Improvement of Side-Lobe Characteristic Using Non-Uniform Distribution Technique in Radar Antenna System

被引：0
|
作者：
Oktafiani, F. [1 ]
Saputera, Y. P. [1 ]
Wahvu, Y. [1 ]
机构：
[1] Indonesian Inst Sci LIPI, Res Ctr Elect & Telecommun, Jl Sangkuriang, Bandung 40135, Indonesia
来源：
2017 IEEE ASIA PACIFIC MICROWAVE CONFERENCE (APMC) | 2017年
关键词：
radar; antenna; patch; non uniform distribution; side lobe level;
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：
An antenna array with non-uniform distribution for radar antenna system with improvement of side lobe characteristic has been researched. The antenna array consists of 32 rectangular patches. Non-uniform distribution was applied to suppress the Side Lobe Level (SLL) of the antenna. The antenna module was fabricated on a substrate with a relative dielectric permittivity of 2.2 and a thickness of 0.508 mm with 50 ohm Sub Miniature version A (SMA) connector as a feeding. The measurement result shows that the antenna design has a resonant frequency of 9.3 GHz with a -26.31 of reflection coefficient. The SLL that was achieved by antenna module was -19.7 dB.
引用
收藏
页码：69 / 72
页数：4
相关论文
共 50 条
  • [41] Transcriptomics: Quantifying Non-Uniform Read Distribution Using MapReduce
    Alnasir, Jamie J.
    Shanahan, Hugh P.
    INTERNATIONAL JOURNAL OF FOUNDATIONS OF COMPUTER SCIENCE, 2018, 29 (08) : 1355 - 1372
  • [42] Angle and Doppler frequency estimation based on non-uniform MIMO radar system
    Fan Jingyu
    Gu Hong
    Su Weimin
    Gong Dachen
    2015 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2015, : 364 - 367
  • [43] Adjustment of Beamwidth and Side-Lobe Level of Large Phased-Arrays Using Particle Swarm Optimization Technique
    Yang, Song-Han
    Kiang, Jean-Fu
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (01) : 138 - 144
  • [44] Improvement of SPET using iterative reconstruction and non-uniform attenuation correction
    Kauppinen, V
    Alenius, S
    Koskinen, MO
    Kuikka, JT
    EUROPEAN JOURNAL OF NUCLEAR MEDICINE, 2000, 27 (01): : S89 - S89
  • [45] Downlink Analysis of Cellular Nerworks with Distributed Antenna Systems for Non-Uniform User Distribution Using Stochastic Geometry
    Khan, Shahriar Sabrir
    Khan, Asif Ahmed
    Hossain, Md. Farhad
    2016 5TH INTERNATIONAL CONFERENCE ON INFORMATICS, ELECTRONICS AND VISION (ICIEV), 2016, : 839 - 843
  • [46] B-H characteristic extraction using devices with non-uniform field
    Ioan, D
    Rebican, M
    Gasparics, A
    COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 1999, 18 (03) : 469 - 481
  • [47] Correction of Radar QPE Errors for Non-Uniform VPRs Using TRMM Observations
    Zhang, Man
    Qi, Youcun
    ADVANCES IN ENVIRONMENTAL TECHNOLOGIES, PTS 1-6, 2013, 726-731 : 3391 - 3396
  • [48] Synthetic aperture radar processing using a non-uniform pulse repetition interval
    Mobley, SG
    Maier, MW
    RADAR SENSOR TECHNOLOGY II, 1997, 3066 : 64 - 73
  • [49] Designing Low Side-Lobe Level-Phase Coded Waveforms for MIMO Radar Using P-Norm Optimization
    Liu, Tianqu
    Sun, Jinping
    Wang, Guohua
    Du, Xiaoyong
    Hu, Weidong
    IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2023, 59 (04) : 3797 - 3810
  • [50] Design and characterization of the non-uniform solar flux distribution measurement system
    Wang, Yanjuan
    Liu, Qibin
    Lei, Jing
    Liu, Feng
    APPLIED THERMAL ENGINEERING, 2019, 150 : 294 - 304
12345