antigravite said:
Hi there,
Spacewar.com has published a paper on recent chinese studies on blackout (通讯中断 的) mitigation. Chinese scientists and engineers have been working on that for quite a while, actually, and many labs are involved at various levels, including CAST's "Center of Spacecraft Assembly Integration and Test" (Beijing) and the "Key Laboratory of Ionospheric Environment", part of the CAS "Institute of Geology and Geophysics" (Beijing)
Staff Writers, Communicating with hypersonic vehicles in flight, Spacewar.com, Washington DC (SPX) Jun 17, 2015
http://www.spacedaily.com/reports/Communicating_with_hypersonic_vehicles_in_flight_999.html
Xiaotian Gao and Binhao Jiang,"A matching approach to communicate through the plasma sheath surrounding a hypersonic vehicle,"Journal of Applied Physics, 09/06/2015
A.
The source paper discloses very few references to well-documented chinese academic research and engineering activities. With few (three) exceptions:
- Guolong He (Space Centre, Tsinghua Univ., Beijing, China), Yafeng Zhan ; Ning Ge ; Yukui Pei ; Bin Wu, “ Measuring the time-varying channel characteristics of the plasma sheath from the reflected signal,” IEEE Trans. Plasma Sci. 42(12), 3975–3981 (2014). http://dx.doi.org/10.1109/TPS.2014.23638400
- K. Chen and C. Lin , “ Enhanced radiation from a plasma-imbedded antenna,” Proc. IEEE 56(9), 1595–1597 (1968). http://dx.doi.org/10.1109/PROC.1968.6659
- Xiaotian Gao (高孝天)1, Chunsheng Wang (王春生)1,a), Binhao Jiang (江滨浩)1 and Zhonglin Zhang (张仲麟)1 (Harbin Institute of Technology, 92 West Dazhi Street, Nan Gang District, 150001 Harbin, China), “ A physical model of radiated enhancement of plasma-surrounded antenna,” Phys. Plasmas 21(9), 093301 (2014). http://dx.doi.org/10.1063/1.4895485
Somebody didn't do their homework.
First of, here are a few keywords of interest:
- 等离子体鞘层 : Plasma Sheath
- 黑障 : Blackout
- 磁化等离子体 : Magnetized plasma
- 衰减 : Attenuation
Also found three related patents (not quoted in the well-referenced, above-mentionned paper). They are interesting, easy to access and can thus be highlighted:
1/ 种缓解空间等离子体对高速飞行器再入通信影响的装置
"Device for relieving influence on high-speed aircraft reentry communication by space plasma"
CN 10379640
Inventors: PI YIMING, ; LI JIN, ; YANG XUYANG (UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA)
[Chengdu ?]
ABSTRACT/ The invention discloses a device for relieving the influence on high-speed aircraft reentry communication by space plasma. The device is located in a plasma layer of a high-speed aircraft. The device for relieving the influence on high-speed aircraft reentry communication by the space plasma comprises a strong magnet and an electrode pair. The strong magnet is arranged in the inner surface of the high-speed aircraft located in the same axial direction with an electromagnetic wave receiving and sending antenna, the electrode pair is composed of an anode and a cathode, the anode and the cathode are located on the portions, at the two sides of the electromagnetic wave receiving and sending antenna, of a surface layer of the high-speed aircraft. The composite environment of an electric field and a magnetic field is created on a physical layer in space around the electromagnetic wave receiving and sending antenna of the high-speed aircraft, and an electromagnetic relieving layer is formed on the plasma layer of the high-speed aircraft. The problem of transmission interruption of communication signals in the process that the high-speed aircraft reenters the atmosphere is solved and the safety and real-time performance of space communication and the stability of signal transmission are guaranteed.
