Latest Notice
WeChat Official Account
| Reference format: |
LI R, DENG T Q, DOU X Q. High frequency TDOA geolocation method based on genetic algorithm optimization[J]. Chinese journal of radio science，2023，38（6）：1096-1104. （in Chinese）. DOI: 10.12265/j.cjors.2022254
|
As a network hub and active relay do not restrict remote communication, the high frequency (HF) communication system has received extensive attention in military confrontation and civil spectrum monitoring. As we all know, high frequency long-distance transmission is realized by ionospheric reflection and a typical non-line-of-sight (NLoS) transmission mode. In addition, as an important part of the electronic countermeasure, passive location has always been a research hotspot. Therefore, how to achieve effective geolocation in the NLoS scene is an urgent problem to be solved in the shortwave communication system. In this paper, a new high frequency time difference of arrival (TDOA) location algorithm is proposed. The algorithm is divided into three parts: TDOA extraction, coarse location and precise location. Without ionospheric parameter information, precise location can be achieved. In order to prove the effectiveness of the method, the simulation results and field results are presented in the paper. The results show that the proposed algorithm is simple and practical, and its accuracy is better than 3%. The proposed algorithm provides a new idea and direction for the development of high frequency geolocation.
| [1] |
DAVIES K. Ionospheric radio[M]. IEE Electromagnetic Waves Series 31, 1989: 124-158.
|
| [2] |
VOOGT A. The calculation of the path of a radio ray in a given ionosphere[J]. Proceeding of the IRE,1953,41(9):1183-1186. doi: 10.1109/JRPROC.1953.274455
|
| [3] |
ROUX Y, BERTEL L, LASSUDRIE-DUCHESNE P. Requirements for future models and simulators of the HF transmission channel[C]// IEE International Conference on HF Radio Systems and Techniques, 2000: 353-356.
|
| [4] |
WANG J, SHI Y, YANG C, et al. A review and prospects of operational frequency selecting techniques for HF radio communication[J]. Advances in space research: the official journal of the committee on space research,2022,69:2989-2999. doi: 10.1016/j.asr.2022.01.026
|
| [5] |
WANG J L, DING G R, WANG H C. HF communications: past, present, and future[J]. China communication,2018,15(9):1-9.
|
| [6] |
TORRIERI D J. Statistical theory of passive location systems[J]. IEEE transactions on aerospace and electronic systems,1984,20(2):183-198.
|
| [7] |
江建兴, 叶晓明, 王心尘. 提高短波定位准确度的方法[J]. 数字通信世界,2020(9):63-64. doi: 10.3969/J.ISSN.1672-7274.2020.09.023
JIANG J X, YE X M, WANG X C. A method to improve the accuracy of shortwave signal positioning[J]. Digital communication world,2020(9):63-64. (in Chinese) doi: 10.3969/J.ISSN.1672-7274.2020.09.023
|
| [8] |
蒋俊, 张静, 杜剑平. 基于球体模型的短波固定多站测向交叉定位选站方法[J]. 信息工程大学学报,2020,21(1):9-14. doi: 10.3969/j.issn.1671-0673.2020.01.002
JIANG J, ZHANG J, DU J P. Method of station-selecting of direction-finding cross location[J]. Journal of Information Engineering University,2020,21(1):9-14. (in Chinese) doi: 10.3969/j.issn.1671-0673.2020.01.002
|
| [9] |
FABRIZIO G, HEITMANN A. Single site geolocation method for a linear array[C]// IEEE Radar Conference, 2012: 0885-0890.
|
| [10] |
贺青, 罗来源, 姚山峰. 短波单站无源定位圆概率误差分析[J]. 电波科学学报,2015,30(5):1017-1024. doi: 10.13443/j.cjors.2014110402
HE Q, LUO L Y, YAO S F. Error analysis of single station passive location in high-frequency based on the circular error probable[J]. Chinese journal of radio science,2015,30(5):1017-1024. (in Chinese) doi: 10.13443/j.cjors.2014110402
|
| [11] |
李婷. 短波单站一维定位性能分析及验证[J]. 电信科学,2018,34(9):111-117.
