Multiplex modules for carrier aggregation receivers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10439858
APP PUB NO 20180013600A1
SERIAL NO

15715006

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus includes a low noise amplifier (LNA) multiplexer configured to receive a plurality of radio frequency (RF) signals at a plurality of input terminals and to combine the plurality of RF signals into a combined RF signal that is output at an output terminal. The LNA multiplexer includes a plurality of input signal paths, and each input signal path is coupleable to a respective input terminal of the plurality of input terminals and is configured to receive a respective RF signal of the plurality of RF signals. The apparatus further includes an LNA demultiplexer configured to receive the combined RF signal at an input port coupled to the output terminal and to distribute the combined RF signal to a plurality of output ports, each output port of the plurality of output ports configured to output the combined RF signal to a respective downconverter of a plurality of downconverters.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holenstein, Christian La Mesa, US 26 507
Leung, Lai Kan San Marcos, US 64 245
Narathong, Chiewcharn Laguna Niguel, US 67 851
Pan, Dongling San Diego, US 24 161
Rangarajan, Rajagopalan San Diego, US 43 226
Tang, Yiwu San Diego, US 50 309
Tasic, Aleksandar Miodrag San Diego, US 42 369

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