source:
http://www.google.com/patents/CN103796407A
2/ 克服临近空间等离子壳套通信黑障的磁窗天线
"Magnetic window antenna for avoiding communication blackout of near space plasma shell jacket"
CN 103531897 A
Inventors: CHEN RUSHAN, ; DING DAZHI, ; FAN ZHENHONG, ; TAO SHIFEI (
NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY)
ABSTRACT/ The invention discloses a magnetic window antenna for avoiding communication blackout of a near space plasma shell jacket. The antenna comprises a dielectric substrate, a radiation metal sheet, a metal ground plate, a metal feeder line and a box, wherein the radiation metal sheet is fixed on the upper surface of the dielectric substrate; the metal ground plate is printed on the lower surface of the dielectric substrate; the metal feeder line is in link connection with the metal radiation sheet and the metal ground plate, and is taken as the feed-in interface of antenna radio waves; the box is used for fixing carbon nanotube coils; a plurality of carbon nanotube coils are fixed in the box. The carbon nanotube coils are electrified to generate a constant strong magnetic field close to the coils, so that a plasma close to the antenna is magnetized; electromagnetic waves hardly attenuate while being transmitted in the magnetized plasma, so that the receiving and transmitting capabilities of the antenna are increased, and the problem of communication blackout of a near space high speed aircraft in a reentry process is solved.
source:
http://www.google.com/patents/CN103531897A
3/ 种临近空间动态等离子鞘套信道建模及模拟的方法
"Near space dynamic plasma sheath channel modeling and simulating method"
CN104378170 A
Inventors: SHI LEI, ; LI XIAOPING, ; LIU YANMING, ; ZHOU HUI, ; YAO BO, ; FANG SHUIXUN (
XIDIAN UNIVERSITY)
ABSTRACT/ The invention discloses a near space dynamic plasma sheath channel modeling and simulating method. The method comprises the steps that channel resources are partitioned according to large-scale space-time-frequency characteristics to construct a large-scale space-time-frequency channel resource matrix, wherein the height corresponds to large-scale space domain characteristics, the speed corresponds to large-scale time domain characteristics, and frequency points correspond to large-scale frequency domain characteristics; for all channel resource matrixes, dynamic small-scale channel parameters are obtained; small-scale channel model simulating is achieved according to given small-scale channel parameters; large-scale channel model simulating is achieved by repeating small-scale channel models at multiple states on a near space flight path. The method is suitable for channel modeling under different dynamic rules, random-amplitude phase probability density distribution which may occurs under a plasma sheath is simulated, and channel modeling feasibility is guaranteed; the method is suitable for near space aircraft plasma sheath channel modeling and spaceflight reentry-return spacecraft plasma sheath channel modeling.
source:
http://www.google.com/patents/CN104378170A
Bibliographic data: CN105808794 (A) ― 2016-07-27
4/ xxxxxxxxx
"Time domain integral equation method for analyzing electromagnetic scattering characteristic of hypersonic flight object"
CN105808794 A
Inventors: CHEN RUSHAN; DING DAZHI; FAN ZHENHONG; HUYAN LONG (
NANJING SCIENCE & TECHNOLOGY UNIVERSITY)
ABSTRACT/ The invention discloses a time domain integral equation method for analyzing the electromagnetic scattering characteristic of a hypersonic flight object. The time domain integral equation method comprises that a time domain volume-surface integral equation is established; according to the structural scattering characteristic, the total electric field on the stimulated object is equal to the sum of an incident electric field and a scattered electric field, and the incident electric field is stimulated; the integral equation is discretized, tests in space and time are carried out, and a time domain matrix equation is established; the relationship between the dielectric flux density and the electric field intensity of plasma is established; and the time domain matrix equation is solved, and the electromagnetic scattering characteristic of a mixed object in broadband is analyzed. According to the invention, only the object model needs to be discretized, by means of a free space green function and a recursive convolution method, a mixed object containing heterogeneous plasma medium and metal can be analyzed, the calculating precision is high, and the number of unknowns is relatively small; at the same time, a time domain method is employed for solution, the electromagnetic scattering characteristic of each frequency point in broadband can be calculated for one step, compared with a frequency domain method that frequency sweep operation is needed, the time domain integral equation method is advantaged in that the solving time is reduced.
