المؤلفون: Sabiru, Aminu Yaradua¹ (AUTHOR) aminu.sabiru@umyu.edu.ng, Akinbolati, Akinsanmi^1,2 (AUTHOR) aakinbolati@fudutsinma.edu.ng, Ikechiamaka, Florence N.² (AUTHOR) fosuagwu@fudutsinma.edu.ng, Abe, Bolanle T.³ (AUTHOR) abebt@tut.ac.za

المصدر: Advances in Space Research. Jul2024, Vol. 74 Issue 2, p890-898. 9p.

مصطلحات موضوعية: *RADIO wave propagation, *CITIES & towns, *WIRELESS communications, *RADIO (Medium)

مصطلحات جغرافية: KADUNA (Nigeria), SOKOTO (Nigeria), KATSINA (Nigeria)

المؤلفون: Vasylyev, Dmytro¹ (AUTHOR) dmytro.vasylyev@dlr.de, Béniguel, Yannick² (AUTHOR) beniguel@ieea.fr, Wilken, Volker¹ (AUTHOR) volker.wilken@dlr.de, Kriegel, Martin¹ (AUTHOR) martin.kriegel@dlr.de, Berdermann, Jens¹ (AUTHOR) jens.berdermann@dlr.de

المصدر: Advances in Space Research. Apr2024, Vol. 73 Issue 7, p3515-3535. 21p.

مصطلحات موضوعية: *RADIO wave propagation, *GEOSTATIONARY satellites, *ZENITH distance, *AMPLITUDE modulation, *PHASE modulation, *GEOMAGNETISM

المؤلفون: Ojo, Joseph Sunday¹ (AUTHOR) ojojs_74@futa.edu.ng, Ayeni, David¹ (AUTHOR), Ogunjo, Samuel Toluwalope¹ (AUTHOR) stogunjo@futa.edu.ng

المصدر: Advances in Space Research. Sep2023, Vol. 72 Issue 6, p2217-2225. 9p.

مصطلحات موضوعية: *RADIO wave propagation, *RAINFALL measurement, *ALTITUDES, *RAINFALL, *VELOCITY

المؤلفون: Maltseva, O.A.¹ (AUTHOR) oamaltseva@sfedu.ru, Kharakhashyan, A.M.¹ (AUTHOR) artemharahashyan@mail.ru, Nikitenko, T.V.¹ (AUTHOR) niki-ta1952@mail.ru

المصدر: Advances in Space Research. Aug2023, Vol. 72 Issue 3, p897-906. 10p.

مصطلحات موضوعية: *RADIO wave propagation, *SHORTWAVE radio, *MODEL validation, *SOLAR activity

المؤلفون: Dabbakuti, J.R.K. Kumar^1,2 (AUTHOR) kirankumar.au@gmail.com, Peesapati, Rangababu¹ (AUTHOR), Anumandla, Kiran Kumar³ (AUTHOR)

المصدر: Advances in Space Research. Nov2022, Vol. 70 Issue 10, p2920-2928. 9p.

مصطلحات موضوعية: *ARTIFICIAL satellites in navigation, *RADIO wave propagation, *IONOSPHERE, *ALGORITHMS

المؤلفون: Wang, Jian^1,2,3 (AUTHOR) wangjianl6@tju.edu.cn, Zhao, Yi-Bo¹ (AUTHOR) zyb226@tju.edu.cn, Yang, Cheng^1,2 (AUTHOR) ych2041@tju.edu.cn, Shi, Ya-Fei^1,2 (AUTHOR) shiyafei@tju.edu.cn, Hao, Yu-Long¹ (AUTHOR) haoyulong98@tju.edu.cn, Zhang, Hai-Yan^4,5,6 (AUTHOR) hyzhang@bao.ac.cn, Sun, Jian-Min⁷ (AUTHOR) jimy00@163.com, Luo, Ding-Ling⁸ (AUTHOR) noah_leo@163.com

المصدر: Advances in Space Research. Mar2024, Vol. 73 Issue 5, p2842-2853. 12p.

مصطلحات موضوعية: *ELECTROMAGNETIC interference, *RADIO wave propagation, *RADIO telescopes, *RADIO astronomy, *FIELD research

الشركة/الكيان: INTERNATIONAL Telecommunication Union

المؤلفون: Ostroumov, Ivan¹ (AUTHOR) ostroumovv@ukr.net, Kuzmenko, Nataliia¹ (AUTHOR), Sushchenko, Olga² (AUTHOR), Pavlikov, Vladimir³ (AUTHOR), Zhyla, Simeon³ (AUTHOR), Solomentsev, Oleksandr⁴ (AUTHOR), Zaliskyi, Maksym⁴ (AUTHOR), Averyanova, Yuliya¹ (AUTHOR), Tserne, Eduard³ (AUTHOR), Popov, Anatoliy⁵ (AUTHOR), Volosyuk, Valerii³ (AUTHOR), Ruzhentsev, Nikolay³ (AUTHOR), Dergachov, Kostiantyn⁶ (AUTHOR), Havrylenko, Olena⁶ (AUTHOR), Kuznetsov, Borys⁷ (AUTHOR), Nikitina, Tatyana⁸ (AUTHOR), Shmatko, Oleksandr⁹ (AUTHOR)

المصدر: Advances in Space Research. Oct2021, Vol. 68 Issue 8, p3495-3507. 13p.

مصطلحات موضوعية: *RADIO wave propagation, *TRANSMITTING antennas, *MEASURING instruments, *RECEIVING antennas, *NETWORK performance, *AIDS to navigation

المؤلفون: Feng, Jie^1,2 (AUTHOR) fengjiecrirp@126.com, Guo, Lixin¹ (AUTHOR) lxguo@mail.xidian.edu.cn, Xu, Bin² (AUTHOR) jasur82@163.com, Wu, Jian^1,2 (AUTHOR) wujian2016@aliyun.com, Xu, Zhengwen² (AUTHOR) xuzw@vip.sina.com, Zhao, Haisheng² (AUTHOR) zhaohaisheng213@163.com, Ma, Zhengzheng² (AUTHOR) 357675000@qq.com, Liang, Yonggan² (AUTHOR) tlbrave@163.com, Li, Haiying² (AUTHOR) lihy1230@163.com

المصدر: Advances in Space Research. Oct2021, Vol. 68 Issue 7, p2855-2864. 10p.

مصطلحات موضوعية: *RADIO wave propagation, *DRAG (Aerodynamics), *CHARGE exchange, *ELECTRON density, *PHENOMENOLOGICAL theory (Physics), *PLUMES (Fluid dynamics)

المؤلفون: Radicella, S.M.¹ (AUTHOR), Alazo-Cuartas, K.¹ (AUTHOR), Migoya-Orué, Y.¹ (AUTHOR) yenca@ictp.it, Kashcheyev, A.² (AUTHOR)

المصدر: Advances in Space Research. Sep2021, Vol. 68 Issue 5, p2069-2075. 7p.

مصطلحات موضوعية: *ELECTRON distribution, *RADIO wave propagation, *ELECTRON density, *SHORTWAVE radio, *IONOSPHERE

المؤلفون: Etemadfard, Hossein¹ (AUTHOR) etemadfard@um.ac.ir, Mashhadi Hossainali, Masoud² (AUTHOR)

المصدر: Advances in Space Research. Mar2021, Vol. 67 Issue 6, p1929-1936. 8p.

مصطلحات موضوعية: *ELECTROMAGNETIC wave propagation, *GEODETIC techniques, *NAVIGATION (Astronautics), *IONOSPHERE, *LEAST squares

مصطلحات جغرافية: IRAN