電離層波動垂直能量傳播之研究

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姓名

蕭俊傑(Chun-Chieh Hsiao) 查詢紙本館藏

畢業系所

太空科學研究所

論文名稱

電離層波動垂直能量傳播之研究
(A study of vertical energy propagation of ionospheric wave)

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摘要(中)

本論文利用傅利葉分析(Fourier Analysis)討論電離層週期性振盪之垂直群速與相速，以此方法分析電離層探測儀（ionosonde）與特高頻(Very High Frequency, VHF)觀測資料而獲知電離層垂直波動之傳播。
首先利用模擬對群速與相速分析方法進行驗證。在模擬中以加成與倍乘形式加入雜訊干擾，以討論雜訊對分析結果造成之影響與分析方法之穩定性。
資料分析方面，針對電離層暫態層和常態層伴隨之垂直波動傳播加以研究及探討。暫態層波動以赤道異常區（equatorial anomaly region）日食F1層和赤道地區電離層增層(additional layer)為例，而常態層波動則以中緯度F2層為代表。研究日食對電離層之影響，其結果發現短時間內太陽光強度迅速變化可引發F1域(F1 region)波動，而其波動源接近F1層峰。研究電離層增層形成時伴隨之波動，結果顯示增層層峰附近是為波動源所在。以電離層探測儀與特高頻雷達同時觀測F2層波動，發現其波源所在高度於F2層峰上方。綜合以上結果，電離層層峰附近是為波動能量源之所在。

摘要(英)

In this dissertation, a procedure deriving the vertical group and phase velocities of periodic waves in the ionosphere is proposed. The method is based on Fourier analysis and considered the difference of angular frequency and wave number as a function of number of data points used in a spectral analysis. Simulations and observations from ionosondes and a VHF radar are investigated to understand the vertical propagation and source of the waves.
The simulation is employed to demonstrate the usefulness of the procedure while some noises are added and multiplied to the wave packet for examing the suitability and stability of the procedure.
The developed procedure is further applied to analyze waves appearing in transient layers during a solar eclipse and appearance of an additional sub-layer as well as a permanent layer of the F-region. A study of the waves caused by repid change of sunlight during the solar eclipse shows that the energy source lies at the altitude near the F1 peak. An examination of the waves during appearance of the additional layer in the equatorial regions indicates the wave source is around the peak of the layer. An analysis of the data observed from ionosonde and the VHF radar, the F2 peak is an energy source of the associated waves. Results of this dissertation demostrate the waves sources are mainly around the peaks of layers in the ionosphere.

關鍵字(中)

★ 電離層
★ 能量傳播

關鍵字(英)

★ ionosphere
★ energy propagation
★ wave

論文目次

摘要 i
ABSTRACT ii
誌謝 iii
目錄 vii
圖目錄 ix
表目錄 xii
第1章緒論 1
1.1 電離層 1
1.2 研究動機 4
1.3 內容概述 5
第2章電離層觀測 7
2.1 電離層探測儀 7
2.2 MU雷達 8
第3章波動之群速相速計算 13
3.1 研究背景 13
3.2 群速與相速分析方法及模擬 14
3.3 波形模擬 16
3.4 結果與討論 25
第4章日食電離層波動 27
4.1 日食與電離層 27
4.2 日食波動垂直群速與相速 33
4.3 結果與討論 46
第5章電離層增層波動 50
5.1 電離層增層 50
5.2 資料觀測 54
5.3 電離層增層波動垂直群速與相速 67
5.4 結果與討論 76
第6章電離層F2層峰波動 80
6.1 異調散射觀測 80
6.2 波動垂直群速與相速 83
6.3 結果與討論 100
第7章總結 103
參考文獻 107

