Ceramic-based electronic tag

The utility model discloses a ceramic-based electronic tag, and relates to the technical field of electronic tags, the ceramic-based electronic tag comprises a ceramic substrate, the top of the ceramic substrate is bonded with a metal antenna thin film layer, the metal antenna thin film layer is provided with a connecting hole, and the top of the metal antenna thin film layer is fixedly connected with a chip. Through cooperative arrangement of the backing paper, the accommodating groove, the first paper tape, the second paper tape and other structures, when the backing paper needs to be torn off, a user inserts a nail into a gap between the first paper tape and the second paper tape and reversely pulls the first paper tape and the second paper tape, and the backing paper and the ceramic substrate are driven to move reversely through the first paper tape and the second paper tape, so that the user can tear off the backing paper. According to the electronic tag, the ceramic substrate and the backing paper are s