A Novel Substrate Integrated Suspended Line Wideband Leaky-Wave Antenna

被引：20
|
作者：
Yan, Ningning [1 ]
Ma, Kaixue [1 ]
Zhang, Haobin [2 ]
Jian, Ze [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan, Peoples R China
[2] China Elect Technol Grp Corp, Res Inst 29, Sci & Technol Elect Informat Control Lab, Chengdu 610036, Sichuan, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷
基金：
中国国家自然科学基金;
关键词：
Asymmetric feeding; leaky-wave antenna; substrate integrated suspended line (SISL); tapered;
D O I：
10.1109/LAWP.2017.2739143
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 novel compact wideband leaky-wave antenna based on substrate integrated suspended line is proposed. The proposed antenna is designed to be self-packaged format with five substrate layers and embedded air cavities. Asymmetric feeding is utilized to excite the first higher order mode. In order to achieve the suppression of backlobe and impedance matching, the tapered radiator with an etched slot is introduced. According to the measured results, the maximum antenna gain of 15.1 dBi and 50% fractional bandwidth from 7.5 to 12.5 GHz are obtained. Additionally, the self-packaged antenna has good radiation properties with low backlobe and sidelobe. The scanning angle of the measured main beam is about 44 degrees ranging from 10 degrees to 54 degrees.
引用
收藏
页码：2642 / 2645
页数：4
相关论文
共 50 条
  • [1] A Butterfly Substrate Integrated Waveguide Leaky-Wave Antenna
    Mohtashami, Yahya
    Rashed-Mohassel, Jalil
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (06) : 3384 - 3388
  • [2] Substrate Integrated Printed Gap Waveguide Leaky-Wave Antenna
    Rahimi, Mohammad Reza
    Bayat-Makou, Nima
    Kishk, Ahmed A.
    2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 131 - 132
  • [3] Conformal Tapered Substrate Integrated Waveguide Leaky-Wave Antenna
    Javier Martinez-Ros, Alejandro
    Luis Gomez-Tornero, Jose
    Goussetis, George
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (12) : 5983 - 5991
  • [4] The leaky-wave antenna with ferroelectric substrate
    Yashchyshyn, Y
    Modelski, J
    MIKON-2002: XIV INTERNATIONAL CONFERENCE ON MICROWAVES, RADAR AND WIRELESS COMMUNICATIONS, VOLS 1-3, PROCEEDINGS, 2002, : 218 - 221
  • [5] A Novel Frequency Scanning Leaky-Wave Antenna Based on Corrugated Substrate Integrated Waveguide
    Chen, Ke
    Zhang, Yunhua
    He, Siyuan
    Chen, Haitao
    Zhu, Guoqiang
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2018, 2018
  • [6] Wideband leaky-wave antenna with dumbbell-shaped slots on substrate integrated waveguides with twisted corrugations
    Pandey, Utkarsh
    Singh, Parulpreet
    Gupta, Narbada Prasad
    Singh, Raghavendra
    Bansal, Aakash
    ELECTRONICS LETTERS, 2023, 59 (20)
  • [7] A Wideband Circularly Polarized Leaky-wave Antenna
    Lu, Jingzheng
    Geng, Junping
    Gao, Weinan
    Su, Da
    Zhang, Yangzhou
    Zhang, Jing
    Ren, Chaofan
    Wang, Kun
    Zhou, Han
    He, Chong
    Liang, Xianling
    Jin, Ronghong
    2022 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS 2022), 2022, : 1061 - 1065
  • [8] Leaky-wave Antenna Based on Substrate Integrated Coaxial Line for Dual-beam Scanning
    Zhang, Yulu
    Wang, Junhong
    2022 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS, IMWS-AMP, 2022,
  • [9] Turning Substrate Integrated Nonradiative Dielectric Waveguide into Leaky-Wave Antenna
    Zhang, Jing
    Xu, Feng
    Hua, Guang
    Hong, Wei
    Wu, Ke
    2015 IEEE 4TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2015, : 632 - 633
  • [10] Dual Metamaterials Substrate Integrated Leaky-Wave Structures for Antenna Applications
    Nasimuddin
    Chen, Zhi Ning
    Qing, Xianming
    2012 42ND EUROPEAN MICROWAVE CONFERENCE (EUMC), 2012, : 1210 - 1213
12345