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Spaceborne polarimetric microwave correlation radiometer is a new type of instrument for the passive microwave remote sensing from space, which can provide an important way for remote sensing of sea surface wind vector and other ocean atmosphere environmental parameters. Antenna cross-polarization correction is an important part of the data pre-processing algorithm. In this paper, for the demand of antenna cross-polarization correction in spaceborne polarimetric microwave correlation radiometer, we have independently derived the full polarization antenna temperature equation based on the polarization coherent detection theory and the definition of Stokes parameters. The equation for the four parameters of Stokes antenna temperature introduced the cross polarization amplitude and phase between the Stokes parameters. Besides, the influence of the polarization rotation angle on the antenna pattern computation was considered. Finally, we established a geometric correspondence between the antenna scanning beam and the earth scene. The principle for determining the parameters of the antenna temperature equation was also discussed. Stokes antenna temperature equation laid the foundation for antenna cross-polarization correction for spaceborne polarimetric microwave correlation radiometer in the future.
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Keywords:
- polarimetric microwave radiometer /
- antenna cross-polarization /
- antenna temperature equation /
- coherent detection
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[2] Martine S 2004 An introduction to ocean remote sensing (Cambridge: Cambridge University Press) pp201-227
[3] Gaiser P W, Twarog E M, Karen L L 2004 IEEE Trans. Geosci. Remote Sens. 42 2347
[4] Wang Z Z, Jiang J S, Liu J Y, Yin X B 2008 Eng. Sin. 10 76 (in Chinese) [王振占, 姜景山, 刘憬怡, 殷晓斌 2008 中国工程科学 10 76]
[5] Plonski M, Smith C 2001 Algorithm theoretical basis document (ATBD) for the conical-scanning microwave imager/sounder (CMIS) environmental data records (EDRs) (Vol.1 17) (Lexington: AER) pp1-132
[6] Wang X B, Li J, Jiang J S 2008 Remote Sens. Tech. App. 23 582 (in Chinese) [王新彪, 李靖, 姜景山 2008 遥感技术与应用 23 582]
[7] Claassen J, Fung C 1974 IEEE Trans. Antennas Propagat. 22 433
[8] Ko H 1962 Proc. IRE 50 1950
[9] Ko H 1961 IEEE Trans. Antennas Propagat. 9 581
[10] Piepmeier J, Long D, Njoku E 2008 IEEE Trans. Geosci. Remote Sens. 46 516
[11] Stokes G G 1852 Trans. Cambridge Phil. Soc. 9 399
[12] Lu W, Yan W, Wang R, Wang Y Q 2012 Acta Phys. Sin. 61 018401 (in Chinese) [陆文, 严卫, 王蕊, 王迎强 2012 61 018401]
[13] Sinclair G. 1950 Proc. IRE 38 148
[14] Zhang Z Y, Lin S J 1995 Microwave radiation measurement technology and Application (Beijing: Electronic Industry Press) (in Chinese) [张祖荫, 林士杰 1995 微波辐射测量技术与应用 (北京: 电子工业出版社)]
[15] Skou N B, Laursen 1999 IEEE Trans. Geosci. Remote Sens. 37 12165
[16] Hamaker J P, Bregman J D, Sault R J 1996 Astronomy Astrophysics Supplement Series 117 137
[17] Schmeider R 1969 J Opt. Soc. Amer. 59 297
[18] Chang M, Jin Y Q 2002 Acta Phys. Sin. 51 74 (in Chinese) [常梅, 金亚秋 2002 51 74]
[19] Dinnat E P, Vine D M L 2007 IEEE Trans. Geosci. Remote Sens. 45 2051
[20] Shi J K 2009 MS Thesis (Nanjing: Institute of Meteorology, PLA University of Science & Technology) (in Chinese) [施健康 2009 硕士学位论文 (南京: 解放军理工大学气象学院)]
[21] Ludwig A C 1973 IEEE Trans. Antennas Propagat. 21 116
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[1] Ulaby F T, Moore R K, Fung A K 1981 Microwave remote sensing: active and passive (Vol. 1) (Massachusetts: Addison-Wesley Publishing Company) pp229-285
[2] Martine S 2004 An introduction to ocean remote sensing (Cambridge: Cambridge University Press) pp201-227
[3] Gaiser P W, Twarog E M, Karen L L 2004 IEEE Trans. Geosci. Remote Sens. 42 2347
[4] Wang Z Z, Jiang J S, Liu J Y, Yin X B 2008 Eng. Sin. 10 76 (in Chinese) [王振占, 姜景山, 刘憬怡, 殷晓斌 2008 中国工程科学 10 76]
[5] Plonski M, Smith C 2001 Algorithm theoretical basis document (ATBD) for the conical-scanning microwave imager/sounder (CMIS) environmental data records (EDRs) (Vol.1 17) (Lexington: AER) pp1-132
[6] Wang X B, Li J, Jiang J S 2008 Remote Sens. Tech. App. 23 582 (in Chinese) [王新彪, 李靖, 姜景山 2008 遥感技术与应用 23 582]
[7] Claassen J, Fung C 1974 IEEE Trans. Antennas Propagat. 22 433
[8] Ko H 1962 Proc. IRE 50 1950
[9] Ko H 1961 IEEE Trans. Antennas Propagat. 9 581
[10] Piepmeier J, Long D, Njoku E 2008 IEEE Trans. Geosci. Remote Sens. 46 516
[11] Stokes G G 1852 Trans. Cambridge Phil. Soc. 9 399
[12] Lu W, Yan W, Wang R, Wang Y Q 2012 Acta Phys. Sin. 61 018401 (in Chinese) [陆文, 严卫, 王蕊, 王迎强 2012 61 018401]
[13] Sinclair G. 1950 Proc. IRE 38 148
[14] Zhang Z Y, Lin S J 1995 Microwave radiation measurement technology and Application (Beijing: Electronic Industry Press) (in Chinese) [张祖荫, 林士杰 1995 微波辐射测量技术与应用 (北京: 电子工业出版社)]
[15] Skou N B, Laursen 1999 IEEE Trans. Geosci. Remote Sens. 37 12165
[16] Hamaker J P, Bregman J D, Sault R J 1996 Astronomy Astrophysics Supplement Series 117 137
[17] Schmeider R 1969 J Opt. Soc. Amer. 59 297
[18] Chang M, Jin Y Q 2002 Acta Phys. Sin. 51 74 (in Chinese) [常梅, 金亚秋 2002 51 74]
[19] Dinnat E P, Vine D M L 2007 IEEE Trans. Geosci. Remote Sens. 45 2051
[20] Shi J K 2009 MS Thesis (Nanjing: Institute of Meteorology, PLA University of Science & Technology) (in Chinese) [施健康 2009 硕士学位论文 (南京: 解放军理工大学气象学院)]
[21] Ludwig A C 1973 IEEE Trans. Antennas Propagat. 21 116
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