-wideband elliptical slot antenna fed by tapered microstrip line with U-shaped tuning stub
    Li, P
    Liang, J
    Chen, X
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 47 (02) : 140 - 143
  • [3] Design of A Dual Ultra-Wideband (UWB) Microstrip Slot Antenna
    Huang, Shanshan
    Li, Jun
    Zhao, Jianzhong
    2014 INTERNATIONAL CONFERENCE ON ELECTRONICS AND COMMUNICATION SYSTEMS (ICECS), 2014,
  • [4] Bandwidth Enhancement of a Microstrip Patch Antenna for Ultra-Wideband Applications
    Anum, Khanda
    Singh, Milind Saurabh
    Mishra, Rajan
    Tripathi, G. S.
    INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, MATERIALS AND APPLIED SCIENCE, 2018, 1952
  • [5] Design and modal analysis of dual-slot circular patch antenna for ultra-wideband applications
    Babu, K. Jagadeesh
    Aldhaheri, Rabah W.
    Sai, L. Siva
    Perli, Bhaskara Rao
    Addepalli, Tathababu
    Pasumarthi, Srinivasa Rao
    Kumar, B. Kiran
    Devana, V. N. Koteswara Rao
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2022, 24 (7-8): : 355 - 364
  • [6] Slot antenna for ultra-wideband communications
    Huang, Chih-Yu
    Tsai, Chia-Chou
    Kuo, Jieh-Sen
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (03) : 616 - 617
  • [7] RECONFIGURABLE ULTRA-WIDEBAND SLOT ANTENNA
    Kelly, James R.
    Hall, Peter S.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2010, 52 (09) : 1988 - 1990
  • [8] Compact stepped slot antenna for ultra-wideband applications
    Hammache, B.
    Messai, A.
    Messaoudene, I
    Denidni, T. A.
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2022, 14 (05) : 609 - 615
  • [9] Ultra-wideband square-slot antenna
    Chen, HD
    Chen, JS
    Li, JN
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (03) : 500 - 502
  • [10] Compact Ultra-wideband Microstrip Antenna with Metamaterials
    Xiong Han
    Hong Jin-Song
    Zhu Qing-Yi
    Jin Da-Lin
    CHINESE PHYSICS LETTERS, 2012, 29 (11)
12345