There are several ways to mirror your iPad to your Smart TV, but one of the easiest and most convenient is to use a dedicated mirroring device. For example, you could try using DoCast. This device allows you to easily connect your iPad to your TV without any cables. Here is a link to a product that can help you:
how to mirror ipad to smart tv. It supports easy connection and provides excellent picture quality. Just plug it into your TV and follow the on-screen instructions to set up the connection with your iPad.