Abstract: An antenna module is provided. The antenna module includes a dielectric substrate, a radio frequency integrated circuit (RFIC) and a first number of first antennas. The radio frequency integrated circuit (RFIC) is disposed on the dielectric substrate, wherein the RFIC comprises a single first antenna port group and second antenna port groups to receive or transmit signals. The first number of first antennas is arranged in a first row on the dielectric substrate, wherein at least two of the first antennas are connected to the first antenna port group of the RFIC.

Abstract: An antenna and an electronic device including the antenna are provided. The antenna includes a pair of radiators, a pair of feeding elements, first and second feeding ports. The radiators are located beside a geometric origin and separated from each other. The geometric origin is located between the radiators. The feeding elements are located below the pair of radiators and are configured to feed signals to the radiators. The pair of feeding elements includes a first feeding element and a second feeding element that are separated from each other. The first feeding element has a first geometric configuration. The second feeding element has a second geometric configuration that is asymmetric to the first geometric configuration. The first feeding port is electrically connected to the first feeding element. The second feeding port is separated from the first feeding port and electrically connected to the second feeding element.

Abstract: The present invention describes a portable medical and cosmetic photon emission adjustment device with the control of dose of photon and a method for using the same. A light source for medical treatment is positioned in a portable device to adjust the dose of photon emission by a dose adjustment device. The dose adjustment device has a microprocessor for processing and transmitting control signals and instruction signals. The dose adjustment device is used to control a plurality of light sources. The light source can be a high power light-emitting diode (LED) or a laser diode, and is combined with a set of lenses to achieve light convergence or light dispersion.

Abstract: A hand-held photon shining apparatus can be held by hand to cover the photon shining apparatus on the human body to perform a photon shining operation. The hand-held photon shining apparatus includes a main body, a battery receiving space, a switch, a concave slot, and at least one light-emitting element. A bottom concave part is formed on the bottom surface. The battery receiving space is used for receiving at least one battery. The switch is located at the front half part of the top surface of the main body. The concave slot is located within the bottom concave part. The light-emitting element is located in the slot bottom of the concave slot. Via holding the main body by hand and covering the slot opening of the concave slot on the treatment area of human body, the light-emitting element is controlled to shine the treatment area, when the switch is pressed.

Abstract: A method for transmitting signals in a free space, in which a pair of transmission terminals is disposed. Each of the transmission terminals has a laser transceiver for transmitting and/or receiving laser signals. Before transmitting laser signals, each of the transmission terminals uses an optical alignment component to perform alignment. The laser transceiver and the optical alignment component both transmit and receive laser beams via a single optical component. The sets the laser transceivers of the pair of the transmission terminals to transmit and/or receive laser signals via different wavelengths, uses a visible laser beam sent from the optical alignment component to align the laser transceivers to each other before transmitting or receiving the laser signals and sets each of transmission terminals to transmit and receive the laser signals via a common axial direction.