▎ 摘　　要

NOVELTY - Antenna (1) comprises an antenna element (3) made of single-layer graphene or graphene laminated in multiple layers and a feeder line (4) containing a conductive material formed on a substrate (2), where the antenna element and the feed line are formed adjacent to each other on the base, the feed line includes graphene, and the graphene of the antenna element and the graphene of the feeder line are continuously formed. USE - As antenna. ADVANTAGE - None given. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing the antenna, comprising transferring the graphene film before patterning to the substrate, depositing the conductive material on the graphene film, patterning the antenna element and the feed line on the conductive material, and removing a portion of the conductive material other than the antenna element and the feed line, removing the graphene film exposed from the conductive material, patterning the feed line on the conductive material, and removing a portion of the conductive material on the antenna element other than the feed line. DESCRIPTION OF DRAWING(S) - The drawing shows a plan view of the microwave band antenna. 1Antenna 2Substrate 3Antenna element 4Feeder line 21Virtual line 31Straight portion 41Coplanar wire portion 41aSignal wire 41bGround wire