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望艳妮

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[问答]

在E4433B上使用CDMA/DSS的最佳方法是什么?

您好,我是新来的,我也是使用AWG的新手。我有一个E4433B AWG,我想生成DSSS。
我可以看到生成CDMA的选项,但它是不可选择的,我不知道是否需要硬件模块或简单的软件才能使它能够这样做。
任何人都可以帮助我理解吗?另一方面,可以使用外部定义的波形生成DSSS / CDMA(例如w / matlab)?提前感谢。

以上来自于谷歌翻译


     以下为原文

  Hello,
I'm new here and I'm also a newbie on using AWG.
I have an E4433B AWG and I'd like to generate DSSS. I can see an option to generate CDMA but it is non selectable and  I don't know if an hardware module or simply software is necessary to make it able of doing so. Can anyone help me to understand?

On the other hand, it is possible to generate DSSS/CDMA using external-defined waveform (e.g. w/ matlab)?

Thanks in advance.  

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沈雨露

2019-8-9 11:50:19
但是,我没有看到你的消息得到回答,但我相信这是因为我们区分了功能/ Arb发生器和信号发生器。
我将在信号发生器技术论坛上重新发布,因为它由不同的人主持.Mike Kawasaki

以上来自于谷歌翻译


     以下为原文

  dantard,

I didn't see your message answered, but believe it is because we differentiate between a Function/Arb Generator and a Signal Generator.  I will repost in the Signal Generator Technical Forum as it is moderated by different people.

Mike Kawasaki
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沈雨露

2019-8-9 12:04:28
dantard,答案发布在其他部分。
但是,在这里再次列出,以便你得到答案的通知。迈克“嗨 - CDMA选项主要在软件库中提供,如下所述。但是,我们不提供软件升级许可证,因为该单元已经在支持终止(
EOS)并且在2011年3月之后无法订购。多通道,多载波CDMA个性化:软件选项UN5,要求选项UND多通道3GPP W-CDMA个性化:软件选项100,要求选项UND多通道cdma2000个性化:软件选项101,要求选项UNDMultichannel cdma2000杂散
排放:软件选项100,要求选项UN8和UN9(最小UN8)实时3GPP W-CDMA个性化:软件选项200,要求选项UN8和UN9(最小UN8)实时cdma2000个性化:软件选项201,要求选项UN8
和UN9(最小UN8)如果仪器中安装了数字硬件,外部定义的波形将起作用。问候 - “

以上来自于谷歌翻译


     以下为原文

  dantard, answer was posted in the other section.  However, listing again here so you get notification on answer.

Mike

"
Hi -

The CDMA options are available mainly in software base as mentioned below. But, we do not offer the software upgrade licenses since the unit already is at the End of Support (EOS) and was not orderable after March 2011.
Multichannel, multicarrier CDMA personality: Software option UN5, requires Option UND
Multichannel 3GPP W-CDMA personality: Software option 100, requires Option UND
Multichannel cdma2000 personality: Software option 101, requires Option UND
Multichannel cdma2000 spurious emissions: Software option 100, requires Option UN8 and UN9 (minimum UN8)
Real-time 3GPP W-CDMA personality: Software option 200, requires Option UN8 and UN9 (minimum UN8)
Real-time cdma2000 personality: Software option 201, requires Option UN8 and UN9 (minimum UN8)

External-defined waveform would work if the instrument has the digital hardware installed in it.

Regards -
"
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