SIZE REDUCTION AND BANDWIDTH ENHANCEMENT OF A UWB HYBRID DIELECTRIC RESONATOR ANTENNA FOR SHORT-RANGE WIRELESS COMMUNICATIONS

被引：17
作者：
Ahmed, O. M. H. [1 ]
Sebak, A. R. [1 ,3 ]
Denidni, T. [2 ]
机构：
[1] Concordia Univ, Elect & Comp Engn Dept, 1455 De Maisonneuve West EV005, Montreal, PQ H3G 1M8, Canada
[2] INRS, Montreal, PQ H5A 1C6, Canada
[3] King Saud Univ, PSATRI, Riyadh, Saudi Arabia
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS | 2010年 / 19卷
关键词：
D O I：
10.2528/PIERL10101404
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 novel hybrid dielectric resonator (DR) antenna for Ultrawideband (UWB) short-range wireless communications is proposed. The proposed antenna consists of a microstrip fed monopole loaded with a half cylindrical dielectric resonator antenna of Rogers R03010 mounted on RT5880 substrate with a finite ground plane. The microstrip line fed monopole antenna is on the other side of the substrate. Compared to the conventional circular cylindrical DR mounted on a finite ground plane (reference antenna), the proposed antenna has a reduction in the antenna size by about 30% with a bandwidth increase by about 22% than the reference antenna. The proposed antenna has a good impedance bandwidth. In addition, the proposed antenna has a quite higher and more stable gain than that of reference antenna. Moreover, the antenna has a good omni-directional radiation patterns in the H-plane. The proposed antenna is considered a good candidate for UWB short-range wireless communication systems.
引用
收藏
页码：19 / 30
页数：12
相关论文
共 13 条
  • [1] [Anonymous], CST MICR STUD VER 20
  • [2] Wideband stair-shaped dielectric resonator antennas
    Chair, R.
    Kishk, A. A.
    Lee, K. F.
    [J]. IET MICROWAVES ANTENNAS & PROPAGATION, 2007, 1 (02) : 299 - 305
  • [3] Broadband dielectric resonator antenna with an offset well
    Chang, Tze-Hsuan
    Kiang, Jean-Fu
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 (564-567): : 564 - 567
  • [4] FCC-Federal Communication Commission, 2002, 1 REP ORD REV 15
  • [5] New Pawn-Shaped Dielectric Ring Resonator Loaded Hybrid Monopole Antenna for Improved Ultrawide Bandwidth
    Guha, Debatosh
    Gupta, Bidisha
    Antar, Yahia M. M.
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 : 1178 - 1181
  • [6] Haraz OM, 2010, P IEEE ANT PROP SOC, P1
  • [7] Shaped dielectric resonator antenna for wideband applications
    Liang, Xian-Ling
    Denidni, Tayeb A.
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2008, 7 (163-166): : 163 - 166
  • [8] Wideband L-Shaped Dielectric Resonator Antenna With a Conformal Inverted-Trapezoidal Patch Feed
    Liang, Xian-Ling
    Denidni, Tayeb A.
    Zhang, Li-Na
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2009, 57 (01) : 271 - 274
  • [9] Rao Q, 2005, PROG ELECTROMAGN RES, V53, P21, DOI 10.2528/PIER04062901
  • [10] Ryu Kenny Seungwoo, 2010, Proceedings 2010 IEEE Radio and Wireless Symposium (RWS 2010), P551, DOI 10.1109/RWS.2010.5434141
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