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How to do IQ signals to RF signal modulation in Simulink?

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Yedan
Yedan 2013-3-7
回答： Sourabh Joshi 2021-6-23
I have a project to do IQ modulation: baseband I and baseband Q signals mix with a .5 to 2.5 GHz carrier frequency seperatedly and then sum them and output a RF signal. Pic shows what I have.
The I and Q data from workspace are two matrices, which have two columns: time from 1 to 26664, and generated I/Q data between 0 and 1. Each those matrices has 26664 rows. However, when I run it, it only send the first row into the system. How can I fix it?
Thank you!
Pic:

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采纳的回答

Sourabh Joshi
Sourabh Joshi 2021-6-23
Kindly go through the below link to understand how to perform IQ modulation using RF Blockset.
https://www.mathworks.com/help/simrf/ug/modulate-two-tone-dc-signal-using-iq-modulator.html

更多回答（2 个）

hari
hari 2014-3-13
编辑：hari 2014-3-13
Hi
any one had done IQ modulation using simulink?
  1 个评论
John D'Errico
John D'Errico 2014-3-13
PLEASE do NOT spam new answers to your own questions when you have different questions of your own!

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hari
hari 2014-3-13
Hi how do you generated the SIMRF INPORT and MIXER block?
  1 个评论
John D'Errico
John D'Errico 2014-3-13
PLEASE do NOT spam new answers to your own questions when you have different questions of your own!

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