Latest Notice
WeChat Official Account
| Reference format: |
WU Z L, ZHAO Y B, YANG C, et al. Applicability of ITU-R P.2001 recommendation in the FAST radio quiet zone[J]. Chinese journal of radio science，2024，39（4）：658-664. （in Chinese）. DOI: 10.12265/j.cjors.2024043
|
To verify the applicability of the ITU-R P.2001 model in the Five-hundred-meter Aperture Spherical radio Telescope (FAST) radio quiet zone, we first analyze the propagation mechanism of the ITU-R P.2001 model and list the prediction process. In addition, we select multiple public mobile base stations in the FAST quiet area, finish outside testing, and collect test data. In the end, we compare the measured values with the predicted values of the ITU-R P.2001 model. The results show that there is a generally consistent trend between the predicted and the measured results, and the root mean square error is 7.93 dB. The above research results can provide a theoretical reference for electromagnetic compatibility analysis of FAST peripheral radio equipment and regional localization research and application of the ITU-R P.2001 model.
| [1] |
NAN R D,ZHANG H Y,ZHANG Y,et al. Construction progress of the FAST project[J]. Chinese astronomy and astrophysics,2017,41(3):293-301. doi: 10.1016/j.chinastron.2017.08.001
|
| [2] |
杨铖,王健,由希华,等. ITU-R P.1546方法在中国陆地典型区域适用性研究[J]. 电波科学学报,2019,34(3):295-301.
YANG C,WANG J,YOU X H,et al. Applicability of ITU-R P.1546 recommendation in typical terestrial areas of CHINA[J]. Chinese journal of radio science,2019,34(3):295-301. (in Chinese)
|
| [3] |
WANG J,HAO Y L,YANG C. An entropy weight-based method for path loss predictions for terrestrial services in the VHF and UHF bands[J]. Radio science,2023,58(9):1-11.
|
| [4] |
贾迪. 4 400-4 500 MHz及4 800-5 000 MHz频段5G系统与现有业务电磁兼容分析[D]. 天津:河北工业大学,2021.
JIA D. Electromagnetic compatibility analysis of 4 400-4 500 MHz and 4 800-5 000 MHz band 5G systems with existing services[D]. Tianjin:Hebei University of Technology,2021. (in Chinese)
|
| [5] |
International Telecommunication Union. Recommendation ITU-R P.452-17-Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz[S]. Geneva:ITU,2022.
|
| [6] |
International Telecommunication Union. Recommendation ITU-R P.1546-6-method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 4 000 MHz[S]. Geneva:ITU,2019.
|
| [7] |
International Telecommunication Union. Recommendation ITU-R P.2001-4-A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz[S]. Geneva:ITU,2021.
|
| [8] |
韩慧,杨铖,李建,等. ITU-R P.2001方法在中国典型区域的适用性分析[J]. 中国电子科学研究院学报,2022,17(10):977-982+1006. doi: 10.3969/j.issn.1673-5692.2022.10.007
HAN H,YANG C,LI J,et al. Research on the applicability of ITU-R P.2001 in the typical area of China[J]. Journal of CAEIT,2022,17(10):977-982+1006. (in Chinese) doi: 10.3969/j.issn.1673-5692.2022.10.007
|
| [9] |
黄莹. 基于ITU-R P.2001模型的民航地面站覆盖分析[J]. 民航学报,2022,6(5):67-71. doi: 10.3969/j.issn.2096-4994.2022.05.016
HUANG Y. Signal coverage analysis of civil aviation ground station based on ITU-R P.2001[J]. Journal of civil aviation,2022,6(5):67-71. (in Chinese) doi: 10.3969/j.issn.2096-4994.2022.05.016
|
| [10] |
WANG J,ZHAO Y B,YANG C,et al. The electromagnetic compatibility analysis between FAST and the 2G-IMT system around its RQZ[J]. IEEE transactions on electromagnetic compatibility,2023,65(6):1960-1971. doi: 10.1109/TEMC.2023.3323639
|
| [11] |
WANG J,ZHAO Y B,YANG C,et al. The analysis and verification of IMT-2000 base station interference characteristics in the FAST radio quiet zone[J]. Universe,2023,9(6):248. doi: 10.3390/universe9060248
|
| [12] |
WANG J,ZHAO Y B,YANG C,et al. The evaluation of EMI characteristics of 4G-IMT system on FAST around its RQZ[J]. Advances in space research,2024,73(5):2842-2853. doi: 10.1016/j.asr.2023.11.052
|
| [13] |
WANG J,ZHAO Y B,SHI Y F,et al. The electromagnetic compatibility between FAST and public mobile communication stations and its cognitive using frequency strategy[J]. Research in astronomy and astrophysics,2022,22(12):125005. doi: 10.1088/1674-4527/ac977e
|
| [14] |
黄仕杰. 500米口径球面射电望远镜(FAST)电磁干扰监测与分析[D]. 贵阳:贵州大学,2017.