And so on, an so forth.
below is a quick list of randomly chosen papers of interest matching up the reference target material:
1982
- 王柏懿,. 再入飞行中等离子鞘的电磁效应[J]. 力学与实践. 1982(02)
1983
- Zhao Han-Zhang Wu Shi-Jing(Institute of Systems Science, Academia Sinica)DONG NAI-HAN(Beijing Institute of Remote Sensiong Equipments);ON THE PROPAGATION OF ELECTROMAGNETIC WAVE IN A INHOMOGENEOUS PLASMA SHEATH[J];Chinese Journal of Geophysics;1983-01
1984
- Xu yanhou;Ji zhenyu;Cheu baoyan;Fang Iu China University of Science and Technology;The Propagation Characteristic of Oblique Incident Plane Electromagnetic Waves through Re-entry Plasma Sheath Layer[J];;1984-04
- 焦淑卿,冯德光,. 等离子鞘套的反射系数与穿透系数[J]. 数学物理学报. 1984(04)
- 董乃涵赵汉章,吴是静,. 非均匀等离子鞘套中电波传输的近似计算[J]. 宇航学报. 1984(01)
- 李伟范,. 美国弹头“黑障区”信号获取途径分析[J]. 国外导弹与宇航. 1984(03)
1985
- ZHAO HAN-ZHANG WU SHI-JING (Institute of Systems Science, Academia Sinica)DONG NAI-HAN (Beijing Institute of Remote Sensing Equipments);ON THE PROPAGATION OF ELECTROMAGNETIC WAVES IN AN INHOMOGENEOUS PLASMA SHEATH (Ⅱ)[J];Chinese Journal of Geophysics;1985-02
- Wang Boyi Xu Yanhou Ji Zhenyu;PROPAGATION OF ELECTROMAGNETIC WAVES IN INHOMOGENOUS AND LOSSY REENTRY PLASMA SHEATH LAYER[J];Journal of Astronautics;1985-01
1987
- Feng Lin;AN APPROXIMATE SOLUTION TO THE ELECTROMAGNETIC HELMHOLTZ'S EQUATION IN REENTRY PLASMA SHEATH[J];Journal of University of Electronic Science and Technology of China;1987-07
2001
- YANG Hua SHI Jia-ming LING Yong-shun (Electronics Engineer Institute , Hefei Anhui 230037 , China );Studies of reflection characteristics of electromagnetic waves propagating into magnetized plasma[J];Chinese Journal of Radio Science;2001-02
2003
- SHEN Zi-cheng (Beijing Institute of Tracking and Telecommunications Technology, Beijing 100094,China);Review of Related Techniques of Space-based TT&C Network and Space-based Information Network[J];Telecommunication Engineering;2002-01
- LIU Shao-bin 1,2 ,MO Jin-jun 1,YUAN Nai-chang 1 (1.Institute of Electronic Science and Engineering,NUDT,Changshai,Hunan 410073,China; 2.Basic Courses Department,Nanchang University,Nanchang,Jiangxi 330029,China);Research on the Absorption of EM-Wave by Inhomogeneous Magnetized Plasmas[J];Acta Electronica Sinica;2003-03
2004
- LU Wen-qing,PAN Cheng-sheng (Shenyang Ligong University,Shenyang 110168,China);An Analysis of the Factors that May Affect the Electromagnetic Wave Propagation in the Space Communications[J];Fire Control & Command Control;2004-05
- ZHAO Hong-kang,LU Jian-ping (School of Science, Beijing Institute of Technology, Beijing100081, China);Attenuation of Plane Electromagnetic Waves in Plasmas[J];Journal of Beijing Institute of Technology;2004-04
2005
- WU Bin~1, LIN Lie~1, WU Cheng-kang~1, ZHANG Peng~2, WANG Yong-qing~2 (1.Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China; 2. Shenyang Aircraft Research Institute, Shenyang 110035, China );Propagation characteristics of a vertical incident microwave in a non-equilibrium plasma slab at atmospheric pressure[J];High Power Laser & Particle Beams;2005-02
- WENG Mu-yun~1,FU Xiao-yan~2(1.Electronic Information School,Northwestern Polytechnical University,Xi'an 710077,China;2.Northwest Electrical Training Centre,Xi'an 710054,China);Channel Attenuation Characteristics of Satellite Communications in Ka-Band[J];Telecommunication Engineering;2005-05
- Geng You-lin Wu Xin-bao Guan Bo-ran (School of Electronic Engineering, Xidian University, Xi'an 710071, China) (The Inst. of Antenna and Microwaves, Hangzhou Univ. of Electronic Engineering, Hangzhou 310018, China) (Shanghai Institute of Microwave Technology, Shanghai 200063, China);The Analytical Solution of Electromagnetic Scattering by Multilayered Plasma Anisotrojpic Spheres[J];Journal of Electronics and Information Technology;2005-06
- Ma Zhao-guo, Gao Zheng-ping , Rao Ke-jinUniversity of Electronic Science and Technology,Chengdu 610054,China;Transmission Study of Electromagnetic Waves in the Missile Reentry[J];Control Technology of Tactical Missile;2005-03
- Qian, Z. H., R.-S. Chen, K. W. Leung, and H. W. Yang, “FDTD analysis of microstrip patch antenna covered by plasma sheath,” Progress In Electromagnetics Research, Vol. 52, 173–183, 2005.
