Abstract:
본 개시는 인접하여 위치하는 안테나들 사이의 아이솔레이션(isolation)을 향상시킬 수 있는 안테나 장치 및 이를 구비하는 전자 기기에 관한 것으로, 인접하여 위치하는 다수의 안테나 및 상기 다수의 안테나와 연결되는 인쇄회로기판으로 구성된 안테나 장치에 있어서, 상기 인쇄회로기판은 상기 다수의 안테나와 각각 연결되는 다수의 급전부 및 다수의 접지부를 포함하되, 상기 다수의 접지부는 상기 인쇄회로기판의 접지부가 적어도 하나의 슬롯에 의해 분리되어 형성될 수 있다.
Abstract:
The present invention relates to an application control of a terminal and, more particularly, to an application control method for a terminal and an apparatus thereof, and the configurations of an earphone device and an application control system supporting the same. The method includes the steps of: sensing the connection of an earphone including a sensor to sense the wearing of the earphone; transmitting a detection signal to the sensor of the earphone when the connection of the earphone is sensed; receiving a detection response signal which is transmitted from the earphone; sensing whether the user wears the earphone from the detection response signal; and stopping an audio signal of an executed application which is outputted from the earphone when the wearing of the earphone is not sensed.
Abstract:
PURPOSE: An antenna device of a portable terminal is provided to smoothly transceive a signal by including a main board filtering a signal passing through an antenna and processing a filtered signal. CONSTITUTION: A second antenna(32) is separately arranged from a first antenna(31). Filters(50,60) are connected to the first antenna and the second antenna, respectively. The filter filters a signal passing through the first antenna and the second antenna. The filter improves isolation between the first antenna and the second antenna. A main board processes the filtered signal. [Reference numerals] (201) Control unit(including a modem); (202) First communication unit; (203) Second communication unit; (204) Display unit; (205) Memory unit; (206) Codec; (207) Input unit; (31) First antenna; (32) Second antenna; (50,60) Filter
Abstract:
PURPOSE: An antenna device is provided to reduce crosstalk by increasing isolation between antennae. CONSTITUTION: A first antenna(320) and a second antenna electrically communicate with a main board(310). The first antenna and the second antenna are separately formed in the main board. A ground member(340) is protruded from an upper plane(31) or a lower plane of the main board. The first antenna and the second antenna are disposed on the upper plane of the main board. The ground member is disposed on the lower plane of the main board.
Abstract:
PURPOSE: An antenna apparatus for satellite communication in a mobile terminal is provided to improve an antenna characteristic by using an auxiliary antenna. CONSTITUTION: A circular polarization antenna(221) transceives a satellite communication signal. A satellite communication module part(220) is electrically connected to the circular polarization antenna and performs satellite communication. A cellular antenna(211) transceives a cellular communication signal. An auxiliary antenna(222) is selectively connected to the circular polarization antenna and an electrical connection structure of the satellite communication module part through a switching device(223). A control unit(201) controls the switching device. [Reference numerals] (201) Control unit(including a modem); (202) Display unit; (203) Input unit; (204) Memory unit; (205) Codec; (210) Cellular antenna; (220) Satellite communication module part; (230) Location information collecting unit
Abstract:
PURPOSE: An integrated antenna having various functions and a portable terminal including the same are provided to secure a mounting space by using an antenna. CONSTITUTION: A portable terminal(10) comprises a radio frequency unit(11), an input unit(12), an audio processing unit(13), a display unit(14), a storage unit(15), a hybrid function integrated antenna(150), and a controller(16). The portable terminal performs control in order to use the hybrid function integrated antenna as an FM radio antenna pattern(153). The hybrid function integrated antenna is formed in one antenna pattern and is operated in an RFID antenna pattern or an FM radio antenna pattern according to a connecting point.
Abstract:
PURPOSE: A mobile phone built-in PCB antenna is provided to from a vertical circuit boar having antenna patterns and to reduce deterioration of radiation performance. CONSTITUTION: A mobile phone built-in PCB antenna comprises: a main circuit board(20) forming a first antenna pattern comprising a feeding antenna line on the upper side; a plurality of through holes(28a,28b) which are formed at the end of the main circuit board in a row and comprises a current hole which is electrically connected with the first antenna pattern; and a vertical circuit board(27) which is vertically fixed to the main circuit board.
Abstract:
PURPOSE: The antenna device and portable terminal including the same does not use the separate carrier in the antenna device. The structure of the antenna device is simplified and the manufacture cost is reduced. CONSTITUTION: The antenna part(110) is in the single-side of the electronic circuit board(23) the patterning. One end of the second antenna unit(120) is connected to one end of the antenna part to the SMD(Surface Mounting Device) mode. The other end of the second antenna unit is connected to the single-side of the electronic circuit board to the SMD mode.