How to make a smooth circle of particles?

How to make a smooth circle of particles?
It has been over a month I am looking for information about it, but all to no avail.
Maybe somebody here can help?

what do you mean?

Over the head of the player's circle of particles, for example particles of water

I know what you mean. I've seen it on a couple pc servers and it seems hard to do.

I've seen it on FineCraft MCPE but not in a circle.

Generate random yaw and pitch, create a Vector3 upon them and differentiate the particle position from the specified position by that differentiated position.

Trigonometry is required.