2006
- LIU Qiang,KUANG Jingming,WANG Hua(Advanced Communications Lab,Department of Electronic Engineering,Beijing Institute of Technology,Beijing 100081);Distributed Tactical Communication Network Simulation Based on HLA[J];Computer Engineering;2006-12
- Zhu Bing Yang Juan Huang Xue-Gang Mao Gen-Wang Liu Jun_Ping(College of Astronautics, Northwestern Polytechnic University, Xi'an 710072,China);Experimental study on the plasma jet attenuation of reflected wave in vacuum environment[J];Acta Physica Sinica;2006-05
- YIN Zhizhong~1,LI Qiang~2(1.Department of Training,the Academy of Equipment Command & Technology,Beijing 101416,China;2.Company of Postgraduate Management,the Academy of Equipment Command & Technology,Beijing 101416,China);Analysis of Near Space Vehicle and Its Military Application[J];Journal of the Academy of Equipment Command & Technology;2006-05
- Lu Q M, Wang S. Electromagnetic waves downstream of quasi-perpendicular shocks. J Geophys Res, 2006, 111(A05204), pp.1–11
2007
- Guo Bin Hu Youping(School of Science,Wuhan University of Technology,Wuhan,430070);Absorption of Electromagnetic Waves in Nonthermal Equilibrium Plasma under Atmospheric Conditions[J];Journal of Wuhan University of Technology(Transportation Science & Engineering);2007-04
- Zhu Liangming,Mao Gengwang,Xu Yingqiao,Yang Juan (College of Astronautics,Northwestern Polytechnical University,Xi′an 710072,China);Experimental Study of Electron Density Distribution of Microwave Plasma Plume with Restricted Boundary[J];Journal of Northwestern Polytechnical University;2007-05
- JIN Hong-biao1,WU Xiu-peng2,LI Wen-ze1 (1.73661 Unit of PLA,Xianyou 351251,China;2.Ordnance Engineering College,Shijiazhuang 050003,China);Design of Ammunition Supply Support Federation Based on HLA[J];Equipment Environmental Engineering;2007-06
- SUN Jian,HUANG Jin-wu(Southwest China Institute of Electronic Technology,Chengdu 610036,China);Discussion on the TT&C and Data Transmission Technology for Spaceplanes[J];Telecommunication Engineering;2007-01
- HU Jian-ping1,DENG Xue-qun2,YU Fang1(1.Southwest China Institute of Electronic Technology,Chengdu 610036,China;2.School of Electronic Engineering,University of Electronic Science and Technology of China,Chengdu 610054,China);Link Characteristics and Anti-interference Technology of Ka-band TT&C and Communication Network[J];Telecommunication Engineering;2007-06
- Ma Zhao-guo,Gao Zheng-ping,Bi Zhao-yi Electronic Science and Technology University,Chengdu 610054, China;Transmission Properties of Microwaves through Plasma Sheath in the Reentry of High-Speed Aircraft[J];Control Technology of Tactical Missile;2007-01
- SUN Jian,HUANG Jin-wu(Southwest China Institute of Electronic Technology,Chengdu 610036,China);Discussion on the TT&C and Data Transmission Technology for Spaceplanes[J];Telecommunication Engineering;2007-01
- LI Xiaojiang1,LI Zhide2,YANG Jian1,AN Yigui1(1.Department of Space Equipment,the Academy of Equipment Command & Technology,Beijing 101416,China;2.Department of Training,the Academy of Equipment Command & Technology,Beijing 101416,China);Study on Concept and Technology of Near Space Equipment Architecture[J];Journal of the Academy of Equipment Command & Technology;2007-04
- WANG Yanguang LI Jianquan LI Yong YAO Wei(China Academy of Space Technology,Beijing 100081,China);Characters and Application Prospects of Near Space Flying Vehicles[J];Spacecraft Engineering;2007-01
- Yang, H., W. Tang, and X. Kong, “Calculation of the effect on the reflection of the plane electromagnetic wave for non-
magnetized plasma with different electron density distributions,” International Journal of Infrared and Millimeter Waves, Vol. 28, No. 7, 547–556, 2007.
