高级搜索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

不规则地形地波传播衰减因子的改进算法及结果一致性研究

周丽丽 穆中林 蒲玉蓉 席晓莉

周丽丽, 穆中林, 蒲玉蓉, 席晓莉. 不规则地形地波传播衰减因子的改进算法及结果一致性研究[J]. 电子与信息学报, 2015, 37(9): 2254-2259. doi: 10.11999/JEIT150077
引用本文: 周丽丽, 穆中林, 蒲玉蓉, 席晓莉. 不规则地形地波传播衰减因子的改进算法及结果一致性研究[J]. 电子与信息学报, 2015, 37(9): 2254-2259. doi: 10.11999/JEIT150077
Zhou Li-li, Mu Zhong-lin, Pu Yu-rong, Xi Xiao-li. Improved Algorithm for Ground-wave Attenuation Factor Prediction over Irregular Terrain and Results Consistency Study[J]. Journal of Electronics & Information Technology, 2015, 37(9): 2254-2259. doi: 10.11999/JEIT150077
Citation: Zhou Li-li, Mu Zhong-lin, Pu Yu-rong, Xi Xiao-li. Improved Algorithm for Ground-wave Attenuation Factor Prediction over Irregular Terrain and Results Consistency Study[J]. Journal of Electronics & Information Technology, 2015, 37(9): 2254-2259. doi: 10.11999/JEIT150077

不规则地形地波传播衰减因子的改进算法及结果一致性研究

doi: 10.11999/JEIT150077
基金项目: 

国家自然科学基金(61401261, 61271091),陕西省教育厅科研计划(14JK1084, 14JK1513)和陕西科技大学科研启动基金(BJ11-20)

Improved Algorithm for Ground-wave Attenuation Factor Prediction over Irregular Terrain and Results Consistency Study

  • 摘要: 针对低频地波衰减因子预测算法中积分方程算法与其它经典算法在均匀/分段均匀光滑路径模型下求解结果不一致的问题进行研究分析。引入球面校正因子和高程转换技术,对积分方程方法进行改进,提高其与其它经典算法在光滑路径模型下预测结果的一致性。在此基础上,将改进算法用于实际不规则地面模型地波衰减因子预测,并与实测结果进行比较。与原算法相比,改进后的算法更适合考虑地球曲率影响下复杂长距离地面及空中地波衰减因子的求解。
  • Feng Y and Astin I. Remote sensing of soil moisture using the propagation of Loran-C navigation signals[J]. IEEE Geoscience and Remote Sensing Letters, 2015, 12(1): 195-198.
    Lei W and Chen B. Low complexity sparse noise reduction method for Loran-C skywave delay estimation[J]. Electronics Letters, 2013, 49(24): 1572-1574.
    李实锋, 王玉林, 华宇, 等. 罗兰-C信号抗干扰的快速检测方法[J]. 西安交通大学学报, 2013, 47(10): 91-96.
    Li Shi-feng, Wang Yu-lin, Hua Yu, et al.. A fast anti-interference detection method for Loran-C signal[J]. Journal of Xian Jiaotong University, 2013, 47(10): 91-96.
    Zhou Li-li, Xi Xiao-li, Zhang Jin-sheng, et al.. A new method for Loran-C ASF calculation over irregular terrain[J]. IEEE Transactions on Aerospace and Electronic Systems, 2013, 49(3): 1738-1744.
    afa?? J, Williams P, and Vejra?ka F. Accuracy performance of e-Loran receivers under cross-rate interference conditions [J]. Annual of Navigation, 2013, 19(1): 133-148.
    李实锋, 王玉林, 华宇, 等. 罗兰-C信号快速捕获方法及其性能分析[J]. 电子与信息学报, 2013, 35(9): 2175-2179.
    Li Shi-feng, Wang Yu-lin, Hua Yu, et al.. Loran-C signal fast acquisition method and its performance analysis[J]. Journal of Electronics Information Technology, 2013, 35(9): 2175-2179.
    Seo J and Kim M. eLoran in Korea current status and future plans[C]. Proceedings of the European Navigation Conference, Vienna, 2013: 23-27.
    潘威炎. 长波超长波极长波传播[M]. 成都: 电子科技大学出版社, 2004: 106-173.
    Gesny H and Ravard O. Propagation over irregular terrain in the VHF band a review of integral equation models[C]. Proceedings of the National Conference on Antennas and Propagation, York, UK, 1999: 61-64.
    Hufford G A. An integral equation approach to the problem of wave propagation over an irregular surface[J]. Quarterly Journal of Applied Mathematics, 1952, 9(4): 391-404.
    Ott R H. An alternative integral equation for propagation over irregular terrain, 2[J]. Radio Science, 1971, 6(4): 429-435.
    Wu Z, Maclean T, Bagwell D, et al.. Propagation over an inhomogeneous irregular surface[J]. Radio Science, 1988, 23(1): 33-40.
    梁仲寰, 李滨. 山区地形对100 kHz地波相位影响的实验研究[J]. 陕西天文台台刊, 1996, 19(1): 88-97.
    Liang Zhong-huan and Li Bin. The experiments on the effects of mountain terrain upon 100 kHz ground wave phase[J]. CSAO Publications, 1996, 19(1): 88-97.
    王东文. 复杂地面条件下低频地波传播的三维预测[J]. 电波科学学报, 1988, 3(1): 50-63.
    Wang Dong-wen. Three-dimensional prediction for the propagation of low-frequency groundwave over inhomogeneous irregular terrain[J]. Chinese Journal of Radio Science, 1988, 3(1): 50-53.
    温芳茹. 地形对地波衰减因子的影响[J]. 电波科学学报, 1987, 2(1): 27-38.
    Wen Fang-ru. The effect of the terrain on the groundwave attenuation factor[J]. Chinese Journal of Radio Science, 1987, 2(1): 27-38.
    彭怀云, 樊文生, 潘威炎, 等. 沿不规则不均匀地面传播的侧面波[J]. 电波科学学报, 2006, 21(4): 497-502.
    Peng Huai-yun, Fan Wen-sheng, Pan Wei-yan, et al.. Lateral wave propagation along irregular and inhomogeneous ground [J]. Chinese Journal of Radio Science, 2006, 21(4): 497-502.
    陈秀明. 罗兰C组合导航中地波ASF修正研究[D]. [硕士论文], 中国科学院, 2007.
    Chen Xiu-ming. Study on ASF corrections in integrated navigation systems of Loran-C[D]. [Master dissertation], Chinese Academy of Sciences, 2007.
    熊皓. 无线电波传播[M]. 北京: 电子工业出版社, 2000: 331-363.
    潘威炎, 彭怀云, 张红旗. 非均匀光滑球面地波衰减因子的抛物方程算法[J]. 电波科学学报, 2006, 21(1): 37-42.
    Pan Wei-yan, Peng Huai-yun, and Zhang Hong-qi. Parabolic equation algorithm of wave attenuation along inhomogeneous smooth ground[J]. Chinese Journal of Radio Science, 2006, 21(1): 37-42.
    Xi X, Zhou L, Zhang J, et al.. Combined IE-FDTD algorithm for long-range Loran-C ground-wave propagation[J]. IEEE Transactions on Antennas and Propagation, 2012, 60(8): 3802-3808.
  • 加载中
计量
  • 文章访问数:  1407
  • HTML全文浏览量:  128
  • PDF下载量:  639
  • 被引次数: 0
出版历程
  • 收稿日期:  2015-01-13
  • 修回日期:  2015-04-15
  • 刊出日期:  2015-09-19

目录

    /

    返回文章
    返回