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公开(公告)号：US20210203071A1
公开(公告)日：2021-07-01
申请号：US17017133
申请日：2020-09-10
发明人： Young Ki LEE , Sun Woo LEE , Dooseok CHOI
摘要： An antenna includes a first dielectric substrate and a first feeding element. The first dielectric substrate includes a first insulating layer, and a first radiation plate including a first opening that exposes an upper surface of the first insulating layer. The first feeding element is disposed in the first opening to penetrate the first insulating layer in a direction extending toward a lower surface of the first dielectric substrate. The first feeding element is insulated from the first radiation plate by the first insulating layer. The first feeding element includes a first conductive plate having an upper surface located on a same plane as an upper surface of the first radiation plate.
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公开(公告)号：US20210067191A1
公开(公告)日：2021-03-04
申请号：US16864251
申请日：2020-05-01
发明人： Dooseok CHOI , Young Min KIM , Jei Young LEE , Dae Young YOON , Sun Woo LEE
摘要： An electronic device including: a modem configured to process a baseband signal; an intermediate frequency (IF) transceiver configured to convert the baseband signal provided from the modem into an IF band signal; and a radio frequency (RF) transceiver configured to convert the IF band signal provided from the IF transceiver into an RF band signal, wherein the RF transceiver includes a power amplifier configured to amplify the RF band signal, and a temperature sensor unit to detect a temperature of the power amplifier, and wherein the modem includes a controller configured to control an input power inputted to the RF transceiver based on the temperature of the power amplifier detected by the temperature sensor unit.
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