Effects of position errors on the sidelobe level of an ultra-low sidelobe array antenna with subarrays

被引：0
|
作者：
Fang Gang [1 ]
Wang Xiaomo [1 ]
Gao Benqing [1 ]
Geng Jiangdong [1 ]
机构：
[1] Beijing Inst Technol, Dept Elect Engn, Beijing 100081, Peoples R China
来源：
2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5 | 2005年
关键词：
ultra-low sidelobe; position errors; subarray;
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 examines the effects of element position errors and subarray position errors on the sidelobe level of an ultra-low sidelobe array antenna with subarrays. The expressions are derived which relate the cumulative probability of sidelobe to the range of element position errors and subarray position errors. The relationship between element position errors, subarray position errors and total position errors is derived. Element position errors and subarray position errors of a two dimensional separable planar array antenna with subarrays, whose peak sidelobe is -40d, are calculated.
引用
收藏
页码：3463 / 3465
页数：3
相关论文
共 50 条
  • [1] Sidelobe suppression using the locations of subarrays of the antenna array
    Hejres, JA
    Hejres, JA
    ISPA 2003: PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON IMAGE AND SIGNAL PROCESSING AND ANALYSIS, PTS 1 AND 2, 2003, : 338 - 340
  • [2] An ultra-low sidelobe ADBF algorithm for digital array
    Shen, M.
    Wu, D.
    Zhu, D.
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2012, 26 (11-12) : 1611 - 1618
  • [3] An ultra-low sidelobe ADBF algorithm for digital array
    College of Computer and Information Engineering, Hohai University, Nanjing 211100, China
    不详
    J Electromagn Waves Appl, 11-12 (1611-1618):
  • [4] Ultra-Low Sidelobe and High Gain Millimeter Wave Micro strip Array Antenna
    Chen, Wen
    Yao, Yuan
    Yu, Junsheng
    Liu, Xiaoming
    Qi, Limei
    Chen, Zhijiao
    Chen, Xiaodong
    2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2017,
  • [5] Low Sidelobe Level Antenna Array with Amplitude Tapering
    Zobu, Ayse Muge
    Dagdeviren, Birkan
    Demirbas, Gun
    Kocaoglu, Bahadir Can
    Gurhan, Engin
    PROCEEDINGS OF THE 2022 21ST MEDITERRANEAN MICROWAVE SYMPOSIUM (MMS 2022), 2022, : 349 - 352
  • [6] The ultra-low sidelobe dipole array of 16-elements
    Ni, JL
    Zheng, XY
    He, DY
    2001 CIE INTERNATIONAL CONFERENCE ON RADAR PROCEEDINGS, 2001, : 1093 - 1097
  • [7] Tunable graphene-based metasurface for an ultra-low sidelobe terahertz phased array antenna
    Wang, Yu
    Wang, Yue
    Li, Qingyan
    Zhang, Yu
    Yan, Shiyu
    Wang, Chunhui
    OPTICS EXPRESS, 2021, 29 (17) : 26865 - 26875
  • [8] A Low Sidelobe Sparse Array Antenna
    Fan, Pin
    Li, Jian
    Wang, Xiao
    Gu, Jingjing
    2016 CIE INTERNATIONAL CONFERENCE ON RADAR (RADAR), 2016,
  • [9] CSRR Loaded Microstrip Array Antenna With Low Sidelobe Level
    Wahid, A.
    Sreenivasan, M.
    Rao, P. H.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 : 1169 - 1171
  • [10] A NEAR-FIELD ANTENNA RANGE FOR ULTRA-LOW SIDELOBE ANTENNAS
    YORINKS, LH
    PATTON, WT
    MICROWAVE JOURNAL, 1984, 27 (08) : 66 - 66
12345