GNSS 신호 수신

내비게이션 데이터 복구 및 수신기 위치 추정

표준 기반 알고리즘을 사용하여 GNSS 신호를 수집하고 추적하며, 내비게이션 메시지를 디코딩하고, 수신기 위치를 계산할 수 있습니다.

GNSS 신호의 신호 송신 측면을 살펴보려면 신호 송신 범주를 참조하십시오.

함수

모두 확장

gnssBitSynchronizeBit synchronizer for GNSS receivers (R2022b 이후)
gnssSignalAcquirerAcquire GNSS signals (R2023a 이후)
gnssSignalTrackerTrack phase, frequency, and delay offsets in GNSS signal (R2023b 이후)
gpsWaveformGeneratorGenerate GPS waveform (legacy L1 and L2, modernized L1C, L2C, and L5) (R2025a 이후)
galileoWaveformGeneratorGenerate Galileo waveforms (E1, E5, and E6) (R2026a 이후)

도움말 항목

  • GPS 신호

    레거시(C/A 코드와 P 코드) GPS 신호와 현대화된(L1C, L2C, L5) GPS 신호의 신호 사양에 대해 설명합니다.

  • Galileo Signals

    Understand Galileo signal characteristics and navigation message formats.

추천 예제

GPS Receiver Acquisition and Tracking Using C/A-Code

GPS Receiver Acquisition and Tracking Using C/A-Code

Perform initial synchronization and tracking operations to receive a GPS IF waveform from multiple satellites using C/A-code.

GPS Receiver Acquisition and Tracking

GPS Receiver Acquisition and Tracking

Perform acquisition and tracking of these three GPS baseband signals – GPS L1 C/A, GPS L1C, and GPS L5.

GPS Data Decode

GPS Data Decode

Perform bit and frame synchronization and decode the LNAV data.

GPS Legacy Navigation Receiver Positioning Using C/A-Code

GPS Legacy Navigation Receiver Positioning Using C/A-Code

Estimate GPS position using a multi-satellite GPS baseband waveform.

새로 만들기
Galileo GNSS Receiver Positioning

Galileo GNSS Receiver Positioning

Simulate a Galileo signal generation and reception chain to estimate the location of the receiver.

NavIC Receiver Positioning

NavIC Receiver Positioning

Simulate the NavIC signal generation and reception chain to estimate the location of the receiver.

Multistatic Localization of a Ship Using GPS Illuminations

Multistatic Localization of a Ship Using GPS Illuminations

Locate a ship using received GPS signals reflecting off the ship.