Effects of Spectral Interference on High-Accuracy Ranging in Coherent Distributed Arrays

被引：0
|
作者：
Mghabghab, Serge [1 ]
Nanzer, Jeffrey A. [1 ]
机构：
[1] Michigan State Univ, Elect & Comp Engn, E Lansing, MI 48823 USA
来源：
2019 USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM) | 2019年
关键词：
D O I：
10.1109/usnc-ursi.2019.8861991
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 effects of noise-like interference on spectrally-sparse, high-accuracy microwave ranging for coherent distributed antenna arrays are analyzed in this work. Coherent operation between separate nodes in distributed arrays is dependent on the level of accuracy in estimating the internode distances. Internode ranging accuracy is mainly affected by the waveform characteristics along with the signal-to-noise ratio (SNR), or the signal-to-interference-plus-noise ratio (SINR) in the case of added interference. In this work it is shown that the optimal bandwidth of the ranging waveform (a spectrally-sparse, two-tone signal) is dependent on the spectral shape of the interference.
引用
收藏
页码：15 / 16
页数：2
相关论文
共 50 条
  • [21] High-accuracy spectral reduction algorithm for the echelle spectrometer
    Yin, Lu
    Bayanheshig
    Yang, Jin
    Lu, Yuxian
    Zhang, Rui
    Sun, Ci
    Cui, Jicheng
    APPLIED OPTICS, 2016, 55 (13) : 3574 - 3581
  • [22] High-accuracy measurement of specular spectral reflectance and transmittance
    Haapalinna, A
    Manoochehri, F
    Ikonen, E
    ANALYTICA CHIMICA ACTA, 1999, 380 (2-3) : 317 - 325
  • [23] The PTB high-accuracy spectral responsivity scale in the ultraviolet
    Richter, M
    Johannsen, U
    Kuschnerus, P
    Kroth, U
    Rabus, H
    Ulm, G
    Werner, L
    METROLOGIA, 2000, 37 (05) : 515 - 518
  • [24] Achieving high-accuracy distributed localization in sensor networks
    Costa, JA
    Parwari, N
    Hero, AO
    2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING, 2005, : 641 - 644
  • [25] High-accuracy maximum power point estimation for photovoltaic arrays
    Wang, Jen-Cheng
    Su, Yu-Li
    Shieh, Jyh-Cherng
    Jiang, Joe-Air
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2011, 95 (03) : 843 - 851
  • [26] HIGH-ACCURACY INTERFERENCE DILATOMETER TYPE DIVA-1
    POSNOV, NP
    GUREVICH, VM
    DEMENEV, AE
    MEASUREMENT TECHNIQUES, 1979, 22 (12) : 1486 - 1488
  • [27] Ranging Requirements for Open-Loop Coherent Distributed Arrays With Wireless Frequency Synchronization
    Mghabghab, Serge
    Nanzer, Jeffrey A.
    2020 IEEE USNC-CNC-URSI NORTH AMERICAN RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM), 2020, : 69 - 70
  • [28] Delay Calibration in Software-Defined Radios for High-Accuracy Microwave Ranging
    Schlegel, Anton
    Mghabghab, Serge
    Nanzer, Jeffrey A.
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 2077 - 2078
  • [29] High-Accuracy Ranging and Localization With Ultrawideband Communications for Energy-Constrained Devices
    Flueratoru, Laura
    Wehrli, Silvan
    Magno, Michele
    Lohan, Elena Simona
    Niculescu, Dragos
    IEEE INTERNET OF THINGS JOURNAL, 2022, 9 (10) : 7463 - 7480
  • [30] A novel narrow-bandwidth high-accuracy ranging system for weather balloon
    Feng, ZH
    Huang, JY
    Chen, YQ
    Fan, YH
    2000 2ND INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, 2000, : 553 - 556
12345