18965878. FRONT END CIRCUITRY INCLUDING POWER AMPLIFIER CONNECTED TO ANOTHER FRONT END CIRCUITRY AND ELECTRONIC DEVICE INCLUDING THE SAME (SAMSUNG ELECTRONICS CO., LTD.)
FRONT END CIRCUITRY INCLUDING POWER AMPLIFIER CONNECTED TO ANOTHER FRONT END CIRCUITRY AND ELECTRONIC DEVICE INCLUDING THE SAME
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FRONT END CIRCUITRY INCLUDING POWER AMPLIFIER CONNECTED TO ANOTHER FRONT END CIRCUITRY AND ELECTRONIC DEVICE INCLUDING THE SAME
This abstract first appeared for US patent application 18965878 titled 'FRONT END CIRCUITRY INCLUDING POWER AMPLIFIER CONNECTED TO ANOTHER FRONT END CIRCUITRY AND ELECTRONIC DEVICE INCLUDING THE SAME
Original Abstract Submitted
An electronic device is provided. The electronic device includes a first antenna. The electronic device includes a second antenna. The electronic device includes first front end circuitry including a low noise amplifier (LNA) configured to be connected to the first antenna to amplify a first signal on a downlink frequency range of a first frequency band received through the first antenna. The electronic device includes second front end circuitry that includes a first power amplifier (PA) configured to be connected to the first antenna through the first front end circuitry to obtain transmit (Tx) power of a second signal on an uplink frequency range of the first frequency band that is transmitted through the first antenna, and a second PA configured to be connected to the second antenna to obtain a Tx power of a third signal on an uplink frequency range of a second frequency band transmitted through the second antenna.
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