Patent ID: 11870507
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A device configured to transmit signals, comprising:
a first conductive plate and a second conductive plate arranged parallel to each other;
side walls located between the first conductive base and the second conductive base and comprising at least one electromagnetic band gap (EBG) structure;
a waveguide at least partially surrounded by the first conductive plate, the second conductive plate, and the side walls; and
a pair of directional antennas at least partially arranged within the waveguide and arranged opposite to or facing each other with a designated space therebetween, wherein at least one of the side walls and at least one of the directional antennas are integrated into one printed circuit board, and
the directional antennas are configured to transmit and receive an electromagnetic signal to and from each other using at least a part of the waveguide.