Broadband microstrip patch antenna with a novel L-shaped CPW-fed for Wibro/Bluetooth/S-DMB operation

被引：0
|
作者：
Ma, Jie [1 ]
Yin, Yingzeng [1 ]
Li, ZuoShao [1 ]
Shi, Shangjie [1 ]
机构：
[1] Xidian Univ, Natl Lab Antennas & Microwave Technol, Xian 710071, Peoples R China
来源：
2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM) | 2010年
关键词：
microstrip antenna; broadband; L-shaped; CPW-fed;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A broadband microstrip patch antenna with double-layer substrate structure is proposed in this paper. The proposed antenna is excited by a novel L-shaped coplanar waveguide (CPW) and the main motivation for this work is to achieve wide bandwidths for Wibro (2300-2390MHz), Bluetooth (2400-2484MHz) and S-DMB (2605-2690MHz) operation. The experimental result shows that the proposed antenna with three resonant frequencies at 2.25, 2.53 and 2.93GHz, provides 32.6% impedance bandwidth (2.18GHz similar to 3.05GHz) with return loss less than -10dB. The size of the antenna is 70*70*8mm. The study shows maximum achievable gain of about 8.4dBi and gain variation of 1.4dBi between the frequency ranges of 2.18GHz to 3.05GHz. Details of this broadband antenna design is presented and discussed.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Design of Balanced CPW-Fed L-Shaped CP Antenna
    Chen, Wen-Jie
    Chen, Wen-Xuan
    Lee, Ching-Her
    2017 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2017), 2017,
  • [2] CPW-FED FLOWER-SHAPED PATCH ANTENNA FOR BROADBAND APPLICATIONS
    Patre, Situ Rani
    Singh, Surya P.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (12) : 2908 - 2913
  • [3] A broadband CPW-fed dual circularly polarized slot antenna with modified L-shaped monopoles
    Jiang, Linli
    Lu, Chunlan
    Cao, Wenquan
    Sun, Ligong
    IEICE ELECTRONICS EXPRESS, 2018, 15 (16):
  • [4] A CPW-FED ANNULAR SLOT-ANTENNA WITH AN L-SHAPED STRIP
    Chang, The-Nan
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2011, 53 (12) : 2821 - 2827
  • [5] A compact loop type antenna for Bluetooth, S-DMB, wibro, WiMax, and WLAN applications
    Shin, Yong-sun
    Park, Seong-Ook
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 : 320 - 323
  • [6] Design of Rectangular Stacked Patch Antenna with Four L-Shaped Slots and CPW-Fed for WiMAX Application
    Nornikman, H.
    Malek, F.
    Saudin, N.
    Shukor, M. Md.
    Zainuddin, N. A.
    Abd Aziz, M. Z. A.
    Ahmad, B. H.
    Othman, M. A.
    PROCEEDINGS OF 2013 3RD INTERNATIONAL CONFERENCE ON INSTRUMENTATION, COMMUNICATIONS, INFORMATION TECHNOLOGY, AND BIOMEDICAL ENGINEERING (ICICI-BME), 2013, : 39 - 43
  • [7] A CPW-fed L-shaped slot planar monopole antenna for tripleband operations
    Liu, WC
    Huang, CC
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 44 (06) : 510 - 512
  • [8] CPW-fed broadband circularly polarized rectangular slot antenna with L-shaped feed line and parasitic elements
    Saini, Rohit Kumar
    Dwari, Santanu
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (08) : 1788 - 1794
  • [9] The Design and Analysis for CPW-Fed Broadband Microstrip Slot Antenna
    Jiang, Yu
    Teng, Wei
    Xiao, Hong
    Liu, Xingpeng
    Bai, Xuewei
    2008 INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION TECHNOLOGY APPLICATION, VOL II, PROCEEDINGS, 2008, : 288 - 292
  • [10] Design and analysis of a CPW-fed broadband microstrip slot antenna
    Jiang, Yu
    Xiao, Hong
    Liu, Xing-Peng
    Teng, Wei
    Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2009, 30 (10): : 1180 - 1184
12345