Does changing the phase of the variable phase shifter in MATLAB Simulink causes the amplitude of the continuous wave to change as well?

1 次查看（过去 30 天）
Kei
Kei 2022-10-4
回答： Mohsen Aleenejad 2022-12-21
Dear Sir,
i will like to know Does changing the phase of the variable phase shifter in MATLAB Simulink causes the amplitude of the continuous wave to change as well?
I have attached a Simulink model in this question that i have raised.
Thus please help.
Thanks and regards
Kei Lam

请先登录，再回答此问题。

回答（1 个）

Mohsen Aleenejad
Mohsen Aleenejad 2022-12-21
Hi,
If by continuous wave, you mean "I", then, answer is yes. However, it makes more sense that the amplitude is sqrt(I^2+Q^2) which will stay constant by changing the phase shift. In general, the phase shifter only changes the phasor and has nothing to do with the amplitude, so it remains constant. Please see the attached screenshot for verification:

类别

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

标签

产品


版本

R2022a

Community Treasure Hunt

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

Start Hunting!

Translated by