參考文獻

Alcaydė Denis, Incoherent Scatter Theory, Practice and Science, 1995.
Altadill, D, J. G. Sole, E. M. Apostolov, Vertical structure of a gravity wave like oscillation in the ionosphere generated by the solar eclipse of August 11, 1999, J. Geophys. Res., 106, 21,419, 2001.
Anastassiades, M. (Ed.), Solar Eclipses and the Ionosphere, Plenum, New York, 1970.
Balan, N. and G. J. Bailey, Equatorial plasma fountain and its effects: Possibility of an additional layer, J. Geophys. Res., 100, 21,421, 1995.
Balan, N., G. J. Bailey, M. A. Abdu, K. I. Oyama, P. G. Richards, J. MacDougall, and I. S. Batista, Equatorial plasma fountain and its effects over three locations: Evidence for an additional layer, the F3 layer, J. Geophys. Res., 102, 2,047, 1997.
Balan, N., I. S. Batista, M. A. Abdu, G. J. Bailey, S. Watanabe, J. MacDougall, and J. H. A. Sobral, Variability of additional layer in the equatorial ionosphere over Fortaleza, J. Geophys. Res., 105, 10,603, 2000.
Balan, N., I. S. Batista, M. A. Abdu, J. MacDougall, and G. J. Bailey, Physical mechanism and statistics of occurrence of an additional layer in the equatorial ionosphere, J. Geophys. Res., 103, 29,169, 1998.
Balan, N., I. S. Batista, M. A. Abdu, J. MacDougall, and G. J. Bailey, Occurrence of an additional layer in the ionosphere over Fortaleza, Adv. Space Res., 24, 1481, 1999.
Berson, R. F., J. Bitoun, Interpretations of satellite gyroharmonic resonance observations, Radio Sci., 14, 113, 1979.
Beynon, W. J. G. and G. M. Brown (Ed.), Solar Eclipse and the Ionosphere, Pergamon Press, London, 1956.
Bibl, K., W. Pfister, B. W. Reinisch and G. S. Sales, Velocities of small and medium scale ionospheric irregularities desuced from Doppler and arrival angle measurements, Space Research XV, 405, Akademie-Verlag, Berlin, 1975.
Blanc, M. and A. D. Richmond, The ionospheric disturbance dymamo, J. Geophys. Res., 85, 1,669, 1980.
Breit, G. and M. A. Tuve, A test of the existence of the conducting layer, Physical Review, 28, 554, 1926.
Brekke, A., Radar probing of the auroral plasma. Proc EISCAT summer school, Tromsø, Oslo, Bergen, 1977.
Buneman, O., Scattering of radiation by the fluctuations in a non-equilibrium plasma, J. Geophys. Res., 67, 2050, 1962.
Chapman, J. H. and E. S. Warren, Topside sounding of the earth’s ionosphere, Space Sci. Rev., 8, 846, 1968.
Cheng, K., Y.-N. Huang, and S.-W. Chen, Ionospheric effects of the solar eclipse of September 23, 1987, around the equatorial anomaly crest region, J. Geophys. Res., 97, 103, 1992.
Chimonas, G. and C. O. Hines, Atmospheric gravity waves induced by a solar eclipse, J. Geophys. Res., 75, 875, 1970.
Davies, K., Ionospheric Radio, Short Run Press Ltd., Exeter, England, 1990.
Fritts, D. C. and Z. Luo, Gravity wave forcing in the middle atmosphere due to reduced ozone heating a solar eclipse, J. Geophys. Res., 98, 3011, 1993.
Fukao, S., T. Sato, T. Tsuda, S. Kato, K. Wakasugi, and T. Makihara, The MU radar with an active phased array system, 1, Antenna and power amplifiers, Radio Sci., 20, 1155, 1985a.
Fukao, S., T. Tsuda, T. Sato, S. Kato, K. Wakasugi, and T. Makihara, The MU radar with an active phased array system, 2, In-house equipment, Radio Sci., 20, 1169, 1985b.
