毫米波大气窗口在临近空间等离子体鞘套中的传播特性

蒋金; 陈长兴; 周天翔; 凌云飞; 陈婷; 任晓岳

doi:10.11728/cjss2016.01.056

毫米波大气窗口在临近空间等离子体鞘套中的传播特性

doi: 10.11728/cjss2016.01.056

1.
空军工程大学理学院西安 710051
2.
西安邮电大学电子工程学院西安 710121

基金项目: 陕西省自然科学基础研究计划项目(2014JM8344) 和空军工程大学研究生创新基金项目(LXY2015YJS06)共同资助

详细信息

中图分类号: V271;TN011
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出版历程
- 收稿日期: 2015-07-07
- 修回日期: 2015-11-19
- 刊出日期: 2016-01-15

Study on Atmospheric Window of Millimeter Wave Propagation in Near Space Plasma Sheathormalsize

1.
School of Science, Air Force Engineering University, Xi'an 710051
2.
Department Electron Engineering, Xi'an University of Posts Telecommunication, Xi'an 710121

摘要

摘要: 针对飞行器再入和以高超声速在临近空间飞行时出现的通信黑障问题, 依据 RAM C提供的飞行试验数据建立等离子体鞘套模型, 通过数值计算分析了等离子体厚度及等离子体碰撞频率和等离子体电子密度等参数对毫米波大气窗口传输的反射和衰减特性. 综合分析表明, 可以采用大气窗口35GHz所在的Ka波段作为临近空间主通信平台, 辅以大气窗口0.22THz所在的太赫兹波段天基中继平台, 以期实现飞行器在临近空间飞行时的实时测控.
- 临近空间 /
- 等离子体鞘套 /
- 大气窗口
Abstract: The communication blackout usually happens when the reentering vehicles and hypersonic aerocraft voyage in the near space. According to the data provided by Radio Attenuation Measurement C (RAM C) voyage experiment, a model of plasma sheath will be established to analyze the parameters of plasma including plasma thickness, plasma density and plasma collision frequency to get the reflection and attenuation properties of millimeter wave atmospheric window propagation in plasma sheath, through the method of numerical calculation. The analysis by synthesis shows that the 35GHz, the window of atmosphere, in Ka waveband can be selected as communication waveband used in near space main communication platform, and subsidiary of 0.22THz in terahertz waveband space-based communication platform. It will carry on the real-time measurement and control when the reentering vehicles and hypersonic aerocraft voyage in the near space.
- Near space /
- Plasma sheath /
- Atmospheric window

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参考文献(24)

