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
  • [41] Design optimization of CPW-fed microstrip patch antenna using constrained ABFO algorithm
    Gupta, Nancy
    Saxena, Jyoti
    Bhatia, Kamaljit Singh
    SOFT COMPUTING, 2018, 22 (24) : 8301 - 8315
  • [42] Novel Design of a Miniature L-slot Microstrip CPW-Fed Antenna for RFID Reader
    Ihamji, Mohamed
    Abdelmounim, Elhassane
    Zbitou, Jamal
    Bennis, Hamid
    Latrach, Mohamed
    2016 11TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA), 2016,
  • [43] A Novel CPW-Fed Planar Monopole Antenna with Broadband Circularly Polarization
    Chen, Tingting
    Zhang, Jingjing
    Wang, Weijiang
    PROGRESS IN ELECTROMAGNETICS RESEARCH M, 2019, 84 : 11 - 20
  • [44] A Compact CPW-Fed Slotted Patch Antenna for Dual-Band Operation
    Liu, Wen-Chung
    Wu, Chao-Ming
    Chu, Nien-Chang
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2010, 9 : 110 - 113
  • [45] Novel Design of CPW-fed Broadband Circularly Polarized Printed Antenna
    Jia Jianxin
    Lu Chunlan
    Yang Jie
    Li Zhanmeng
    2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC), 2011, : 2147 - 2149
  • [46] Design of A Single Layer L-Shaped Microstrip Patch Antenna
    Moghe, Piyush
    Singhal, P. K.
    2009 INTERNATIONAL CONFERENCE ON EMERGING TRENDS IN ELECTRONIC AND PHOTONIC DEVICES AND SYSTEMS (ELECTRO-2009), 2009, : 307 - +
  • [47] Design optimization of CPW-fed microstrip patch antenna using constrained ABFO algorithm
    Nancy Gupta
    Jyoti Saxena
    Kamaljit Singh Bhatia
    Soft Computing, 2018, 22 : 8301 - 8315
  • [48] Broadband dual-frequency cross-shaped slot CPW-fed monopole antenna for WLAN operation
    Liu, WC
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 46 (04) : 353 - 355
  • [49] Experimental study of a microstrip patch antenna with an L-shaped probe
    Mak, CL
    Luk, KM
    Lee, KE
    Chow, YL
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2000, 48 (05) : 777 - 783
  • [50] High gain and broadband circularly polarized antenna using metasurface and CPW fed L-shaped aperture
    Guthi, Srinivas
    Damera, Vakula
    AEU - International Journal of Electronics and Communications, 2022, 146
12345