Scattering Performance of Log-Periodic Dipole Array

被引：7
|
作者：
Yokokawa, Kei [1 ]
Konno, Keisuke [2 ]
Chen, Qiang [2 ]
机构：
[1] Mitsubishi Electr Corp, Tokyo 1008310, Japan
[2] Tohoku Univ, Dept Commun Engn, Sendai, Miyagi 9808579, Japan
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷
关键词：
Log-periodic dipole array (LPDA); scattering; wideband;
D O I：
10.1109/LAWP.2016.2601244
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 letter, the scattering performance of a log-periodic dipole array (LPDA) is numerically and experimentally demonstrated. Radiation and scattering performance of the LPDA is shown. Numerical simulations clarify that a 3-dB bandwidth of an LPDA scatterer becomes narrow due to the distortion of its RCS pattern. Relation between the total length and bandwidth performance of the LPDA scatterer is numerically examined to extend its narrow bandwidth. The optimized LPDA scatterer achieves the bandwidth of 1:1.8. The optimized LPDA scatterer is fabricated, and the measured scattering performance is shown to confirm the numerical results.
引用
收藏
页码：740 / 743
页数：4
相关论文
共 50 条
  • [41] Influence of characteristic parameters on performance of log-periodic dipole antenna
    Yin, Xinghui
    Zhao, Qiuying
    Dianbo Kexue Xuebao/Chinese Journal of Radio Science, 2013, 28 (05): : 957 - 961
  • [42] Optimization of Large Log-Periodic Dual-Dipole Antenna by Using Genetic Algorithm on Embedded Element in Small Log-Periodic Array
    Yang, Jian
    Kildal, Per-Simon
    2009 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1-6, 2009, : 1246 - 1249
  • [43] Surface Micromachined Millimeter-Wave Log-Periodic Dipole Array Antennas
    Zhou, Hongyu
    Sutton, Nathan Adam
    Filipovic, Dejan S.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (10) : 4573 - 4581
  • [44] Miniaturization of Log-Periodic Dipole Array Antenna Using Triangular Meander Structure
    Lee, Jae-Min
    Ham, Hyung-Jun
    Ryu, Hong-Kyun
    Woo, Jong-Myung
    Park, Beom-Jun
    Lee, Kyu-Song
    2012 IEEE INTERNATIONAL CONFERENCE ON WIRELESS INFORMATION TECHNOLOGY AND SYSTEMS (ICWITS), 2012,
  • [45] A Compact Dielectric-Loaded Log-Periodic Dipole Array (LPDA) Antenna
    Chang, Lei
    He, Shuai
    Zhang, Jian Qiang
    Li, Dan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 2759 - 2762
  • [46] Log-periodic dipole array-based MIMO antenna for the mobile handsets
    Toktas, Abdurrahim
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2016, 30 (03) : 351 - 365
  • [47] Design of log-periodic dipole array inspired antenna with very wide bandwidth
    Salmani, Zeeshan
    Zhang, Hualiang
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2012, 54 (11) : 2646 - 2650
  • [48] LOG-PERIODIC FLAT SHORT-CIRCUITED DIPOLE ARRAY WITH A SQUINTED BEAM
    DUBOST, G
    GUEHO, S
    BIZOUARD, A
    ELECTRONICS LETTERS, 1984, 20 (10) : 411 - 413
  • [49] Microwave Scalable Rectenna Array Using Log-Periodic Dipole Antenna Structure
    Du, Chun-Hong
    Cheng, Fei
    Wang, Huai-Yu
    2024 IEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, IWS 2024, 2024,
  • [50] Log-periodic slot antenna array
    Ooi, BL
    Chew, K
    Leong, MS
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2000, 25 (01) : 24 - 27
12345