Fukao, S., Y. Tamamoto, W. L. Oliver, T. Takami, M. D. Tamanaka, M. Yamamoto, T. Nakamura, and T. Tsuda, Middle and upper atmosphere radar observations of ionospheric horizontal gradients produced by gravity waves, J. Geophys. Res., 98, 9443, 1993.
Hargreaves, J. K., The upper atmosphere and solar-terrestrial relations, Van Nosrand Reinhold, New York, 1979.
Hargreaves, J. K., The Solar-Terrestrial Environment, 420pp., Cambridge, New York, 1992.
Hsiao, C. C., J. Y. Liu, R. T. Tsunoda, S. Fukao, S. Saroso, K. Nozaki, V. L. Badillo, F. T. Berkey, S. W. Chen, and M. Yamamoto, Evidence for the geographic control of additional layer formation in the low-latitude ionosphere, Adv. Space Res., 27, 1293, 2001.
Huang, X., and B. W. Reinisch, Automatic calculation of electron density profiles from digital ionogram, 2, true height inversion of topside ionograms with the profile-fitting method, Radio Sci., 18, 837, 1982.
Huang, X., and B. W. Reinisch, Vertical electron density profiles from the digisonde network, Adv. Space Res., 18(6), 121, 1996.
Hunsucker, R. D., Radio Techniques for Probing the Terrestrial Ionosphere, 293pp., Springer-Verlag, Berlin, 1991.
Jenkins, B., G. J. Bailey, M. A. Abdu, I. S. Batista and N. Balan, Observations and model calculations of an additional layer in the topside ionosphere above Fortaleza, Brazil, Ann. Geophys., 15, 753, 1997.
Jenkins, B., G. J. Bailey, M. A. Abdu, I. S. Batista and N. Balan, The formation of an additional layer in the equatorial topside ionosphere, Adv. Space Res., 6, 1137, 1997a.
Jursa, A. S., Handbook of grophysics and the space environment, Air Force Geophysics Laboratory Air Force Systems Commend United States Air Force, Avail. From National Technical Informatio Service (NTIS), 1985.
Kato, S., T. Ogawa, T. Tsuda, and T. Sato, The middle and upper atmosphere radar: First results using a partial system, Radio Sci., 6, 1475, 1984.
Kelley, Michael C., The Earth’s Ionosphere Plasma Physics and Electrodynamics, 1989.
Kuo, F. S., H. Y. Lue, C. M. Huang, C. L. Lo, C. H. Liu, S. Fukao, and Y. Muraoka, A study of velocity fluctuation spectra in the troposphere and lower stratosphere using MU radar, J. Atmos. Terr. Phys., 54, 31, 1992.
Kuo, F. S., K. E. Lee, H. Y. Lue and C. H. Liu, Measurement of vertical phase and group velocities of atmospheric gravity waves by VHF radar, J. Atmos. Terr. Phys, 55, 1193, 1993.
Lee, C. C., J. Y. Liu, B. W. Reinisch, Y. P. Lee, L. B. Lee, The propagation of traveling atmospheric disturbances observed during the April 6-7, 2000 ionospheric storm, Geophys. Res. Letts., 29, 12, 2002.
Liu, J. Y., A study of quasi 16-day ionospheric oscillations, Izvestiya VUZ Radiofizika, 39, 226, 1996.
Liu, J. Y., C. C. Hsiao, L. C. Tsai, C. H. Liu, F. S. Kuo, H. Y. Lue, C. M. Huang, Vertical phase and group velocities of internal gravity waves derived from ionograms during the solar eclipse of 24 October 1995. J. atmos. Solar-Terr. Phys. 60, 1679, 1998.
Liu, J. Y., F. T. Berkey, and S. L. Wu, A study of the true height analysis methods, Terr. Atmos. Oceanic Sci., 312, 129, 1992.
Liu, J. Y., H. F. Tsai, C.- C. Wu, C. L. Tseng, L.- C. Tsai, W. H. Tsai, K. Liou, and J. K. Chao, The effect of geomagnetic storm on ionospheric total electron content at the equatorial anomaly, Adv. Space Res., 24, 1491, 1999.
