An unequally spaced Vivaldi antenna array

被引：0
|
作者：
Ma, Luyang [1 ]
Huang, Qiulin [1 ]
Shi, Xiaowei [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Antennas & Microwave Technol, Xian 710071, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018) | 2018年
关键词：
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：
The conventional Vivaldi antenna has the advantage of ultra-wideband. The distribution of surface current is changed by rectangular-slotted at axial edge of the traditional Vivaldi UWB antenna. Thus improving the electrical characteristics of antenna low frequency band. The antenna operating at the bandwidth of 6-18 GHz is designed and fabricated. the size of antenna is 25.5mm x 20mm x 0.762mm, the results show that the VSWR is less than 2 and the 3dB beam width of the antenna is about 90 degrees at whole band. Finally, the antenna elements are sparsely arrayed and beam-formed. In a certain angle, the beam can be scanned and the direction of the target can be judged clearly.
引用
收藏
页数：3
相关论文
共 50 条
  • [41] UNEQUALLY SPACED LONGITUDINAL DATA
    GLASBEY, C
    BIOMETRICS, 1995, 51 (01) : 375 - 376
  • [42] Design of an Unequally Spaced Reflectarray
    Kurup, D. G.
    Himdi, M.
    Rydberg, A.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2003, 2 : 33 - 35
  • [43] Analysis Vivaldi's antenna and of a small elements antenna array on their base
    Dubrovka, F. F.
    Sushko, F. J.
    VISNYK NTUU KPI SERIIA-RADIOTEKHNIKA RADIOAPARATOBUDUVANNIA, 2008, (36): : 72 - 76
  • [44] Filtering Antenna Array Based on Corrugated Vivaldi Elements
    Kuosmanen, Matti
    Holopainen, Jari
    Ala-Laurinaho, Juha
    Kiuru, Tero
    Viikari, Ville
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, 71 (08) : 6546 - 6557
  • [45] Radiative Properties in Planar Printed Vivaldi Antenna Array
    Gonzalez, Maria C.
    2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2012,
  • [46] Optical Vivaldi Antenna Array for Solar Energy Harvesting
    Amara, W.
    Rouabeh, J.
    Ghayoula, R.
    Hammami, A.
    Smida, A.
    El Gmati, I.
    Ferchichi, A.
    ADVANCED ELECTROMAGNETICS, 2023, 12 (03) : 75 - 85
  • [47] Balanced Antipodal Vivaldi Antenna Array for Microwave Tomography
    Ahsan, Syed
    Kosmas, P.
    Sotiriou, Ioannis
    Palikaras, George
    Kallos, Efthymios
    2014 IEEE CONFERENCE ON ANTENNA MEASUREMENTS & APPLICATIONS (CAMA), 2014,
  • [48] Practical design of Ku band Vivaldi antenna array
    Prouza, Jakub
    Raida, Zbynek
    JOURNAL OF ELECTRICAL ENGINEERING-ELEKTROTECHNICKY CASOPIS, 2020, 71 (05): : 347 - 352
  • [49] Vivaldi Antenna Array Fabricated Using A Hybrid Process
    Gjokaj, Vincens
    Crump, Cameron
    Papapolymerou, John
    Albrecht, John
    Chahal, Premjeet
    2019 IEEE 69TH ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE (ECTC), 2019, : 948 - 953
  • [50] Metamaterial Vivaldi Antenna Array for Breast Cancer Detection
    Slimi, Marwa
    Jmai, Bassem
    Dinis, Hugo
    Gharsallah, Ali
    Mendes, Paulo Mateus
    SENSORS, 2022, 22 (10)
12345