How to check mixer upconverted output at 2.4GHz?

9 次查看（过去 30 天）
S_Rajashree
S_Rajashree 2021-12-9
回答： Lokesh 2024-4-24
I am using mixer to upconvert baseband signal of 1-2 MHz to 2.4GHz.
I want to verify this upconverted signal before transmission.
I used ps to simulink block but with that it shows baseband signal only. I would like to know how can I verify that the signal is upconverted to passband signal?

请先登录，再回答此问题。

回答（1 个）

Lokesh
Lokesh 2024-4-24
Hello Rajashree,
To verify that your signal has been upconverted to 2.4 GHz before transmission, you can utilize the Spectrum Analyzer block in Simulink. Ensure that you configure the block to display a frequency range that encompasses both the baseband and RF signal frequencies. This setup will allow you to visually confirm the upconversion process by observing the signal's presence at the desired 2.4 GHz frequency.
Refer to the following documentation for more information:
https://www.mathworks.com/help/dsp/ug/estimate-the-power-spectrum-in-simulink.html

类别

在 Help Center 和 File Exchange 中查找有关 Modulation 的更多信息

标签

产品


版本

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by