Comments on “Substrate-Integrated-Waveguide-Fed Array Antenna Covering 57–71 GHz Band for 5G Applications”

초록

In the above article [1] , substrate-integrated-waveguide-fed array antenna is proposed and it covers broad bandwidth including 57–71 GHz for 5G applications. In Table IV in [1] , the aperture efficiency of [1] – [3] is recorded above the radiation efficiency. However, this statement needs to be corrected.

키워드