LI T. Analysis and verification on one-dimensional location performance of shortwave single station[J]. Telecommunications science,2018,34(9):111-117. (in Chinese)
|
| [12] |
王健, 惠守强, 付炜, 等. 高频单站定位误差特性分析及精度优化构想[J]. 电波科学学报,2010,25(5):925-933. doi: 10.13443/j.cjors.2010.05.020
WANG J, HUI S Q, FU W, et al. Error characteristic analysis and accuracy optimizing idea of HF single site location[J]. Chinese journal of radio science,2010,25(5):925-933. (in Chinese) doi: 10.13443/j.cjors.2010.05.020
|
| [13] |
GETHING P. HF direction finding[J]. Proceedings of the institution of electrical engineers,1966,113(1):49-61. doi: 10.1049/piee.1966.0007
|
| [14] |
PAGANI P, MEJRI I E, FLEURY R, et al. Time domain HF geolocation: experimental measurements and preliminary results[C]// The 10th European Conference on Antennas and Propagation, 2016.
|
| [15] |
POISEL R A. Electronic warfare target location methods [C]. 2nd ed. Norwood: Artech House, 2012: 226-252.
|
| [16] |
LIU H, PUN Y M, SO M C. Local strong convexity of maximum-likelihood TDOA-based source localization and its algorithmic locations[C]//Proceeding of IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2017.
|
| [17] |
GANG W, SO M C, LI Y. Robust convex approximation methods for TDOA-based localization under NLoS conditions[J]. IEEE transactions on signal process,2016,64(13):3281-3296. doi: 10.1109/TSP.2016.2539139
|
| [18] |
HUANG S, PUN Y M, SO M C, et al. A provably convergent projected gradient-type algorithm for TDOA-based geolocation under the quasi-parabolic ionosphere model[J]. IEEE signal processing letters,2020(27):1335-1339.
|
| [19] |
WANG G, JIANG X, RAZUL S G, et al. Passive TDOA and DOA based HF geolocation without ionosphere information[C]//International Conference on Information and Communication Systems, 2015.
|
| [20] |
TIAN D, WANG S, YANG L. Research on the influence of stations distribution to HF TDOA geolocation accuracy[C]// The 12th International Symposium on Antennas, Propagation and EM theory, 2018: 1-4.
|
| [21] |
攸阳, 钱志刚, 李吉宁, 等. 短波时差定位中电离层参数对定位影响仿真[J]. 电波科学学报,2017,32(4):462-466. doi: 10.13443/j.cjors.2017033002
YOU Y, QIAN Z G, LI J N, et al. Simulation on the effect of ionospheric parameters on TDOA location in short wave[J]. Chinese journal of radio science,2017,32(4):462-466. (in Chinese) doi: 10.13443/j.cjors.2017033002
|
| [22] |
李琛, 周晨, 王君明, 等. 基于经验电离层模型的短波时差定位理论分析 [J/OL]. 系统工程与电子技术. [2022-12-9].
LI C, ZHOU C, WANG J M, et al. Theoretical analysis of shortwave TDOA geolocation based on empirical ionospheric model[J/OL]. Systems engineering and electronics. [2022-12-9]. https://kns.cnki.net/kcms/detail/11.2422.TN.20220711.1651.050.htm. (in Chinese)
|
| [23] |
张阳. 短波信号TDOA估计与目标定位算法研究[D]. 大连: 大连理工大学, 2016.
ZHANG Y. Research on shortwave signal TDOA estimation and target location algorithm [D]. Dalian: Dalian University of Technology, 2016. (in Chinese)
|
| [24] |
张铁男. 基于电离层反射信号的多站短波时差定位技术研究[D]. 哈尔滨: 哈尔滨工业大学, 2019.