[1]	SONG H H, MCDERMOTT D B, HIRATA Y, et al. Theory and experiment of a 94GHz gyrotron traveling-wave amplifier[J]. Phys. Plasm., 2004, 11(5):2935-2941
[2]	ZHAO Bolin, HAN Qingyuan, ZHU Yuanjing. A study on absorption characteristics of atmospheric window in microwave band [J]. Adv. Atmos. Sci., 1985, 2(1):28-35
[3]	SHI Lei. Research on Near Space Vehicle Channel Characteristics[D]. Xi'an: Xidian University, 2013 (石磊. 近空间飞行器信道特性研究[D]. 西安: 西安电子科技大学, 2013)
[4]	ZHENG Ling. Study of Electromagnetic Wave Propagation in Spacecraft Plasma Sheath[D]. Chengdu: University of Electronic Science and Technology of China, 2013 (郑灵.飞行器等离子体鞘套对电磁波传输特性的影响研究[D]. 成都: 电子科技大学, 2013)
[5]	DAVID M. Pozar. Microwave Engineering. Third Edition[M]. New York: Wiley, 2005
[6]	MA Ping, QIN Long, SHI Anhua, et al. Millimeter wave and terahertz wave transmission characteristicsin plasma[J]. High Power Laser and Particle Beams, 2013, 25(11):2965-2970 (马平, 秦龙, 石安华, 等. 毫米波与太赫兹波在等离子体中传输特性[J]. 强激光与粒子束, 2013, 25(11):2965-2970.)
[7]	HUBER P W, EVANS J S, SCHEXNAYDER Jr C J. Comparison of theoretical and flight-measured ionization in a blunt body reentry flow field[J]. AIAA J., 1971, 9(6):1154-1162
[8]	TIAN Y, HAN Y, LING Y, et al. Propagation of terahertz electromagnetic wave in plasma with inhomogeneous collision frequency[J]. Phys. Plasmas. 2014, 21(2):1-4
[9]	LI Jin, PI Yiming, YANG Xiaobo. A conception on the terahertz communication system for plasma sheath penetration[J]. Wirel. Commun. Mobile Comp., 2014, 14:1252-1258
[10]	ZHENG Ling, ZHAO Qing, LIU Shuzhang, et al. Studies of terahertz wave propagation in non-magnetized plasma[J]. Acta Phys. Sin., 2012, 61(24):245202-1-5 (郑灵, 赵青, 刘述章, 等. 太赫兹波在非磁化等离子体中的传输特性研究[J]. 物理学报, 2012, 61(24):245202-1-5)
[11]	BAI B W, LI X P, LIU Y M, et al. Effects of reentry plasma sheath on the polarization properties of obliquely incident EM waves[J]. IEEE Trans. Plasma Sci., 2014, 42(10):3365-3372
[12]	CHEN Rushan, DING Dazhi, FAN Zhenhong, et al. The magnetic window antenna of overcoming the ionization blackout of near space plasma sheath: CN103531897A[P], 2014 (陈如山, 丁大志, 樊阵宏, 等. 克服临近空间等离子鞘套通信黑障的磁窗天线: CN103531897A[P], 2014)
[13]	SURZHIKOV S T. Three dimensional simulation of shock layer ionization for RAM C-II flight tests[C]//Science Technology 52nd Aerospace Sciences Meeting. Maryland: AIAA, 2014
[14]	BRIDA D, TSKHAKAYA D. Investigation of oscillations in the plasma sheath[J]. Contrib. Plasma Phys., 2014, 54:469-473
[15]	GAO Ping, LI Xiaoping, XIE Kai, et al. Effect of plasma on C/N₀ of GPS signal[J]. Acta Aeron. Astron. Sin., 2015, 36(2):633-639 (高平, 李小平, 谢楷, 等. 等离子体对 GPS信号载噪比的影响[J]. 航空学报, 2015, 36(2):633-639)
[16]	ERIC D.GILLMAN, JOHN E. Foster. Review of leading approaches for mitigating hyper sonic vehicle communications blackout and a method of ceramic particulate injection via cathode spot arcs for blackout mitigation[R]. NASA TM-2010-216220
[17]	YU Zhefeng, LIU Jiaqi, LIU Lianyuan, et al. Research on the RCS characteristics of hypersonic near space vehicle[J]. J. Astron., 2014, 35(6):713-719 (于哲峰, 刘佳琪, 刘连元, 等. 临近空间高超声速飞行器RCS特性研究[J]. 宇航学报, 2014, 35(6):713-719)
[18]	ZHAO L, BAI B W, BAO W M, et al. Effectsof reentry plasma sheath on GPS patch antenna polarization property[J]. Int. J. Ant. Prop., 2013. DOI.org.10.1155/ 2013/823626
[19]	TAKAHASHI Yusuke, YAMADA Kazuhiko, ABE Takashi. Examination of radio frequency blackout for an inflatable vehicle during atmospheric reentry[J]. J. Spa-cecr. Rock., 2014, 51(2):430-441
[20]	YANG Min, LI Xiaoping, XIE Kai, et al. The modulation effect of EM signals caused by the time-varying plasma[J]. J. Astron., 2010, 34(6):842-847 (杨敏,李小平,谢楷,等. 电磁信号在时变等离子体中传播的调制效应[J].宇航学报, 2013, 34(6):842-847)
[21]	ZHENG L, ZHAO Q, LIU S Z, et al. Theoretical and experimental studies of 35GHz and 96GHz electromag-netic wave propagation in plasma[J]. Prog. Elect. Res.:M, 2012, 24:179-192
[22]	ZHENG Ling, ZHAO Qing, LUO Xiangang, et al. Theoretical and experimental studies of electromag-netic wave transmission in plasma[J]. Acta Phys. Sin., 2012, 61(15):155203-1-7 (郑灵, 赵青, 罗先刚, 等. 等离子体中电磁波传输特性理论与实验研究[J]. 物理学报, 2012, 61(15):155203-1-7)
[23]	SUN Xin, LIU Yanan, LIU Yimin, et al. Study on the transmission properties of plasma sheath based on transfer matrix method[J]. Chin. J. Space Sci., 2014, 34(2):194-200 (孙欣, 刘亚南, 刘毅敏, 等. 基于传输矩阵法的等离子体鞘套传输特性分析[J]. 空间科学学报, 2014, 34(2):194-200)
[24]	SWIFT C T, BECK F B, THOMSON J, et al. RAM C-III S-band Diagnostic Experiment[R]. Washington: NASA, 1971:137-155