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Interference Analysis of KPS Signals on the L-band GNSS Signals
- Jang Hwan Shin;
- Deok Won Lim;
- Jung-Min Joo;
- 이상정;
- 송홍엽;
- ... 원종훈;
- 외 1명
초록
In order to propose new satellite navigation signals, it is essential to analyze the increased level of interference effect that the existing signals suffer. In this paper, a method for estimating the power density of the interference signals on GPS signals is proposed before and after the additional transmission of the KPS signals in the L1, L2 and L5 bands. For estimation, we assume the number of visible satellites observed over the Korean peninsular and the minimum received power of the satellite navigation signals. The comparison of the estimated values shows that the power density of the interfering signal increases by up to 1.37 dB due to the introduction of KPS, but this leads to an increase in interference plus noise power density below 0.47 dB.
키워드
- 제목
- Interference Analysis of KPS Signals on the L-band GNSS Signals
- 저자
- Jang Hwan Shin; Deok Won Lim; Jung-Min Joo; 이상정; 송홍엽; 원종훈; Jae Min Ahn
- 발행일
- 2020-12
- 유형
- Y
- 권
- 9
- 호
- 4
- 페이지
- 319 ~ 325