Presentation Information
[B-20-13]Investigation of Receiver Station Arrangement and Boresight Estimation Accuracy for an SPS Satellite Demonstration Experiment
◎Ryunosuke Hirose1, Genmei Kobayashi1, Hayato Endo1, Koji Tanaka2, Yoshiyuki Fujino1 (1. Toyo University, 2. JAXA/ISAS)
Keywords:
Wireless Power Transfer,SPS
In recent years, SPS (Space Power System), which does not emit greenhouse gases, has attracted attention against the background of the increasing severity of global warming. Toward the realization of SPS, a flight experiment was conducted in 2024 [1], and a satellite experiment is planned for 2026 [2]. In the flight experiment, methods for antenna pattern reconstruction and boresight estimation were established. However, in the satellite experiment, the transmission distance and orbital conditions differ from those in the flight experiment, and therefore the receiver station arrangement must be newly investigated.
In this paper, the receiver station arrangement is investigated using the satellite orbit and theoretical antenna pattern. In addition, the influence of measurement errors on the boresight estimation accuracy is evaluated through simulation.
In this paper, the receiver station arrangement is investigated using the satellite orbit and theoretical antenna pattern. In addition, the influence of measurement errors on the boresight estimation accuracy is evaluated through simulation.