Abstract: An antenna including a substrate, a radiation portion connected to a feed line, disposed on a layer of the substrate, and including a conductor having an opening, and a coupling member connected to a ground portion and disposed within the opening spaced apart from the conductor by a gap.

Abstract: An antenna including a substrate, a radiation portion connected to a feed line, disposed on a layer of the substrate, and including a conductor having an opening, and a coupling member connected to a ground portion and disposed within the opening spaced apart from the conductor by a gap.

Abstract: A vehicle lamp comprises a light irradiation unit including a light source and a board on which the light source is installed, a base member including a first surface for mounting the light irradiation unit and a second surface adjacent to the first surface, a connection terminal arranged on the second surface and extending and protruding in a direction of the first surface, and a coupling member arranged on the board and electrically connected with the light source. The connection terminal is inserted into the coupling member when the board is mounted on the first surface.

Abstract: A vehicle lamp comprises a light irradiation unit including a light source and a board on which the light source is installed, a base member including a first surface for mounting the light irradiation unit and a second surface adjacent to the first surface, a connection terminal arranged on the second surface and extending and protruding in a direction of the first surface, and a coupling member arranged on the board and electrically connected with the light source. The connection terminal is inserted into the coupling member when the board is mounted on the first surface.

Abstract: Provided is a virtual reality indoor bicycle exercise system using a mobile device, which includes a cycle unit; a main controller controlling a load granted to the cycle unit and collecting information on various sensors attached to the cycle unit; a mobile device accessing the main controller to provide information such as physical exercise resistance, and the like and generated in an actual traveling path and receiving exercise information generated by various sensors from the main controller; and a main server wirelessly communicating with the mobile device and storing, updating and managing user information, exercise amount information, and the like.

Abstract: The present invention relates to a virtual reality indoor bicycle exercise system using a mobile device includes a cycle unit (10); a main controller (MCC) controlling a load granted to the cycle unit (10) and collecting information on various sensors attached to the cycle unit (10); a mobile device (20) accessing the main controller MCC to provide information such as physical exercise resistance, and the like and generated in an actual traveling path and receiving exercise information generated by various sensors from the main controller MCC; and a main server (30) wirelessly communicating with the mobile device (20) and storing, updating and managing user information, exercise amount information, and the like.

Abstract: A high-band speech encoding apparatus and a high-band speech decoding apparatus that can reproduce high quality sound even at a low bitrate when wideband speech encoding and decoding using a bandwidth extension function, and a high-band speech encoding and decoding method performed by the apparatuses. The high-band speech encoding apparatus includes: a first encoding unit encoding a high-band speech signal based on a structure in which a harmonic structure and a stochastic structure are combined, if the high-band speech signal has a harmonic component; and a second encoding unit encoding a high-band speech signal based on a stochastic structure if the high-band speech signal has no harmonic components.

Abstract: A high-band speech encoding apparatus and a high-band speech decoding apparatus that can reproduce high quality sound even at a low bitrate when wideband speech encoding and decoding using a bandwidth extension function, and a high-band speech encoding and decoding method performed by the apparatuses. The high-band speech encoding apparatus includes: a first encoding unit encoding a high-band speech signal based on a structure in which a harmonic structure and a stochastic structure are combined, if the high-band speech signal has a harmonic component; and a second encoding unit encoding a high-band speech signal based on a stochastic structure if the high-band speech signal has no harmonic components.