Range and Doppler walk in DVB-T based Passive Bistatic Radar

被引：22
|
作者：
Christiansen, Jonas Myhre [1 ]
Olsen, Karl Erik [1 ]
机构：
[1] Norwegian Def Res Estab, N-2007 Kjeller, Norway
来源：
2010 IEEE RADAR CONFERENCE | 2010年
关键词：
SYSTEMS;
D O I：
10.1109/RADAR.2010.5494548
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 analyzes the effects of range and Doppler walk for a Digital Video Broadcast Terrestrial based Passive Bistatic Radar of both simulated and experimental data. Range and Doppler walk cause energy dispersal in the correlation, thus the coherent integration time is limited by the bistatic velocity and acceleration. A method using the readily available Doppler information to compensate for the range displacement during integration due to non-zero bistatic velocity of target is described. By compensating and non-coherently adding several coherently processed intervals, the target signal to noise ratio is increased.
引用
收藏
页码：620 / 626
页数：7
相关论文
共 50 条
  • [1] Passive Bistatic Radar Based on VHF DVB-T Signal
    Plotka, Marek
    Malanowski, Mateusz
    Samczynski, Piotr
    Kulpa, Krzysztof
    Abratkiewicz, Karol
    2020 IEEE INTERNATIONAL RADAR CONFERENCE (RADAR), 2020, : 596 - 600
  • [2] DVB-T based Passive Bistatic Radar for Maritime Surveillance
    Langellotti, D.
    Colone, F.
    Lombardo, P.
    Sedehi, M.
    Tilli, E.
    2014 IEEE RADAR CONFERENCE, 2014, : 1197 - 1202
  • [3] Multiband Passive Bistatic DVB-T Radar Range Resolution Improvements and Implications
    Olsen, Karl Erik
    Woodbridge, Karl
    2012 13TH INTERNATIONAL RADAR SYMPOSIUM (IRS), 2012, : 28 - 31
  • [4] Experimental Results for Passive Bistatic Radar Based on DVB-T Signals
    Langellotti, D.
    Sedehi, M.
    Colone, F.
    Lombardo, P.
    2013 14TH INTERNATIONAL RADAR SYMPOSIUM (IRS), VOLS 1 AND 2, 2013, : 178 - 183
  • [5] Remodulation of DVB-T signals for use in Passive Bistatic Radar
    Searle, Stephen
    Howard, Stephen
    Palmer, James
    2010 CONFERENCE RECORD OF THE FORTY FOURTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS (ASILOMAR), 2010, : 1112 - 1116
  • [6] Passive bistatic noise radar using DVB-T signals
    Raout, J.
    Santori, A.
    Moreau, E.
    IET RADAR SONAR AND NAVIGATION, 2010, 4 (03): : 403 - 411
  • [7] DVB-T Based Passive Radar
    Peto, Tamas
    Dudas, Levente
    Seller, Rudolf
    2014 24TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA 2014), 2014,
  • [8] High Range Resolution DVB-T Passive Radar
    Conti, Michele
    Berizzi, Fabrizio
    Petri, Dario
    Capria, Amerigo
    Martorella, Marco
    7TH EUROPEAN RADAR CONFERENCE, 2010, : 109 - 112
  • [9] Ambiguity function sidelobes mitigation in multichannel DVB-T passive bistatic radar
    Conti, M.
    Petri, D.
    Capria, A.
    Martorella, M.
    Berizzi, F.
    Dalle Mese, E.
    International Radar Symposium, IRS 2011 - Proceedings, 2011, : 339 - 344
  • [10] Rocket Launch Detection Using VHF DVB-T Passive Bistatic Radar
    Zywek, Marcin
    2024 INTERNATIONAL RADAR SYMPOSIUM, IRS 2024, 2024, : 293 - 297
12345