Effect of Different Substrates on Slotted Log Periodic Fractal Koch Antenna

被引：0
|
作者：
Rahman, N. A. [1 ]
Jamlos, M. F. [1 ]
机构：
[1] Univ Malaysia Perlis, Sch Comp & Commun Engn, Adv Commun Engn Ctr ACE, Perlis, Malaysia
来源：
2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2015年
关键词：
LPFKA; UHF TVWS; substrate; electrical permittivity;
D O I：
暂无
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：
This paper discussed about the effect of different substrates on slotted Log Periodic Fractal Koch Antenna (LPFKA). This log periodic antenna is comprised of ten radiating elements with titled slot angles and placed on both sides of the substrate in crisscross arrangement. This LPFKA was designed at frequency between 0.47 GHz and 0.79 GHz which focus on UHF TVWS bands. A comprehensive study between the performances of the proposed antenna on different substrates is carried out. With the gains from 7.07 dBi to 7.95 dBi and reflection coefficient below than -10 dB over desired frequencies, this antenna is suitable and has a big potential for UHF TVWS applications.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Slotted Log Periodic Antenna with First Iteration Fractal Koch Technique for UHF TVWS Applications
    Rahman, N. A.
    Jamlos, M. F.
    Rahim, S. K. A.
    2015 IEEE INTERNATIONAL RF AND MICROWAVE CONFERENCE (RFM), 2015, : 96 - 99
  • [2] Radiation Performance of Log Periodic Koch Fractal Antenna Array with Different Materials and Thickness
    Raj, V. Dhana
    Prasad, A. Mallikarjuna
    Prasad, G. M. V.
    JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 2018, 77 (05): : 276 - 281
  • [3] LOG PERIODIC FRACTAL KOCH ANTENNA FOR UHF BAND APPLICATIONS
    Karim, M. N. A.
    Rahim, M. K. A.
    Majid, H. A.
    Ayop, O.
    Abu, M.
    Zubir, F.
    PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2010, 100 : 201 - 218
  • [4] Second Iteration of Slotted Fractal Log Periodic Dipole Antenna (LPDA)
    Yaziz, Nur Syahirah Mohd
    Rahim, Mohamad Kamal A.
    Zubir, Farid
    2017 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2017), 2017,
  • [5] A Wideband Log Periodic Antenna with Fractal Koch Geometry and Rectangular Stub
    Rahman, N. A.
    Jamlos, M. F.
    PROCEEDINGS OF 6TH INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATION ENGINEERING (ICCCE 2016), 2016, : 5 - 8
  • [6] SECOND ITERATION FRACTAL KOCH PLANAR LOG PERIODIC ANTENNA DESIGN
    Rahim, M. K. A.
    Karim, M. N. A.
    Zubir, F.
    Ayop, O.
    Samsuri, N. A.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2011, 53 (08) : 1869 - 1875
  • [7] REDUCED SIZE OF SLOTTED-FRACTAL KOCH LOG-PERIODIC ANTENNA FOR 802.11af TVWS APPLICATION
    Abd Rahman, Nur Akmal
    Jamlos, Mohd Faizal
    Lago, Herwansyah
    Jamlos, Mohd Aminudin
    Soh, P. J.
    AI-Hadi, Azremi Abdullah
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (12) : 2732 - +
  • [8] Miniaturized Log Periodic Fractal Koch Antenna with C-shaped Stub
    Rahman, N. A.
    Jamlos, M. F.
    PROCEEDINGS OF 6TH INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATION ENGINEERING (ICCCE 2016), 2016, : 53 - 56
  • [9] Miniaturised wideband circularly-polarised log-periodic Koch fractal antenna
    Liu, Guo
    Xu, Liang
    Wu, Zhensen
    ELECTRONICS LETTERS, 2013, 49 (21) : 1315 - 1316
  • [10] A Small and Wideband Second order Koch-Fractal Log-Periodic Antenna
    Tan, Longdan
    Li, Zengrui
    Guo, Qingxin
    Zhang, Hui
    Wang, Jie
    Liu, Guosheng
    Zhang, Xueqin
    2013 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC), 2013, : 273 - 275
12345