2008
- LI Hong1,WU Si-liang1,PANG Yan-li2(1.Beijing Institute of Technology,Beijing 100081,China;2.Naval Academy of Armament,Beijing 100161,China);The research of simulation model based on HLA object-oriented method in radar electronic warfare[J];Ship Science and Technology;2008-06
- Mou Xinwei Ju Zhansheng(Telecommunication Engineering Institute,Air Force Engineering University,Xi'an 710077,China);The Electromagnetism Calculation in Air-Ground HF Communication Based on ITS[J];Electronic Science and Technology;2008-06
- Chai Lin(The 10th Institute of China Electronics Technology Group Corporation,Chengdu 610036,China);Selection of Work Frequency for Near Space Vehicle TT&C and Information Transmission System[J];Acta Aeronautica Et Astronautica Sinica;2008-04
- CHAI Lin,WU Qian,LEI Li (Southwest China Institute of Electronic Technology,Chengdu 610036,China);Analysis of Development Trend of the TT&C Communication System for Near Space High Dynamic Vehicles[J];Telecommunication Engineering;2008-01
- LIU Jia-xing(Southwest China Institute of Electronic Technology,Chengdu 610036,China);A Tentative Idea for Nearspace Tracking and Data Relay System(TDRS)[J];Telecommunication Engineering;2008-05
- Chai Lin(The 10th Institute of China Electronics Technology Group Corporation,Chengdu 610036,China);Selection of Work Frequency for Near Space Vehicle TT&C and Information Transmission System[J];Acta Aeronautica Et Astronautica Sinica;2008-04
- CHAI Lin,WU Qian,LEI Li (Southwest China Institute of Electronic Technology,Chengdu 610036,China);Analysis of Development Trend of the TT&C Communication System for Near Space High Dynamic Vehicles[J];Telecommunication Engineering;2008-01
- Chai, L., “Selection of work frequency for near space vehicle TTC and information transmission system,” Acta Aeronautica et Astronautica Sinica, Vol. 29, No. 4, 1007–1012, 2008.
2009
- Pan Wenjun,Tong Chuangming,Zhou Ming (Missile Institute of Air Force Engineering University,Shan xi Sanyuan,713800);Application of UPML Absorbing Boundary in Calculation of the Plasma Coated Targets[A];[C];2009
- LIU Jiangfan, XI Xiaoli,LIU Yang ( Xi’an University of technology, Xi’an 710048);Calculation of Propagation Characteristics of Electromagnetic Wave in Plasma Sheath Using ADE-FDTD Method[A];[C];2009
- LIU Yang, WANG Lili, LIU Jiangfan, XI Xiaoli ( Xi’an University of technology, Xi’an 710048);WKB solution for Wave Propagate through the plasma sheath[A];[C];2009
- Yang Juan(1) Long Chun-Wei(1) Chen Mao-Lin(1) Xu Ying-Qiao(1) Tan Xiao-Qun(2) 1)(College of Astronautics,Northwestern Polytechnic University,Xi'an 710072, China) 2)(School of Mechatronics,Northwestern Polytechnic University,Xi'an 710072,China);Experimental study on the effect of applied magnetic field on plane wave attenuation by microwave plasma plume[J];Acta Physica Sinica;2009-07
- XU Mao-ge,XI Wen-jun(Southwest China Institute of Electronic Technology,Chengdu 610036,China);Study on Blackout in Near Space Hypersonic Vehicle Radio Frequency Communication[J];Telecommunication Engineering;2009-10
- LIU Jiangfan, XI Xiaoli,LIU Yang ( Xi’an University of technology, Xi’an 710048);Calculation of Propagation Characteristics of Electromagnetic Wave in Plasma Sheath Using ADE-FDTD Method[A];[C];2009
- Ma Lai-xuan,Zhang Hou,Zhang Chen-xin (Missile Institute of Air Force Engineering University,Sanyuan Shhanxi 713800,China);Analysis of Plasma Interference Mechanism[A];[C];2009
- 刘江凡,. 等离子鞘套中电波传播的算法研究[D]. 西安理工大学 2009 [PhD Thesis]
- Yang, H., X. Duan, and H. Lu, “Simulation of electromagnetic wave reflection on plasma by multiresolution time-domain
method,” Journal of Infrared, Millimeter and Terahertz Waves, Vol. 30, No. 1, 51–55, 2009.
