Abstract: An electronic device according to the present invention comprises: a first power amplifier for amplifying a first signal to a first power value in a first frequency band of a first communication system; and a second power amplifier for amplifying a second signal to a second power value in a second frequency band of a second communication system. The electronic device may comprise a baseband processor for: when the first and the second signal are transmitted at the same time, determining whether an average value of power values fed back from the first and the second power amplifier for a regular time interval exceeds a threshold value; and when the average value exceeds the threshold value, decreasing a gain of at least one of the first and the second power amplifier at regular time intervals.

Abstract: An electronic device having antennas according to an embodiment is provided. The electronic device may include a first antenna disposed on a rim thereof and configured to transmit a Long-Term Evolution (LTE) signal or a New Radio (NR) signal of a first band, a second antenna disposed to be spaced apart from the first antenna by a predetermined interval, and configured to transmit an LTE signal of a second band higher than the first band, and a baseband processor configured to control a transmission switch connected to the first antenna such that the LTE signal is transmitted through the first antenna or the NR signal is transmitted through the first antenna, and perform a dual connectivity operation through the first antenna and the second antenna.

Abstract: A mobile terminal includes a first power amplifier configured to amplify and output a first signal of a 5G communication system; a first antenna connected to the first power amplifier and configured to transmit the first signal amplified and output from the first power amplifier as a first transmission signal; a second power amplifier configured to amplify and output a second signal of the 5G communication system; a second antenna connected to the second power amplifier and configured to transmit the second signal amplified and output from the second power amplifier as a second transmission signal; and a power controller connected to the first power amplifier and the second power amplifier and including a common voltage booster configured to provide a supply voltage to both of the first power amplifier and the second power amplifier at a same timing.

Abstract: An electronic device having antennas according to an embodiment is provided. The electronic device may include a first antenna disposed on a rim thereof and configured to transmit a Long-Term Evolution (LTE) signal or a New Radio (NR) signal of a first band, a second antenna disposed to be spaced apart from the first antenna by a predetermined interval, and configured to transmit an LTE signal of a second band higher than the first band, and a baseband processor configured to control a transmission switch connected to the first antenna such that the LTE signal is transmitted through the first antenna or the NR signal is transmitted through the first antenna, and perform a dual connectivity operation through the first antenna and the second antenna.

Abstract: A mobile terminal includes a first power amplifier configured to amplify and output a first signal of a 5G communication system; a first antenna connected to the first power amplifier and configured to transmit the first signal amplified and output from the first power amplifier as a first transmission signal; a second power amplifier configured to amplify and output a second signal of the 5G communication system; a second antenna connected to the second power amplifier and configured to transmit the second signal amplified and output from the second power amplifier as a second transmission signal; and a power controller connected to the first power amplifier and the second power amplifier and including a common voltage booster configured to provide a supply voltage to both of the first power amplifier and the second power amplifier at a same timing.

Abstract: An electronic device according to the present invention comprises: a first power amplifier for amplifying a first signal to a first power value in a first frequency band of a first communication system; and a second power amplifier for amplifying a second signal to a second power value in a second frequency band of a second communication system. The electronic device may comprise a baseband processor for: when the first and the second signal are transmitted at the same time, determining whether an average value of power values fed back from the first and the second power amplifier for a regular time interval exceeds a threshold value; and when the average value exceeds the threshold value, decreasing a gain of at least one of the first and the second power amplifier at regular time intervals.

Abstract: An electronic device can include a first antenna module and a second antenna module both configured to perform wireless communication with a base station according to a first communication method; a first temperature sensor configured to detect a temperature of the first antenna module; a second temperature sensor configured to detect a temperature of the second antenna module; a memory configured to store first information related to heat dissipation characteristics of the first antenna module and second information related to heat dissipation characteristics of the second antenna module; and a modem configured to set first temperature conditions for the first antenna module based on the first information, the first temperature conditions defining a first set of thermal mitigation operations for a plurality of first temperature sections, and set second temperature conditions for the second antenna module based on the second information, the second temperature conditions defining a second set of thermal mitig

Abstract: A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.

Abstract: A mobile terminal for performing power control in accordance with the present invention comprises: a power tracker configured to supply a supply voltage to a power amplifier; and a bypass booster disposed between the battery and the power tracker and configured to boost the voltage from the battery through a booster or bypass without boosting the voltage through the booster, and the mobile terminal can also increase communication coverage in a new communication system in a higher frequency band.

Abstract: A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.

Abstract: A mobile terminal according to the present invention includes a transceiver to operate in a first communication system and a second communication system, a first antenna to transmit or receive a first signal of the first communication system, a second antenna to transmit or receive a second signal of the second communication system, and a signal attenuator module to perform signal attenuation for the first signal on a path between the second antenna and a low noise amplifier (LNA) of the second communication system, whereby system damage in a non-synchronized state between the first and second communication systems can be avoided.

Abstract: A wireless device is disclosed. The wireless device includes an antenna configured to transmit and receive data over a first frequency band having a first transmit frequency band and a first receive frequency band and a second frequency band having a second transmit frequency band and a second receive frequency band, a plurality of band filters including a first band filter, wherein the first band filter corresponds to the first transmit frequency band and the second receive frequency band, wherein at least a portion of the first transmit frequency band overlaps the second receive frequency band, and a switch including a first switch configured to bifurcate a signal path of the first band filter into a signal path of the first transmit frequency band and a signal path of the second receive frequency band.

Abstract: A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.

Abstract: A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.

Abstract: A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.

Abstract: A mobile terminal according to the present invention includes a transceiver to operate in a first communication system and a second communication system, a first antenna to transmit or receive a first signal of the first communication system, a second antenna to transmit or receive a second signal of the second communication system, and a signal attenuator module to perform signal attenuation for the first signal on a path between the second antenna and a low noise amplifier (LNA) of the second communication system, whereby system damage in a non-synchronized state between the first and second communication systems can be avoided.

Abstract: A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.

Abstract: A wireless device is disclosed. The wireless device includes an antenna configured to transmit and receive data over a first frequency band having a first transmit frequency band and a first receive frequency band and a second frequency band having a second transmit frequency band and a second receive frequency band, a plurality of band filters including a first band filter, wherein the first band filter corresponds to the first transmit frequency band and the second receive frequency band, wherein at least a portion of the first transmit frequency band overlaps the second receive frequency band, and a switch including a first switch configured to bifurcate a signal path of the first band filter into a signal path of the first transmit frequency band and a signal path of the second receive frequency band.

Abstract: A mobile terminal including a display; a wireless communication unit configured to provide wireless communication; a camera; and a controller configured to capture an image via the camera; store, in a memory, related capturing information related to the capturing of the image; obtain, through the wireless communication unit, at least one surrounding image related to the captured image based on the related capturing information; and display a synthesized image including the captured image and the obtained at least one surrounding image.