HUANG S J. Five-hundred-meter Aperture Spherical radio Telescope electromagnetic interference monitoring and analysis[D]. Guiyang:Guizhou University,2017. (in Chinese)
|
| [15] |
Schwarzbeck mess-elektronik[EB/OL]. [2024-05-02]. https://schwarzbeck.de/Datenblatt/R9162.pdf
|
| [16] |
中华人民共和国军用标准-总装备部. GJB 2080-1994 接收点场强的一般测量方法[S]. 北京:中国标准出版社,1994.
|
| [17] |
中华人民共和国军用标准-总装备部. GB/T 12572-2008无线电发射设备参数通用要求和测量方法[S]. 北京:中国标准出版社,2008.
|
| [1] | ZHANG Ning, ZHOU Liang, WANG Lingling. Electromagnetic propagation pattern analysis of OTH radar in low altitude environment[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2022, 37(2): 177-182, 197. DOI: 10.12265/j.cjors.2021250 |
| [2] | GUO Xiangming, LIN Leke, ZHAO Dongliang, LIU Yongsheng, ZHANG Lijun, KANG Shifeng. Comparison of evaporation duct models and microwave transhorizon propagation experiment[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2021, 36(1): 150-155, 162. DOI: 10.13443/j.cjors.2019102503 |
| [3] | YANG Cheng, WANG Jian, YOU Xihua, SU Haibin, JI Shengyun, ZHAO Zhenwei. Applicability of ITU-R P.1546 recommendation in typical terrestrial areas of CHINA[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2019, 34(3): 295-301. DOI: 10.13443/j.cjors.2018020801 |
| [4] | WANG Nan, CHEN Guiqi, ZHAO Yan'an, SHI Fangfang, ZHANG Yu. Numerical analysis and measured comparison on electromagnetic problems in complex city environments[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2018, 33(6): 671-676. DOI: 10.13443/j.cjors.2018022801 |
| [5] | LIU Xinggang, WEI Ming, HU Xiaofeng. Comparison and analysis for different ESD circuits using state equations[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2018, 33(2): 138-148. DOI: 10.13443/j.cjors.2018010801 |
| [6] | ZHU Guangyi, XING Zanyang, ZHANG Qinghe, WANG Yong, CAO Zheng. Statistical features of ionospheric scintillation over McMurdo, Antarctica during disturbed and quiet geomagnetic conditions: a comparative analysis[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2017, 32(4): 369-376. DOI: 10.13443/j.cjors.2017062701 |
| [7] | ZHANG Peng, ZHANG Shoubao, ZHANG Lijun, GUO Xiangming, HAN Jie. Comparison between predicted and experimental result of regional evaporation duct over sea[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2017, 32(2): 215-220. DOI: 10.13443/j.cjors.2016090902 |
| [8] | CHEN Biao, WANG Jian, YANG Hongmin, ZHANG Ji, SU Haibin. Analysis and local application research on propagation prediction method for analogue FM broadcasting[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2013, 28(2): 378-384. |
| [9] | ZHANG Jiliang, WANG Yang, HUANG Xiaomin, MIAO Guangdong, ZHANG Naitong. Characterization and comparison of indoor MIMO channel at 6.05 GHz and 2.45 GHz[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2013, 28(2): 205-211. |
| [10] | BAN Panpan, HUANG Changli, SUN Shuji, LIU Yumei. Comparison between basic MUF calculated by ITU-R P.434 and measurements[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2012, 27(6): 1193-1197. |
Supported by: Beijing Renhe Information Technology Co., Ltd. 
DownLoad: