/// <summary>
///
/// </summary>
/// <param name="SGsetting"></param>s=输入参数中，仅使用SGsetting.NPREnable，SGsetting.TwoTonesEnable两个参数
/// <param name="SGsetting"></param>
/// <returns></returns>
public override bool VectorSignalGeratorConfigurationRead(out VectorSignalGeneratorSetting SGsettingResult)
{
SGsettingResult = new VectorSignalGeneratorSetting();
//双音信号设置部分
if (this.MultitoneState == 1)
{
SGsettingResult.TwoTonesEnable = true;
SGsettingResult.SubCarrierNumber = (uint)this.MultitoneCarryNum;
this.WaitOpc();
SGsettingResult.SignalBandWidth = this.MultitoneFreqSpace;
this.WaitOpc();
SGsettingResult.Freq = this.RFFrequency;
this.WaitOpc();
SGsettingResult.Offset = this.AmplOffset;
this.WaitOpc();
SGsettingResult.RFPower = this.RFPower;
this.WaitOpc();
SGsettingResult.RFOn = this.RFOutputEnabled;
}
//NPR信号设置部分
else if (this.QueryNumber(":RADio:ARB?") == 1)
{
SGsettingResult.NPREnable = true;
SGsettingResult.Freq = this.RFFrequency;
this.WaitOpc();
SGsettingResult.RFPower = this.RFPower;
this.WaitOpc();
SGsettingResult.GapRatio = 1; //NPR信号缺口不支持回读，暂定1%
this.WaitOpc();
SGsettingResult.SignalBandWidth = 20e6; //NPR信号贷款不支持回读，暂定20MHz
this.WaitOpc();
SGsettingResult.SubCarrierNumber = 101; //NPR信号个数不支持回读，暂定101
this.WaitOpc();
this.WaitOpc();
SGsettingResult.Offset = this.AmplOffset;
this.WaitOpc();
SGsettingResult.RFOn = this.RFOutputEnabled;
this.WaitOpc();
}
//单音信号设置部分
else
{
SGsettingResult.Freq = this.RFFrequency;
this.WaitOpc();
SGsettingResult.Offset = this.AmplOffset;
this.WaitOpc();
SGsettingResult.RFPower = this.RFPower;
this.WaitOpc();
SGsettingResult.RFOn = this.RFOutputEnabled;
this.WaitOpc();
SGsettingResult.TwoTonesEnable = false;
this.WaitOpc();
SGsettingResult.NPREnable = false;
}
return(true);
}
/// <summary>
/// 矢量信号源参数读取
/// </summary>
/// <param name="SGsetting"></param>
/// <param name="SGsettingResult"></param>
/// <returns></returns>
public virtual bool VectorSignalGeratorConfigurationRead(out VectorSignalGeneratorSetting SGsettingResult)
{
SGsettingResult = new VectorSignalGeneratorSetting();
return(false);
}
/// <summary>
/// 矢量信号源参数设置
/// </summary>
/// <param name="SGsetting"></param>
/// <returns></returns>
public virtual bool VectorSignalGeratorConfigure(VectorSignalGeneratorSetting SGsetting)
{
SGsetting = new VectorSignalGeneratorSetting();
return(false);
}
/// <summary>
/// 将矢量信号源的各设置参数实现到仪表
/// </summary>
/// <param name="SGsetting"></param>
/// <returns></returns>
public override bool VectorSignalGeratorConfigure(VectorSignalGeneratorSetting SGsetting)
{
//单音信号设置部分
if (!(SGsetting.NPREnable || SGsetting.TwoTonesEnable))
{
this.Preset();
this.WaitOpc();
this.Send(":OUTP:MOD:STAT off");
this.RFFrequency = SGsetting.Freq;
this.WaitOpc();
this.AmplOffset = SGsetting.Offset;
this.WaitOpc();
IsSafeCall = true;
this.RFPower = SGsetting.RFPower;
this.WaitOpc();
this.RFOutputEnabled = SGsetting.RFOn;
}
//双音信号设置部分
else if (SGsetting.TwoTonesEnable)
{
this.Preset();
this.WaitOpc();
this.MultitoneCarryNum = 2;
this.WaitOpc();
this.MultitoneFreqSpace = SGsetting.SignalBandWidth;
this.WaitOpc();
this.MultitoneState = 1;
this.WaitOpc();
this.RFFrequency = SGsetting.Freq;
this.WaitOpc();
this.AmplOffset = SGsetting.Offset;
this.WaitOpc();
IsSafeCall = true;
this.RFPower = SGsetting.RFPower;
this.WaitOpc();
this.RFOutputEnabled = SGsetting.RFOn;
}
//NPR信号设置部分
else if (SGsetting.NPREnable)
{
this.Preset();
this.WaitOpc();
NprSignalGenerator NPRSG = new NprSignalGenerator(this.m_address);
//信号特征参数赋值
NPRSG.Connect();
NprSignalGenerator.NprParameter NPRTestParameter = new NprSignalGenerator.NprParameter();
NPRTestParameter.m_CenterFreq = SGsetting.Freq;
IsSafeCall = true;
NPRTestParameter.m_Amplitude = SGsetting.RFPower - 20;
NPRTestParameter.m_AlcState = true;
NPRTestParameter.m_CalculateNoiseOffsetAutomatically = true;
NPRTestParameter.m_NotchRelativeWidth = SGsetting.GapRatio;
NPRTestParameter.m_SignalBW = SGsetting.SignalBandWidth;
NPRTestParameter.m_ToneCount = (int)SGsetting.SubCarrierNumber;
NPRTestParameter.m_PhaseDistribution = RackSys.RFLib.Npr.PhaseDistribution.Random;
NPRTestParameter.m_PhaseSeeds = 1;
//强制结束
NPRSG.DownLoadAndPlay(NPRTestParameter);
this.WaitOpc();
this.RFFrequency = SGsetting.Freq;
this.WaitOpc();
this.AmplOffset = SGsetting.Offset;
this.WaitOpc();
IsSafeCall = true;
this.RFPower = SGsetting.RFPower;
this.WaitOpc();
this.RFOutputEnabled = SGsetting.RFOn;
}
return(true);
}