Method for acquiring azimuth information
作者： Masato Koganei Takahashi
DOI:
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摘要: A method for acquiring azimuth information enables acquisition of by receiving signals transmitted GPS satellites using only a single antenna. The includes steps disposing planar antenna having hemispherical beam with its center horizontal to form sky coverage area sensitivity that is quarter-sphere in the direction faces, causing receiver connected attempt reception satellites, inputting received data processing unit discriminate present area, arranging found be clockwise order as viewed from start area; extracting satellite corresponding last term and opposite first an end azimuth, extracted limit which outputting limited voice message or image result output unit.
google.co.in 参考文章(16)
Yasuki Kawasaka, Block distortion corrector and image signal expander ,(1996)
Michael Dane Ince, Robert H. Smith, Method and system for attitude sensing using monopulse GPS processing ,(1998)
Kazunari Shirai, Yoshitaka Ozaki, Hiroyasu Fukaya, Diversity type global positioning system for motor vehicles ,(1991)
Patrick Y. Hwang, System for determining direction or attitude using GPS satellite signals ,(1991)
G. Leonard Tyler, Roy A. Long, Gregory D. Gibbons, Method and apparatus for identifying, locating, tracking, or communicating with remote objects ,(1997)
R. Mittra, R. Yang, M. Itoh, M. Arakawa, Microstrip patch antennas for GPS applications Proceedings of IEEE Antennas and Propagation Society International Symposium. pp. 1478- 1481 ,(1993) , 10.1109/APS.1993.385474
Kenji Moronaga, Mikio Watanabe, Nihei Kaname, Device for regenerating a picture signal by decoding ,(1991)
Mark Nichols, Nicholas C. Talbot, Integrated terrestrial survey and satellite positioning system ,(1994)
Christos T Kyrtsos, Adam J Gudat, Method and apparatus for improving the accuracy of position estimates in a satellite based navigation system ,(1992)
Leonard J. LaPadula, Jerry D. Holmes, H. Logan Scott, Phillip W. Ward, GPS system and method for deriving pointing or attitude from a single GPS receiver ,(1990)