DOUBLE SCALE METHOD OF DISTANCE MEASURING WITH THE USE OF QUADRATURE MULTIPLEXING OF PHASE-SHIFT KEYED SIGNALS
А. П. Алешкин, В. С. Бахолдин
Abstract
А. П. Алешкин, В. С. Бахолдин
Abstract
In this article a new method is proposed for building measurement scales for radio-electronic systems using phase-shift keyed signals with quadrature multiplexing. A possibility is reviewed for application thereof in global navigation satellite systems to increase the range of ambiguous measurement range by using the ranging codes. The algorithm is presented for computing the total signal propagation delay time based on the results of measurements on two non-multiple scales.
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In this article a new method is proposed for building measurement scales for radio-electronic systems using phase-shift keyed signals with quadrature multiplexing. A possibility is reviewed for application thereof in global navigation satellite systems to increase the range of ambiguous measurement range by using the ranging codes. The algorithm is presented for computing the total signal propagation delay time based on the results of measurements on two non-multiple scales.
Key concepts: Quadrature (astronomy), Multiplexing, Scale (ratio), Computer science, Physics, Telecommunications, Optics, Quantum mechanics