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Journal Article (206)

1.
Journal Article
Chau, J. L.; Röttger, J.; Rapp, M.: PMSE strength during enhanced D region electron densities: Faraday rotation and absorption effects at VHF frequencies. Journal of Atmospheric and Solar-Terrestrial Physics 118, pp. 113 - 118 (2014)
2.
Journal Article
Li, Q.; Rapp, M.; Röttger, J.; Latteck, R.; Zecha, M.; Strelnikova, I.; Baumgarten, G.; Hervig, M.; Hall, C.; Tsutsumi, M.: Microphysical parameters of mesospheric ice clouds derived from calibrated observations of polar mesosphere summer echoes at Bragg wavelengths of 2.8 m and 30 cm. Journal Geophysical Research 115, D00I13 (2010)
3.
Journal Article
Hall, C. M.; Roettger, J.; Kuyeng, K.; Sigernes, F.; Claes, S.; Chau, J.: First results of the refurbished SOUSY radar: Tropopause altitude climatology at 78 degrees N, 16 degrees E, 2008. Radio Science 44, RS5008 (2009)
4.
Journal Article
Hall, C. M.; Röttger, J.; Kuyeng, K.; Tsutsumi, M.; Dyrland, M.; Chau, J. L.: Polar mesospheric summer echoes at 78 degrees N, 16 degrees E, 2008: First results of the refurbished sounding system (SOUSY) Svalbard radar. Journal Geophysical Research 114, D11111 (2009)
5.
Journal Article
Kuo, F. S.; Lue, H. Y.; Fern, C. L.; Röttger, J.; Fukao, S.; Yamamoto, M.: Statistical characteristics of AGW wave packet propagation in the lower atmosphere observed by the MU radar. Annales Geophysicae 27 (10), pp. 3737 - 3753 (2009)
6.
Journal Article
Zecha, M.; Roettger, J.: Occurrence of polar mesosphere summer echoes at very high latitudes. Annales Geophysicae 27 (3), pp. 1331 - 1342 (2009)
7.
Journal Article
Kuo, F. S.; Lue, H. Y.; Fern, C. L.; Roettger, J.; Fukao, S.; Yamamoto, M.: Studies of vertical fluxes of horizontal momentum in the lower atmosphere using the MU-radar. Annales Geophysicae 26 (12), pp. 3765 - 3781 (2008)
8.
Journal Article
Kuo, F. S.; Röttger, J.: A wave packet analysis method for vertical energy flux measured by VHF radar. Chin. J. Phys. 44 (4), pp. 243 - 256 (2006)
9.
Journal Article
Kuo, F. S.; Röttger, J.: Horizontal wavelength of gravity waves in the lower atmosphere measured by the SOUSY Svalbard Radar. Chin. J. Phys. 43 (3), pp. 464 - 480 (2005)
10.
Journal Article
Nozawa, S.; Brekke, A.; Maeda, S.; Aso, T.; Hall, C. M.; Ogawa, Y.; Buchert, S. C.; Röttger, J.; Richmond, A. D.; Roble, R. et al.; Fujii, R.: Mean winds, tides, and quasi-2 day wave in the polar lower thermosphere observed in European Incoherent Scatter (EISCAT) 8 day run data in November 2003. Journal Geophysical Research 110 (A12), A12309 (2005)
11.
Journal Article
Chen, J. S.; Hoffmann, P.; Zecha, M.; Röttger, J.: On the relationship between aspect sensitivity, wave activity, and multiple scattering centers of mesosphere summer echoes: a case study using coherent radar imaging. Annales Geophysicae 22 (3), pp. 807 - 817 (2004)
12.
Journal Article
Lübken, F. J.; Zecha, M.; Hoffner, J.; Röttger, J.: Temperatures, polar mesosphere summer echoes, and noctilucent clouds over Spitsbergen (78 degrees N). Journal Geophysical Research 109 (D11), D11203 (2004)
13.
Journal Article
Kuo, F. S.; Röttger, J.; Lue, H. Y.: Propagation of gravity wave packets in the lower atmosphere observed by the SOUSY-Svalbard Radar. Chin. J. Phys. 41 (4), pp. 309 - 325 (2003)
14.
Journal Article
Chen, J. S.; Röttger, J.; Chu, Y. H.: System phase calibration of VHF spaced antennas using the echoes of aircraft and incorporating the frequency domain interferometry technique. Radio Science 37 (5), 1080 (2002)
15.
Journal Article
Hall, C. M.; Röttger, J.: Initial observations of Polar Mesospheric Summer Echoes using the EISCAT Svalbard Radar. Geophysical Research Letters 28, pp. 131 - 134 (2001)
16.
Journal Article
Hocking, W. K.; Röttger, J.: The structure of turbulence in the middle and lower atmosphere seen by and deduced from MF, HF and VHF radar, with special emphasis on small-scale features and anisotropy. Annales Geophysicae 19 (8), pp. 933 - 944 (2001)
17.
Journal Article
Nielsen, K. P.; Röttger, J.; Sigernes, F.: Simultaneous Measurements of Temperature in the Upper Mesosphere with an Ebert-Fastie Spectrometer and a VHF Meteor Radar on Svalbard (78°N, 16°E). Geophysical Research Letters 28, pp. 943 - 946 (2001)
18.
Journal Article
Röttger, J.: Observations of the polar D-region and the mesosphere with the EISCAT Svalbard Radar and the SOUSY Svalbard Radar. Memoirs of National Institute of Polar Research 54, pp. 9 - 20 (2001)
19.
Journal Article
Röttger, J.: Observations of the Arctic troposphere and lower stratosphere with the SOUSY Svalbard Radar. Memoirs of National Institute of Polar Research 54, pp. 1 - 8 (2001)
20.
Journal Article
Rüster, R.; Röttger, J.; Schmidt, G.; Czechowsky, P.; Klostermeyer, J.: Observations of Mesospheric Summer Echoes at VHF in the Polar Cap Region. Geophysical Research Letters 28, pp. 1471 - 1474 (2001)
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