Patent ID: 9711860
Date: 2017-07-18
CPC Classifications: H01Q

Claim:
1. A wireless electronic device comprising: a Substrate Integrated Waveguide (SIW); a first metal layer on a first side of the SIW, the first metal layer comprising one or more top wave traps, each directly connected to the first metal layer and extending outward along a major plane of a first side of the first metal layer; a second metal layer on a second side of the SIW, opposite the first side of the SIW; a feeding structure extending through the first metal layer and into the SIW; and a reflector on the first side of the SIW, the reflector directly connected to the first metal layer and extending outward along a major plane of the first side of the first metal layer, wherein the wireless electronic device is configured to resonate at a resonant frequency when excited by a signal transmitted or received through the feeding structure, and wherein the one or more top wave traps are configured to shape a signal radiated by the reflector based on the signal transmitted or received through the feeding structure.