Liu, Li-Bo, Wei-Xing Wan, Jian-Nan Tu and Zong-Ti Bao, Modeling of the ionospheric response to the solar eclipse of 24 October 1995, Terr. Atmos. Oceanic Sci., 11, 543, 2000.
Lynn, K. J. W., T. J. Harris, M. Sjarifudin, Stratification of the F2 layer observed in southeast Asia, J. Geophys. Res., 105, 27,147, 2000.
Mayaud, P. N., Derivation, Meaning, and Use of Geomagnetic Indices, Geophys. Monograph 22, American Geophys. Union, Washington, D. C., 1980.
Nakamura, T., T. Tsuda, M. Tsutsumi, K. Kita, T. Uehara, S. Kato, and S. Fukao, Meteor Wind Observations with the MU Radar, Radio Sci., 26, 857, 1991.
Olatunji, E. O., An eclipse in the equatorial F region, J. Atmos. Terr. Phys., 29, 267, 1967.
Oliver, W. L., S. Fukao, T. Sato, T. Tsuda, and S. kato, Ionospheric incoherent scatter measurements with the middle and upper atmosphere radar: observations during the large magnetic storm of February 6-8, 1986, J. Geophys. Res., 93, 14,649, 1988.
Papagiannis, M. D., Space Physics and Space Astronomy, Gordon and Breach Science Publishers, New York, 1972.
Pound, T. R., K. C. Yeh, and G. W. Swenson, Ionospheric electron content during July 20, 1963 solar eclipse, J. Geophys. Res., 71, 326, 1966.
Ratcliffe, J. A., Themagneto-ionic theory, Cambridge University Press, Cambridge, 1959.
Ratcliffe, J. A., An Introduction to the Ionosphere and Magnetosphere, 256pp., Cambridge, UK, 1972.
Reinisch, B. W. and X. Huang, Automatic calculation of electron density profiles from digital ionogram, 1, Automatic O and X trace identification for topside ionogram, Radio Sci., 17, 421, 1982.
Reinisch, B. W. and X. Huang, Automatic calculation of electron density profiles from digital ionogram, 3, Processing of bottomside ionogram, Radio Sci., 18, 477, 1983.
Rishbeth, H. and O. K. Garriott, Introduction to Ionospheric physics, Academic Press, New York, 1969.
Sato, T., A. Ito, W. L. Oliver, S. Fukao, T. Tsuda, S. Kato, and I. Kimura, ionosphere incoherent scatter measurements with the MU radar: Techniques and capability, Radio, Sci., 24, 85, 1989.
Titheridge, J. E., Ionogram analysis with the generalized program POLAN, Rep. UAG-93, World Data Center A for Solar Terrestrial Physics, 1985.
Tsuda, T., S. Kato, T. Yokoi, T. Inoue, M. Yamamoto, T. E. VanZandt, S. Fukao, and T. Sato, Gravity Waves in the Mesosphere Observed with the MU Radar, Radio Sci., 25, 1005, 1990.
Van Zandt, T. E., R. B. Norton, and G. H. Stonehocker, Photochemical rates in the equatorial F2 region from the 1958 eclipse, J. Geophys. Res., 65, 2003, 1960.
Yamamoto, M., T. Tsuda, S. Kato, T. Sato, and S. Fukao, A Saturated Inertia Gravity Wave in the Mesosphere Observed by the Middle and Upper Atmosphere Radar, J. Geophys. Res., 92, 11,993, 1987.
Yeh, K. C., and C. H. Liu, Theory of Ionospheric Waves, Academic Press, New York, 1972.
Yeh, K. C., D. C. Yu, K. H. Lin, C. R. Huang, W. H. Tsai, J. Y. Liu, J. S. Xu, K. Igarashi, C. Xu, and V. H. Nam, Ionospheric response to a solar eclipse in the equatorial anomaly region, Terr. Atmos. Oceanic Sci., 8, 165, 1997.
黃啟瑞, 發展與應用電腦斷層掃描技術以研究赤道異常區之電離層, 國立中央大學電機工程研究所博士論文, 中壢, 1997。
黃鐘洺, 電波傳播, 聯經出版有限公司, 臺北, 1978。
鄭康, 電離層赤道異常頂峰地區之電離層暫態變化之研究, 國立臺灣大學電機工程學研究所博士論文, 臺北, 1992。

指導教授

劉正彥(Jann-Yanq Liu)

審核日期

2003-10-6

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