- Lu H Y, Lee C H, Dong H T. Characterization of the three-dimensional supersonic flow for the MHD generator. Sci China-Phys Mech Astron, 2009, 52: 534–545
2010
- PAN Wenjun,TONG Chuangming,ZHOU Ming(The Missile Institute,Air Force Engineering University,Shaanxi Sanyuan 713800,China);Application of a New Method of Setting the Plane-wave in Calculation of the Plasma Coated Targets[J];Journal of Projectiles,Rockets,Missiles and Guidance;2010-03
- He Xiang1,Chen Jianping2,Ni Xiaowu1,Wu Ying1,Chen Yudong2,Zeng Xiaojun2,Qin Haichao2(1. College of Science,Nanjing University of Science and Technology,Nanjing 210094,China;2. Beijing Aeronautical Technology Research Center,Beijing 100076,China);Attenuation of planar electromagnetic waves by inhomogeneous plasma[J];High Power Laser and Particle Beams;2010-09
- CHAI Lin(Southwest China Research Institute of Electronic Technology,Chengdu 610036,China);Technical Characteristics Analysis of The TT&C Communication System for Near Space Vehicle[J];Journal of Astronautics;2010-07
- 孟龙,. 源于人工电磁材料的高效率电小天线研究[D]. 北京邮电大学 2010 [PhD Thesis]
- 贺忠伟,. 加载小型化宽频带天线研究[D]. 西安电子科技大学 2010 [PhD Thesis]
- Lei, S., Y. Liu, B. Guo, and S. Jin, “Research on phase shift characteristics of radio propagate through plasma sheath,” 2010 - 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010, IEEE Computer Society Guangzhou, China, Nov. 29–Dec. 2, 2010.
2011
- Ma Chun-Guang1) Zhao Qing1) Luo Xian-Gang2) He Guo1) Zheng Ling1) Liu Jian-Wei1) 1)(School of Physical Electronics,University of Electronic Science and Technology of China,Chengdu 610054,China) 2)(Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,China);Study on attenuation characteristics of millimeter wave in plasma[J];Acta Physica Sinica;2011-05
- He Xiang1,Chen Jianping2,Chu Ran3,Chen Yudong2,Zeng Xiaojun2,Ni Xiaowu1(1.College of Science,Nanjing University of Science and Technology,Nanjing 210094,China;2.Beijing Aeronautical Technology Research Center,Beijing 100076,China;3.Microwave Center,Nanjing University of Science and Technology,Nanjing 210094,China);Experimental investigation on radar cross section reduction of plasma covered cavity[J];High Power Laser and Particle Beams;2011-05
- LIU Yun-ge(Southwest China Institute of Electronic Technology,Chengdu 610036,China);S/Ka Band TT&C Communication System Design and Key Techniques Analysis[J];Telecommunication Engineering;2011-06
2012
- Zheng Ling(1)) Zhao Qing(1)) Luo Xian-Gang(2)) Ma Ping(1)) Liu Shu-Zhang(1)) Huang Cheng(2)) Xing Xiao-Jun(1)) Zhang Chun-Yan(1)) Chen Xu-Lin(1)) 1)(School of Physical Electronics,University of Electronic Science and Technology of China,Chengdu 610054,China) 2)(State Key Laboratory of Optical Technologies for Microfabrication,Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,China);Theoretical and experimental studies of electromagnetic wave transmission in plasma[J];Acta Physica Sinica;2012-15
- HU Hongjun1,CHEN Yong2,CHEN Ju2(1 School of Astronautics,Northwestern Polytechnical University,Xi'an 710072,China; 2 Xi'an Satellite Monitor and Control Center,Xi'an 710043,China);The Discussion on TT&C Technology for Spacecraft in Blackout Area[J];Journal of Projectiles,Rockets,Missiles and Guidance;2012-02
- Zheng Ling Zhao Qing Liu Shu-Zhang Xing Xiao-Jun(School of Physical Electronics,University of Electronic Science and Technology of China,Chengdu 610054,China);Studies of terahertz wave propagation in non-magnetized plasma[J];Acta Physica Sinica;2012-24
