Bandwidth enhancement of a printed wide-slot antenna with a rotated slot

被引：189
|
作者：
Jan, JY [1 ]
Su, JW [1 ]
机构：
[1] Natl Kaohsiung Univ Appl Sci, Dept Elect Engn, Kaohsiung 807, Taiwan
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2005年 / 53卷 / 06期
关键词：
bandwidth enhancement; microstrip-line-fed antennas; printed slot antennas;
D O I：
10.1109/TAP.2005.848518
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：
In this paper, a printed wide-slot antenna fed by a microstrip line with a rotated slot for bandwidth enhancement is proposed and experimentally studied. Impedance, radiation, and gain characteristics of this antenna are presented and discussed. From experimental results, the measured impedance bandwidth, defined by 10 dB return loss, can reach an operating bandwidth of 2.2 GHz at operating frequencies around 4.5 GHz, which is about four times that of a conventional microstrip-line-fed printed wide-slot antenna. Also, the antenna gain within the operating band is measured and studied, and a 2-dB gain bandwidth of at least 1 GHz is achieved.
引用
收藏
页码：2111 / 2114
页数：4
相关论文
共 50 条
  • [21] A Compact Printed Wide-Slot UWB Antenna With Band-Notched Characteristics
    Varpe, Vaishali. S.
    Labade, R. P.
    2016 INTERNATIONAL CONFERENCE ON COMPUTING COMMUNICATION CONTROL AND AUTOMATION (ICCUBEA), 2016,
  • [22] A circularly polarized printed elliptical wide-slot antenna with high bandwidth-dimension-ratio for wireless applications
    Munish Kumar
    Vandana Nath
    Wireless Networks, 2020, 26 : 5485 - 5499
  • [23] Wide-Slot Antenna for Breast Imaging Applications
    Tiang, S. S.
    Hathal, M. S.
    Anwar, N. S. Nik
    Ain, M. F.
    Abdullah, M. Z.
    2014 IEEE SENSORS APPLICATIONS SYMPOSIUM (SAS), 2014, : 1 - 5
  • [24] Bandwidth Enhancement of a Printed Slot Antenna With a Pair of Parasitic Patches
    Fan, S. T.
    Yin, Y. Z.
    Lee, B.
    Hu, W.
    Yang, X.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 : 1230 - 1233
  • [25] Wide-slot waveguide antenna on LTCC technology
    Ooi, B. L.
    Ang, Irene
    Shan, X. C.
    Lu, Albert
    Fieck, R.
    Hristov, H. D.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (08) : 2181 - 2184
  • [26] Ultra-wideband printed wide-slot antenna with an inverted π-shaped feed
    Xue, Ling-Long
    Zhong, Shun-Shi
    Tang, Xiao-Rong
    2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4, 2008, : 1083 - 1085
  • [27] Improved Cross Polarization and Wideband Multilayer Wide-slot Microstrip Antenna with Rotated Parasitic Patch
    Kumar, Munish
    Nath, Vandana
    2017 IEEE ASIA PACIFIC MICROWAVE CONFERENCE (APMC), 2017, : 964 - 967
  • [28] Open L-slot antenna with rotated rectangular patch for bandwidth enhancement
    Song, K.
    Yin, Y. -Z.
    Fan, S. -T.
    Wang, Y. -Z.
    Zhang, L.
    ELECTRONICS LETTERS, 2009, 45 (25) : 1286 - 1287
  • [29] A Compact Wideband Frequency Selective Surface for Gain Enhancement of a Wide-Slot Antenna
    Chatterjee, Ayan
    Parui, Susanta Kumar
    2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2016, : 357 - 358
  • [30] A Technique of Bandwidth Enhancement for the Slot Antenna
    Wan, Chien-Jen
    Chang, Su-Wei
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (10) : 3321 - 3324
12345