A new printed log-periodic dipole array (PLPDA) antenna with bandwidth broadening and gain improving

被引：3
|
作者：
Yang, Shuming [1 ]
Zhai, Huiqing [1 ]
Li, Jiaxu [1 ]
Zeng, Yi [2 ]
机构：
[1] Xidian Univ, Natl Key Lab Antennas & Microwave Technol, Sch Elect Engn, Xian, Peoples R China
[2] Guangdong Commun & Networks Inst, Guangzhou 510663, Peoples R China
来源：
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2020年 / 30卷 / 08期
关键词：
bandwidth broadening; gain enhancement; printed log-periodic dipole array antenna; DIELECTRIC LENS; DESIGN;
D O I：
10.1002/mmce.22266
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A broader impedance bandwidth and higher gain printed log-periodic dipole array antenna fed by half-mode substrate integrated waveguide (HMSIW) is proposed in this letter for ultra-wideband (UWB) wireless communication applications. The bandwidth of the reference antenna (5.1-11.4 GHz) is expanded by 1.3 GHz by introducing a new resonance frequency with additional patches. Moreover; gain is enhanced over full band by attaching metal plate to narrow beam and adding directors to attract energy radiated by dipoles. A simulation analysis of the improved antenna with broader bandwidth of 4.1 to 11.7 GHz and higher gain is presented, along with a design procedure and experimental results. Measurement results are consistent with simulation results, which verifies the feasibility of this technique.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] A Design of Narrow Beam Printed Planar Log-periodic Dipole Antenna
    Li, Xiao-feng
    2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2017,
  • [42] A 3-D Printed Miniaturized Log-Periodic Dipole Antenna
    Nassar, Ibrahim T.
    Weller, Thomas M.
    Tsang, Harvey
    2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2014, : 11 - 12
  • [43] Design of Ultra-wideband Printed Log-periodic Dipole Antenna
    Liu, Yong
    Shui, Xiaozhong
    Lu, Hong-Da
    Si, Li-Ming
    Ge, Ya-Fen
    Lv, Xin
    2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS (ICMTCE), 2013, : 176 - 178
  • [44] A MINIATURIZED LOG-PERIODIC DIPOLE ARRAY
    RASHEDMOHASSEL, J
    SIXTH INTERNATIONAL CONFERENCE ON ANTENNAS AND PROPAGATION ( ICAP 89 ), PARTS 1-2, 1989, 301 : A403 - A406
  • [45] A novel method for RCS reduction of the printed log-periodic dipole array
    Liang, R. -X.
    Zhang, P. -F.
    Gong, S. -X.
    Wang, F. -W.
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2012, 26 (11-12) : 1631 - 1640
  • [46] Log-periodic dipole array optimization
    Chung, YC
    Haupt, R
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2001, 15 (09) : 1269 - 1280
  • [47] RADIATION RESISTANCE GAIN AND EFFECTIVE APERTURE OF LOG-PERIODIC DIPOLE ANTENNA
    KOSTA, SP
    INTERNATIONAL JOURNAL OF ELECTRONICS, 1968, 24 (06) : 553 - &
  • [48] Compact log-periodic dipole array antenna with bandwidth-enhancement techniques for the low frequency band
    Kyei, Anim
    Sim, Dong-Uk
    Jung, Young-Bae
    IET MICROWAVES ANTENNAS & PROPAGATION, 2017, 11 (05) : 711 - 717
  • [49] Log-Periodic Dipole Array Antenna Design for Microwave Imaging Applications
    Uyanik, Cafer
    Yildiz, Mustafa Ozkan
    Dogu, Semih
    Ertay, Agah Oktay
    Akduman, Ibrahim
    2016 NATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND BIOMEDICAL ENGINEERING (ELECO), 2016, : 554 - 557
  • [50] Low-cost high gain printed log-periodic dipole array antenna with dielectric lenses for V-band applications
    Haraz, Osama M.
    Alshebeili, Saleh A.
    Sebak, Abdel-Razik
    IET MICROWAVES ANTENNAS & PROPAGATION, 2015, 9 (06) : 541 - 552
12345