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

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:

Answer 1

[Sourabh Joshi]

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

Answer 2

[hari]

Hi

any one had done IQ modulation using simulink?

[John D'Errico]

PLEASE do NOT spam new answers to your own questions when you have different questions of your own!

Answer 3

[hari]

Hi how do you generated the SIMRF INPORT and MIXER block?

[John D'Errico]

PLEASE do NOT spam new answers to your own questions when you have different questions of your own!