- Anon, The Requirements and Strategy Analysis for TT&C of Near Space Vehicles[J];National Defense Science & Technology;2012-02
- LI Jian-peng,Lü Na,ZHANG Chong(Air Force Engineering University,Telecommunication Engineering Institute,Xi'an 710077,China);Study on Approaches for Mitigating Hypersonic Vehicle Communications Blackout[J];Fire Control & Command Control;2012-02
- YUE Ying-chao,XIAO Tian-yuan,FAN Wen-hui,MA Cheng,CHEN Xin(Nation CIMS Engineering Research Center,Tsinghua University,Beijing 100084,China);Semantic interoperation of high level architecture based on multi-view nesting ontology mapping[J];Computer Integrated Manufacturing Systems;2012-05
- LI Jian-peng,Lü Na,ZHANG Chong(Air Force Engineering University,Telecommunication Engineering Institute,Xi'an 710077,China);Study on Approaches for Mitigating Hypersonic Vehicle Communications Blackout[J];Fire Control & Command Control;2012-02
- LI Yong1,DAI Ming2,CHANG Li-xin3(1.The 54th Research Institute of CFTC,Shijiazhuang Hebei 050081,China;2.China Transport Telecommunication & Information Center,Beijing 100011,China;3.The Military Department of General Staff Stationed in Shijiazhuang,Shijiazhuang Hebei 050081,China);Design of a Ka-band Multiple-beam Reflector Antenna[J];Radio Engineering;2012-08
- Shi, L., B.-L. Guo, Y.-M. Liu, and L. Zhao, “Research on integrated channel model for Near-space hypersonic vehicle,”
Yuhang Xuebao/Journal of Astronautics, Vol. 32, No. 7, 1557–1563, 2011.
- Ai, X., Y. Han, C. Y. Li, and X.-W. Shi, “Analysis of dispersion relation of piecewise linear recursive convolution FDTD method for space-varying plasma,” Progress In Electromagnetics Research Letters, Vol. 22, 83–93, 2011
- Liu, J.-F., X.-L. Xi, G.-B. Wan, and L.-L. Wang, “Simulation of electromagnetic wave propagation through plasma sheath using the moving-window finite-difference time-domain method,” IEEE Transactions on Plasma Science, Vol. 39, No. 3, 852–855, 2011.
- Li, J.-T., L.-X. Guo, Q.-J. Fang, and W. liu, “Electromagnetic wave propagation in plasma sheath of hypersonic vehicles,” Systems Engineering and Electronics, Vol. 33, No. 5, 969–973, 2011
- Li J P, Lv N, Zhang C. Study on approaches for mitigating hypersonic vehicle communications blackout (in Chinese). Fire Contr Comm Contr, 2012, 37, doi: 10.3969/j.issn.1002-0640.2012.02.042
- Su Y Q, Lu Q M, Gao X L, et al. Ion dynamics at supercritical quasiparallel shocks: Hybrid simulations. Phys Plasmas, 2012, 19(092108): 1–5
- Zheng L, Zhao Q, Liu S, et al. Theoretical and experimental studies of 35 GHz and 96 GHz electromagnetic wave propagation in plasma. Prog Electrom Res, 2012, 24: 179–192 [this paper rather explores blackout mitigation by means of higher frequencies…]
2013
- LIU Feng,ZHU Zhong-bo,CUI Wan-zhao(Science and Technology on Space Microwave Laboratory,China Academy of Space Technology(Xi'an),Xi'an 710100,China);Prospects on Space THz Information Techniques[J];Journal of Microwaves;2013-02
- Tao Z, Ni M J. Benchmark solutions for MHD solver development. Sci China-Phys Mech Astron, 2013, 56: 378–382
2014
- 方圆,. 再入等离子鞘层中的电磁波传输特性研究[D]. 哈尔滨工业大学 2014 [PhD. Thesis]
- 张洋,. 电磁波斜射入等离子体介质的FDTD方法[D]. 西安电子科技大学 2014 [PhD. Thesis]
In light of these TTC&DC elements, China's own GPS system and architecture - Beidou - fits this picture pretty well.
A.