ZHANG T N. Research on multi-station shortwave TDOA location technology based on ionospheric reflected signals[D]. Harbin: Harbin Institute of Technology, 2019. (in Chinese)
|
| [25] |
任国春. 短波通信原理与技术[M]. 北京: 机械工业出版社, 2020.
|
| [26] |
JAIN A, PAGANI P, FLEURY R, et al. HF source geolocation using an operational TDOA receiver network: experimental results[J]. IEEE antennas and wireless propagation letters,2018,17(9):1643-1647. doi: 10.1109/LAWP.2018.2860459
|
| [27] |
ZHANG J W, YU C L, JI Y Y. The performance analysis of Chan location algorithm in cellular system[C]// World Congress on Computer Science and Information Engineering, 2009: 339-343.
|
| [1] | ZHOU Yuhang, CHEN Yong, ZHANG Jianzhao, XING Hongyan. Joint spectrum resource optimization based on BCD in ultra-dense network[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2024, 39(2): 305-312. DOI: 10.12265/j.cjors.2023075 |
| [2] | ZHANG Xinyue, DU Fei, FAN Jingyi, GENG Suiyan, ZHAO Xiongwen. Energy-efficient optimization algorithm for massive MIMO systems with joint antenna selection and user scheduling[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2023, 38(5): 853-860. DOI: 10.12265/j.cjors.2022194 |
| [3] | ZHANG Xuhui, JIANG Chunhua, LIU Tongxin, YANG Guobin, ZHAO Zhengyu. Effect of the ionospheric virtual height on the joint positioning accuracy of multi-station over-the-horizon radar system[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2022, 37(5): 761-767, 792. DOI: 10.12265/j.cjors.2021236 |
| [4] | LIU Ming, ZHA Song, HUANG Jijun, LIU Jibin, HAO Xiedong, MA Chen. Frequency planning method for joint operations based on multi-objective optimization[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2022, 37(3): 434-442. DOI: 10.12265/j.cjors.2021060 |
| [5] | WANG Yan, LI Xue, YIN Wenlu, WEI Na, LOU Peng. Comparative study on prediction methods of ionospheric absorption attenuation[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2022, 37(1): 129-136. DOI: 10.12265/j.cjors.2020269 |
| [6] | CHEN Longjiang, ZHEN Weimin, OU Ming, YU Xiao, SONG Fanglei. A method of ionospheric foF2 reconstruction in low and middle latitudes of the world based on stepwise linear optimal estimation[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2021, 36(1): 36-42. DOI: 10.13443/j.cjors.2019080601 |
| [7] | GUO Jing, FANG Xueli, GUO Wenling, LIANG Fengchao. A new ionosphere region reconstruction algorithm[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2020, 35(6): 949-955. DOI: 10.13443/j.cjors.2020030701 |
| [8] | HU Xiaoxi, ZHOU Chen, ZHAO Jun, LIU Yi, LIU Moran, ZHAO Zhengyu. The ionospheric foF2 prediction based on neural network optimization algorithm[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2018, 33(6): 708-716. DOI: 10.13443/j.cjors.2017111301 |
| [9] | OU Ming, ZHEN Weimin, XU Jisheng, YU Xiao, ZHANG Fengguo, DENG Zhongxin. Research on ionospheric multisource data assimilation method[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2015, 30(1): 147-152. DOI: 10.13443/j.cjors.2014010401 |
| [10] | GAO Mei, HUANG Guoce, QI Yunjun, YE Xiangyang, ZHANG Shuyin. An efficient iterative combining-equalization algorithm for high data rate HF communications[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2014, 29(2): 369-379+396. DOI: 10.13443/j.cjors.2013053101 |
| 1. |
张欢，柳文，唐文岐，蔚娜. 近垂直传播场景下的短波时差定位方法. 导航定位学报. 2024(06): 96-104 .
|
Supported by: Beijing Renhe Information Technology Co., Ltd. 
DownLoad: