Abstract: Provided is a solar panel including at least two power generation assemblies and a wire configured to electrically connect the power generation assemblies. Each power generation assembly includes: a rigid frame having an accommodation opening; and a cell arranged in the accommodation opening. The rigid frame comprises a first edge, a second edge, a third edge, and a fourth edge. The first edge and the third edge are spaced apart from each other in parallel. The second edge and the fourth edge are spaced apart from each other in parallel. Two ends of the first edge are joined to the second edge and the fourth edge respectively, and two ends of the third edge are joined to the second edge and the fourth edge respectively. The accommodation opening is formed by enclosing with the first to the fourth edges. A gripping groove is formed on the third edge.

Abstract: An antenna array feeding network includes a power division ratio-adjustable power division component, a first power division component, a second power division component, and a hybrid component. The power division ratio-adjustable power division component outputs two beam vectors, and beam amplitudes of the two beam vectors are adjustable. The first power division component and the second power division component output X first beam signals and Y second beam signals respectively for received signals. The hybrid component mixes the first beam signals and the second beam signals to form an output signal.

Abstract: Provided is a photovoltaic tile (100). The photovoltaic tile (100) includes: a first plate body (110) and a second plate body (120); a solar module (130) disposed between the first plate body (110) and the second plate body (120). The solar module (130) includes a plurality of solar cells (131). The plurality of solar cells (131) includes at least a first solar cell (131) and a second solar cell (131) adjacent to the first solar cell (131). The first solar cell (131) has a portion overlapping with and being electrically connected to a portion of the second solar cell (131). At least one of the first plate body (110) and the second plate body (120) is configured as a rigid curved panel. The rigid curved panel includes a plurality of curved portions (140) that are sequentially connected to each other.

Abstract: Provided is a photovoltaic apparatus. The photovoltaic apparatus includes: a substrate; a solar cell connected to the substrate; a first electrical connector connected to the substrate; a first lead wire provided with a second electrical connector at an end of the first lead wire, the second electrical connector being configured to be removably and electrically connected to the first electrical connector; and a connection box connected to an end of the first lead wire (40) away from the second electrical connector, the connection box being configured to be electrically connected to an external device.

Abstract: Provided is a solar panel. The solar panel includes a frame having an accommodation opening, a front plate located at one of two opposite sides of the frame, a back plate located at another one of the two opposite sides of the frame, and a cell. The accommodation opening is enclosed by the front plate, the back plate, and the frame to form an enclosed space, and the cell is disposed in the enclosed space.

Abstract: A millimeter-wave antenna arrangement (1) comprising at least one first antenna array (2), said first antenna array (2) comprising a plurality of antenna elements (2a) such as patch antennas, and an artificial dielectric structure (3) superposed over said first antenna array (2). Said artificial dielectric structure (3) comprises a plurality of conductor layers (4) separated by dielectric layers (5), each conductor layer (4) comprising a plurality of periodically repeated conductor patterns (6). One conductor pattern (6) of each conductor layer (4) is associated with one of said antenna elements (2a), and the conductor patterns (6) associated with one antenna element (2a) are at least partially non-identical. Said artificial dielectric structure (3) has an artificial dielectric constant, and each dielectric layer has a natural dielectric constant, said artificial dielectric constant depending at least partially on the natural dielectric constants and preferably having a value between 10-30.

Abstract: A mobile terminal includes a display, a side frame, a back cover and an antenna. The antenna includes a conductive support and a feeding part. The conductive support includes a first portion and a third portion disposed opposite to each other, and a second portion and a fourth portion disposed opposite to each other. The four portions are made of conductive materials and jointly enclose a cavity. The second portion is disposed on an inner side of the display. The third portion is a part of the side frame. The fourth portion is located on an outer side or an inner side of the back cover, or is a part of the back cover. A gap is disposed between the fourth portion and the first portion, or is disposed in the fourth portion, and the antenna can radiate electromagnetic wave signal through the cavity and the gap.

Abstract: An antenna apparatus includes a first medium- and high-band (MBHB) antenna, and a terminal device includes a metal middle frame and a metal frame, a slot is opened on a side of the metal middle frame, and the MBHB antenna includes a first feed point, a first primary feed, and a radiating slot constituted by the metal middle frame and the metal frame, a first end of the radiating slot is connected to the side slot of the metal middle frame and is grounded using the metal middle frame, and an opening of a second end of the radiating slot is disposed at a bottom edge of the metal frame, where the first primary feed is connected to the first feed point and is spaced from the radiating slot, and the first primary feed is orthogonal to the radiating slot.

Abstract: A mobile terminal includes a display, a side frame, a back cover and an antenna. The antenna includes a conductive support and a feeding part. The conductive support includes a first portion and a third portion disposed opposite to each other, and a second portion and a fourth portion disposed opposite to each other. The four portions are made of conductive materials and jointly enclose a cavity. The second portion is disposed on an inner side of the display. The third portion is a part of the side frame. The fourth portion is located on an outer side or an inner side of the back cover, or is a part of the back cover. A gap is disposed between the fourth portion and the first portion, or is disposed in the fourth portion, and the antenna can radiate electromagnetic wave signal through the cavity and the gap.

Abstract: An antenna apparatus includes a first medium- and high-band (MBHB) antenna, and a terminal device includes a metal middle frame and a metal frame, a slot is opened on a side of the metal middle frame, and the MBHB antenna includes a first feed point, a first primary feed, and a radiating slot constituted by the metal middle frame and the metal frame, a first end of the radiating slot is connected to the side slot of the metal middle frame and is grounded using the metal middle frame, and an opening of a second end of the radiating slot is disposed at a bottom edge of the metal frame, where the first primary feed is connected to the first feed point and is spaced from the radiating slot, and the first primary feed is orthogonal to the radiating slot.