Matched NLFM Pulse Compression Method with Ultra-low Sidelobes

被引：0
|
作者：
Ge, Zhiqiang [1 ]
Huang, Peikang [1 ]
Lu, Weining [1 ]
机构：
[1] Second Acad China Aerosp, Beijing 100854, Peoples R China
来源：
2008 EUROPEAN RADAR CONFERENCE | 2008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：
Pulse compression is a promising technique with advantages of high resolution and low peak power. Sidelobe levels are expected to be as low as possible to suppress strong clutters around the target. In this paper, a matched NLFM pulse compression method is put forward that uses Gaussian and sine functions as the spectral density of the NLFM waveforms. Ultra-low sidelobes below -60dB are obtained with no loss in SNR. Simulation analysis of sidelobe suppression and the Doppler tolerance is presented. Simulation results and hardware implementation show the feasibility and applicability of the generated waveforms.
引用
收藏
页码：92 / 95
页数：4
相关论文
共 50 条
  • [1] An Ultra-Low Sidelobe Suppression Method About NLFM
    Liu, Ping
    Wang, Xue-gang
    Zou, Lin
    Zhou, Yun
    Yu, Xue-lian
    PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON COMMUNICATIONS, SIGNAL PROCESSING, AND SYSTEMS, 2015, 322 : 311 - 318
  • [2] Phased array antenna with ultra-low sidelobes
    Mohammed, J. R.
    ELECTRONICS LETTERS, 2013, 49 (17) : 1055 - 1056
  • [3] An Ultra-Low Sidelobe Pulse-Compression Filter
    Cui, Minglei
    Zou, Lin
    Wang, Xuegang
    2014 IEEE REGION 10 SYMPOSIUM, 2014, : 536 - 539
  • [4] COMPUTER SIMULATION FOR AN ULTRA-LOW RANGE SIDELOBE PULSE COMPRESSION SCHEME
    Yang Guangzheng Yang Xiangyu Xu Lijuan(Southwest China Research Institute of Electronic Technology
    JournalofElectronics(China), 1998, (02) : 116 - 124
  • [5] Design of Ultra-low Sidelobe Pulse Compression Filter for LFM Signal
    Xie, Renhong
    Qiao, Shuai
    Qiu, Wen
    Wang, Bingxiu
    Rui, Yibin
    Li, Peng
    Guo, Shanhong
    TENTH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING SYSTEMS, 2019, 2019, 11071
  • [6] Improved ultra-low range sidelobe pulse compression waveform design
    De Witte, E
    Griffiths, HD
    ELECTRONICS LETTERS, 2004, 40 (22) : 1448 - 1450
  • [7] Pulse compression with ultra-low range sidelobe for spaceborne meteorology radars
    Yin Hong-Gang
    Dong Xiao-Long
    2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4, 2008, : 796 - +
  • [8] An ultra-low sidelobe pulse compression technique for high performance radar systems
    Sarkar, TK
    Brown, RD
    PROCEEDINGS OF THE 1997 IEEE NATIONAL RADAR CONFERENCE, 1997, : 111 - 114
  • [9] Ultra-low Loss Quantization Method for Deep Neural Network Compression
    Gong C.
    Lu Y.
    Dai S.-R.
    Liu F.-X.
    Chen X.-W.
    Li T.
    Ruan Jian Xue Bao/Journal of Software, 2021, 32 (08): : 2391 - 2407
  • [10] Ultra-low jitter optical pulse source using soliton-effect compression
    McDonald, GJ
    Kane, MJ
    Seeds, AJ
    2004 IEEE INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS, TECHNICAL DIGEST, 2004, : 123 - 126
12345