Development of radio acoustic sounding system (RASS) for observations of temperature profiles in the lower atmosphere 下層大気の気温高度分布を観測する電波音波複合装置の開発
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著者
書誌事項
- タイトル
-
Development of radio acoustic sounding system (RASS) for observations of temperature profiles in the lower atmosphere
- タイトル別名
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下層大気の気温高度分布を観測する電波音波複合装置の開発
- 著者名
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増田, 悦久
- 著者別名
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マスダ, ヨシヒサ
- 学位授与大学
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京都大学
- 取得学位
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博士 (工学)
- 学位授与番号
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乙第8287号
- 学位授与年月日
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1993-07-23
注記・抄録
博士論文
目次
- 論文目録 / (0001.jp2)
- Contents / p4 (0006.jp2)
- 1 General Introduction / p1 (0010.jp2)
- 1.1 Thermal structure of the earth's atmosphere / p1 (0010.jp2)
- 1.2 Basic atmospheric dynamics and meteorological phenomena / p6 (0013.jp2)
- 1.3 Techniques for measuring temperature profiles / p14 (0017.jp2)
- 1.4 Structure of the thesis / p21 (0020.jp2)
- 2 General Concept of Radio Acoustic Sounding System (RASS) / p23 (0021.jp2)
- 2.1 Basic physical principle / p23 (0021.jp2)
- 2.2 Practical problems of RASS measurement / p40 (0030.jp2)
- 3 Historical Development of RASS Observations / p50 (0035.jp2)
- 3.1 Introduction / p50 (0035.jp2)
- 3.2 Survey of system parameters of RASS experiments / p51 (0035.jp2)
- 3.3 RASS using CW Doppler radar developed by CRL / p55 (0037.jp2)
- 3.4 MU radar/RASS using a pulse Doppler radar / p72 (0046.jp2)
- 4 Influence of Wind and Temperature on the Height Limit of RASS / p83 (0051.jp2)
- 4.1 Introduction / p83 (0051.jp2)
- 4.2 Numerical models of the backscattering region / p84 (0052.jp2)
- 4.3 Comparison of numerical models and RASS measurements / p92 (0056.jp2)
- 4.4 Conclusions / p99 (0059.jp2)
- 5 Echo Power Loss with RASS due to Defocusing Effect of Distorted Acoustic Wavefront / p101 (0060.jp2)
- 5.1 Introduction / p101 (0060.jp2)
- 5.2 Numerical model / p102 (0061.jp2)
- 5.3 Results and discussion / p106 (0063.jp2)
- 5.4 Conclusions / p114 (0067.jp2)
- 6 Accuracy of RASS Temperature Measurements using Monochromatic and FM-chirped Acoustic Pulses / p116 (0068.jp2)
- 6.1 Introduction / p116 (0068.jp2)
- 6.2 Derivation of electric field / p118 (0069.jp2)
- 6.3 RASS using an acoustic pulse with an un-modulated carrier / p121 (0070.jp2)
- 6.4 RASS using a FM-chirped acoustic pulse / p137 (0078.jp2)
- 6.5 Conclusions / p153 (0086.jp2)
- 7 Summary and Conclusions / p155 (0087.jp2)
- 7.1 Summary of this study / p155 (0087.jp2)
- 7.2 Applications of the MU radar/RASS for temperature observations / p157 (0088.jp2)
- 7.3 Conclusions / p167 (0093.jp2)
- Appendix / p168 (0094.jp2)
- A RASS echo power / p168 (0094.jp2)
- A.1 Calculation of received power / p168 (0094.jp2)
- B Derivation of Acoustic wavefront distortion coefficient / p170 (0095.jp2)
- B.1 Calculation of acoustic ray (x, y, z) / p170 (0095.jp2)
- B.2 Proof of R= R₀(l+Kθ²) / p172 (0096.jp2)
- References / p174 (0097.jp2)
- List of Author's Papers Relevant to This Thesis / p183 (0101.jp2)