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Detail
Conference Paper
Design of a Signaling Scheme for Three Equal-Power Signals in a New Navigation Satellite System
- Authors
- Hyoungsoo Lim
- Issue Date
- 2023-06
- Citation
- European Navigation Conference (ENS) 2023, pp.1-5
- Language
- English
- Type
- Conference Paper
- Abstract
- Design methods are presented for chip pulses and a constant envelope multiplexing (CEM) scheme for a new navigation satellite system in the S band. If we assume three equal-power signals are needed to transmit, the chip pulses of at least two signals can have two or more sample magnitudes for a high CEM power efficiency. Considering a case with two dual-magnitude signals, we can find the magnitude values for a target efficiency and then design the magnitude and sign patterns. We analyze the interference for all possible chip pulse sets and sorted them according to selected priorities. We also consider spectral separation between two different signal groups for a flexible operation. The design methods and the results provided in this paper can be a good reference for the signal design of a new navigation satellite system.
- KSP Keywords
- Constant Envelope(CE), Design method, Flexible operation, Power Efficiency, Power Signal, S-Band, Signal Design, Spectral separation, navigation satellite system, system design
This work is distributed under the term of Creative Commons License (CCL)
(CC BY)
(CC BY)
