AWS::GroundStation::Config AntennaDownlinkDemodDecodeConfig - AWS CloudFormation
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AWS::GroundStation::Config AntennaDownlinkDemodDecodeConfig

提供有关 AWS Ground Station 应如何在联系期间为下行传输配置天线的信息。使用任务配置文件中的天线下行传输解调解码配置来接收已解调和解码的下行传输数据。

语法

要在 AWS CloudFormation 模板中声明此实体,请使用以下语法:

属性

DecodeConfig

定义 RF 信号的解码方式。

必需:是

类型DecodeConfig

Update requires: No interruption

DemodulationConfig

定义 RF 信号的解调方式。

必需:是

类型DemodulationConfig

Update requires: No interruption

SpectrumConfig

定义频谱配置。

必需:是

类型SpectrumConfig

Update requires: No interruption

示例

创建 AntennaDownlinkDemodDecodeConfig

以下示例创建 Ground Station AntennaDownlinkDemodDecodeConfig

JSON

{ "AntennaDownlinkDemodDecodeConfig": { "SpectrumConfig": { "CenterFrequency": { "Value": 7812, "Units": "MHz" }, "Polarization": "RIGHT_HAND", "Bandwidth": { "Value": 30, "Units": "MHz" } }, "DemodulationConfig": { "UnvalidatedJSON": "{ \"type\":\"QPSK\", \"qpsk\":{ \"carrierFrequencyRecovery\":{ \"centerFrequency\":{ \"value\":7812, \"units\":\"MHz\" }, \"range\":{ \"value\":250, \"units\":\"kHz\" } }, \"symbolTimingRecovery\":{ \"symbolRate\":{ \"value\":15, \"units\":\"Msps\" }, \"range\":{ \"value\":0.75, \"units\":\"ksps\" }, \"matchedFilter\":{ \"type\":\"ROOT_RAISED_COSINE\", \"rolloffFactor\":0.5 } } } }" }, "DecodeConfig": { "UnvalidatedJSON": "{ \"edges\":[ { \"from\":\"I-Ingress\", \"to\":\"IQ-Recombiner\" }, { \"from\":\"Q-Ingress\", \"to\":\"IQ-Recombiner\" }, { \"from\":\"IQ-Recombiner\", \"to\":\"CcsdsViterbiDecoder\" }, { \"from\":\"CcsdsViterbiDecoder\", \"to\":\"NrzmDecoder\" }, { \"from\":\"NrzmDecoder\", \"to\":\"UncodedFramesEgress\" } ], \"nodeConfigs\":{ \"I-Ingress\":{ \"type\":\"CODED_SYMBOLS_INGRESS\", \"codedSymbolsIngress\":{ \"source\":\"I\" } }, \"Q-Ingress\":{ \"type\":\"CODED_SYMBOLS_INGRESS\", \"codedSymbolsIngress\":{ \"source\":\"Q\" } }, \"IQ-Recombiner\":{ \"type\":\"IQ_RECOMBINER\" }, \"CcsdsViterbiDecoder\":{ \"type\":\"CCSDS_171_133_VITERBI_DECODER\", \"ccsds171133ViterbiDecoder\":{ \"codeRate\":\"ONE_HALF\" } }, \"NrzmDecoder\":{ \"type\":\"NRZ_M_DECODER\" }, \"UncodedFramesEgress\":{ \"type\":\"UNCODED_FRAMES_EGRESS\" } } }" } } }

YAML

AntennaDownlinkDemodDecodeConfig: SpectrumConfig: CenterFrequency: Value: 7812 Units: MHz Polarization: RIGHT_HAND Bandwidth: Value: 30 Units: MHz DemodulationConfig: UnvalidatedJSON: '{ "type":"QPSK", "qpsk":{ "carrierFrequencyRecovery":{ "centerFrequency":{ "value":7812, "units":"MHz" }, "range":{ "value":250, "units":"kHz" } }, "symbolTimingRecovery":{ "symbolRate":{ "value":15, "units":"Msps" }, "range":{ "value":0.75, "units":"ksps" }, "matchedFilter":{ "type":"ROOT_RAISED_COSINE", "rolloffFactor":0.5 } } } }' DecodeConfig: UnvalidatedJSON: '{ "edges":[ { "from":"I-Ingress", "to":"IQ-Recombiner" }, { "from":"Q-Ingress", "to":"IQ-Recombiner" }, { "from":"IQ-Recombiner", "to":"CcsdsViterbiDecoder" }, { "from":"CcsdsViterbiDecoder", "to":"NrzmDecoder" }, { "from":"NrzmDecoder", "to":"UncodedFramesEgress" } ], "nodeConfigs":{ "I-Ingress":{ "type":"CODED_SYMBOLS_INGRESS", "codedSymbolsIngress":{ "source":"I" } }, "Q-Ingress":{ "type":"CODED_SYMBOLS_INGRESS", "codedSymbolsIngress":{ "source":"Q" } }, "IQ-Recombiner":{ "type":"IQ_RECOMBINER" }, "CcsdsViterbiDecoder":{ "type":"CCSDS_171_133_VITERBI_DECODER", "ccsds171133ViterbiDecoder":{ "codeRate":"ONE_HALF" } }, "NrzmDecoder":{ "type":"NRZ_M_DECODER" }, "UncodedFramesEgress":{ "type":"UNCODED_FRAMES_EGRESS" } } }'