A Broadband Stacked Patch Antenna with Enhanced Antenna Gain by an Optimized Ellipsoidal Reflector for X-band Applications

被引：0
|
作者：
Schulz, C. [1 ]
Baer, C. [2 ]
Musch, T. [2 ]
Rolfes, I. [1 ]
机构：
[1] Ruhr Univ Bochum, Lehrstuhl Hochfrequenzsyst, Univ Str 150, D-44801 Bochum, Germany
[2] Ruhr Univ Bochum, Lehrstuhl Elekt Schaltungstech, D-44801 Bochum, Germany
来源：
2011 IEEE INTERNATIONAL CONFERENCE ON MICROWAVES, COMMUNICATIONS, ANTENNAS AND ELECTRONIC SYSTEMS (COMCAS 2011) | 2011年
关键词：
3D electromagnetic field simulation; broadband patch; ellipsoidal reflector; stacked patch; X-band;
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：
A broadband stacked patch antenna, based on an aperture coupled feeding with two patch elements is presented. The transmission line model is introduced as one possibility for the design of an aperture coupled antenna. 3D electromagnetic field simulations are used for optimization and allow a detailed investigation of the influence of the different antenna parameters on the return loss and the antenna gain. To minimize the effect of an undesired formed opposite side lobe of the antenna, resulting in a poor front-to-hack ratio, an optimized ellipsoidal reflector is presented to focus the radiation in one main direction. A good return loss in a bandwidth of more than 4 GHz, i.e. 42 %, with a maximum antenna gain of 18.1 dBi is achieved. A first prototype verifies the simulation results and the functionality of the developed antenna design.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Compact Broadband Electromagnetically Coupled Stacked Patch Monopulse Antenna Array at X-Band
    Nagaraju, Dovari
    Mathew, Bivin G.
    Verma, Yogesh K.
    2021 15TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2021,
  • [2] Design of Flexible and High Gain AMC based Patch Antenna for X-band applications
    Dey, Amit Baran
    Arif, Wasim
    PROCEEDINGS OF THE 2019 IEEE REGION 10 CONFERENCE (TENCON 2019): TECHNOLOGY, KNOWLEDGE, AND SOCIETY, 2019, : 1898 - 1902
  • [3] Compact multi-band stacked circular patch antenna for wideband applications with enhanced gain
    Malekpoor, Hossein
    Hamidkhani, Mehdi
    ELECTROMAGNETICS, 2019, 39 (04) : 241 - 253
  • [4] A Compact and Wide Band Microstrip Patch Antenna for X-Band Applications
    Singh, Vivek
    Mishra, Brijesh
    Singh, Rajeev
    2015 SECOND INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING AND COMMUNICATION ENGINEERING ICACCE 2015, 2015, : 296 - 300
  • [5] Design of an X-band microstrip patch antenna with Enhanced bandwidth
    Islam, M. M.
    Islam, M. T.
    Faruque, M. R. I.
    Hueyshin, W.
    2013 2ND INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRICAL ENGINEERING (ICAEE 2013), 2013, : 313 - 317
  • [6] Gain enrichment of perturbed hexagonal patch antenna for X-band application
    Panda R.A.
    Pani P.
    Choudhury B.
    Kumar M.A.
    Materials Today: Proceedings, 2022, 56 : 1702 - 1706
  • [7] Rectangular Monopole Patch Antenna for C-band and X-band Applications
    Singh, Milind Saurabh
    Mishra, Rajan
    2018 5TH IEEE UTTAR PRADESH SECTION INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND COMPUTER ENGINEERING (UPCON), 2018, : 872 - 875
  • [8] Triple Circular Patch Antenna for X-Band
    Baudha, Sudeep
    Pavan, P. Sai
    2017 INTERNATIONAL CONFERENCE ON COMMUNICATION AND SIGNAL PROCESSING (ICCSP), 2017, : 1052 - 1056
  • [9] Broadband Antenna SIW for X-Band Application
    El Khamlichi, Dahbi
    Touhami, Naima Amar
    Elhamadi, Tajeddin
    Badaoui, Imane
    13TH INTERNATIONAL CONFERENCE INTERDISCIPLINARITY IN ENGINEERING (INTER-ENG 2019), 2020, 46 : 808 - 813
  • [10] Design and Simulation of Microstrip Patch Antenna Array for X-Band Applications
    Najeeb, Rozh
    Hassan, Diyari
    Najeeb, Dana
    Ademgil, Huseyin
    2016 13TH HONET-ICT INTERNATIONAL SYMPOSIUM ON SMART MICROGRIDS FOR SUSTAINABLE ENERGY SOURCES ENABLED BY PHOTONICS AND IOT SENSORS, 2016, : 79 - 83
12345