PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES |
Prev
Next
|
|
|
Attenuation characteristics of obliquely incident electromagnetic wave in weakly ionized dusty plasma based on modified Bhatnagar-Gross-Krook collision model |
Zhaoying Wang(王召迎), Lixin Guo(郭立新)†, and Jiangting Li(李江挺) |
1 School of Physics and Optoelectronic Engineering, Xidian University, Xi'an 710071, China |
|
|
Abstract The attenuation characteristics of obliquely incident electromagnetic (EM) wave in L-Ka frequency band in weakly ionized dusty plasma are analyzed based on the modified Bhatnagar-Gross-Krook (BGK) collision model. According to the kinetic equation and the charging theory, the total complex dielectric constant of the weakly ionized dusty plasma is derived by considering that the minimum velocity of the electron accessible to the dust particle surface is non-zero and the second potential part of the collision cross-section contributes to the charging. The attenuation characteristics within the modified model are compared with those within the traditional model. The influence of the dusty plasma parameters and the incident angle of EM waves on the attenuation in weakly ionized dusty plasma is further analyzed. Finally, the influence of different reentry heights on the attenuation characteristics of the obliquely incident EM wave is discussed. The results show that the effect of the minimum electron velocity and the second term of the collision cross-section on the attenuation characteristics of EM waves cannot be ignored. When the dust density and dust radius are changed, the trends of the attenuation of obliquely incident EM waves are consistent, but the influence of dust density is weaker than that of dust radius due to the constraint of orbit-limited motion (OLM) theory. The plasma thickness, electron density, and incident angle are proportional to the attenuation amplitude of EM waves. The effect of different reentry heights on the attenuation obliquely incident EM waves is related to the electron density and plasma thickness.
|
Received: 20 December 2020
Revised: 24 January 2021
Accepted manuscript online: 02 February 2021
|
PACS:
|
52.25.Mq
|
(Dielectric properties)
|
|
52.27.Lw
|
(Dusty or complex plasmas; plasma crystals)
|
|
52.40.Kh
|
(Plasma sheaths)
|
|
94.30.Tz
|
(Electromagnetic wave propagation)
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. U20B2059 and 61627901), the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (Grant No. 61621005), the Natural Science Foundation of Shaanxi Province of China (Grant No. 2019JM-206), the National Key Laboratory Foundation of China (Grant No. HTKJ2019KL504014), the Fundamental Research Funds for the Central Universities, China, and the Innovation Fund of Xidian University and the 111 Project (Grant No. B17035). |
Corresponding Authors:
†Corresponding author. E-mail: lxguo@xidian.edu.cn
|
Cite this article:
Zhaoying Wang(王召迎), Lixin Guo(郭立新), and Jiangting Li(李江挺) Attenuation characteristics of obliquely incident electromagnetic wave in weakly ionized dusty plasma based on modified Bhatnagar-Gross-Krook collision model 2021 Chin. Phys. B 30 045203
|
1 Dan L, Guo L X, Li J T, Chen W, Yan X and Huang Q Q 2017 Phys. Plasmas 24 093703 2 Chen W, Guo L X, Li J T and Liu S H 2016 IEEE Trans. Plasma Sci. 44 3235 3 Keidar M, Kim M and Boyd I D 2008 J. Spacecr. Rockets 45 445 4 Chen W, Yang L X, Huang Z X and Guo L X 2019 J. Quant. Spectros. Radiat. Transfer 232 66 5 Wang M, Yu M, Xu Z, Li G, Jiang B and Xu J 2015 IEEE Trans. Plasma Sci. 43 4182 6 Kim M, Keidar M and Boyd I D 2008 IEEE Trans. Plasma Sci. 36 1198 7 Verheest F 1992 Planet. Space Sci. 40 1 8 Sheehan D P, Carillo M and Heidbrink W 1990 Rev. Sci. Instrum. 61 3871 9 Mendis and Rosenberg 1994 Ann. Rev. Astron. Astrophys. 32 419 10 Boufendi L, Bouchoule A, Porteous R K, Blondeau J P, Plain A and Laure C 1993 J. Appl. Phys. 73 2160 11 Angelis U D 1992 Phys. Scripta 45 465 12 Selwyn G S, Heidenreich J E and Haller K L 1990 Appl. Phys. Lett. 57 1876 13 Tsintsadze N L, Chaudhary R, Shah H A and Murtaza G 2009 Phys. Plasmas 16 043702 14 Shukla P K and Stenflo L 2001 IEEE Trans. Plasma Sci. 29 267 15 Khrapak S A and Morfill G E 2004 Phys. Rev. E 69 066411 16 Shi Y X, Wu J and Ge D B 2009 Acta Phys. Sin. 58 5507 (in Chinese) 17 Tsytovich V N 1997 Physics-Uspekhi 40 53 18 Wang M, Li H, Dong Y, Li G, Jiang B, Zhao Q and Xu J 2016 IEEE Trans. Antennas Propag. 64 286 19 Wang M, Zhang M, Li G, Jiang B, Zhang X and Xu J 2016 Plasma Sci. Tech. 18 798 20 Juli M C D, Schneider R S, Ziebell L F and Jatenco-Pereira V 2005 AIP Conf. Proc. 784 521 21 Li H, Wu J, Shi Y and Wu J2010 Proceedings of the 9th International Symposium on Antennas, Propagation and EM Theory, Nov. 29-Dec. 2, 2010, Guangzhou, China, p. 371 22 Jia J, Yuan C, Gao R, Wang Y, Liu Y, Gao J, Zhou Z, Sun X, Wu J, Li H and Pu S 2015 J. Phys. D: Appl. Phys. 48 465201 23 Prudskikh V V and Shchekinov Y A 2013 Phys. Plasmas 20 102106 24 Hong Y, Yuan C, Jia J, Gao R, Wang Y, Zhou Z, Wang X, Li H and Wu J 2017 Plasma Sci. Tech. 19 055301 25 Wang Z, Guo L, Dan L and Li J 2019 IEEE Trans. Plasma Sci. 47 3978 26 Chen W, Yang L X, Huang Z X and Guo L X 2019 IEEE Trans. Plasma Sci. 47 4745 27 Liu Y T, Chen W, Yang L X, Huang Z X, Guo L X, Guo L J and Deng Q Q 2020 Phys. Plasmas 27 093702 28 Zheng Y and Struchtrup H 2005 Phys. Fluids 17 127103 29 Duan J Z, Han J F, Wang C L, Xu Y X, Zhang J R, Duan W S and Yang L 2013 IEEE Trans. Plasma Sci. 41 2434 30 Shi Y X 2007 Chin. J. Geophys. 50 877 31 Yu H, Xu G J and Zheng Z Q 2019 Optik 188 244 32 Akey N D and Cross A E1970 Radio blackout alleviation and plasma diagnostic results from a 25000 foot per second blunt-body reentry (NASA Technical Report), (Washington DC: Langley Research Center) |
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|