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Qorvo announced two dual-channel switch-LNA modules for base stations, covering 2.3 to 2.7 GHz and 1.8 to 4.2 GHz, respectively. Designed for TDD massive MIMO architectures, each channel integrates a T/R switch to connect the antenna to a two-stage LNA in receive mode or, in transmit, passes the signal from the PA to the antenna.
Skyworks Solutions announced eight, 4 W power amplifiers (PA) for outdoor and indoor small cell base stations, covering the most popular frequency bands from 700 to 3800 MHz.
Skyworks Solutions Inc. introduced SkyOne® Ultra 3.0, a highly integrated front-end solution for premium mobile device and smartphone manufacturers. SkyOne® Ultra 3.0 supports all major carrier aggregation combinations, meets class 2 high power user equipment requirements, supports 2.5G, 3G and 4G handsets and covers more than 23 LTE bands.
At the 2017 Mobile World Congress in Barcelona, Qorvo's mobile products business announced two new RF front-end modules for mid-tier phones, four design wins in a "gigabit" smartphone and "the industry's first" 5G RF front-end.
MaxLinear Inc. announced the MxL1105, a broadband microwave transceiver that supports all licensed and unlicensed bands from 5 to 44 GHz, including all ETSI-defined channel spacing options from 5 to 224 MHz. It handles all QAM modulation code rates up to 4096 QAM.
The FCC's office of engineering and technology has authorized the first LTE unlicensed (LTE-U) devices for operation in the 5 GHz Wi-Fi band. U.S. cellular operator T-Mobile announced it is deploying LTE-U technology, using network equipment from Ericsson and Nokia, and will begin rolling out the service this spring.
Qorvo® announced a portfolio of RF front ends (RFFE) for LTE Power Class 2, also known as high performance user equipment (HPUE). Smartphones that incorporate Qorvo's RFFEs combine the speed and capacity advantages of high-band spectrum with the coverage advantages of mid-band spectrum.
ip.access has announced a major expansion of its S60 family 4G Enterprise, Rural & Remote small cells with the introduction of three new radio access products.
Peregrine Semiconductor Corp. announced a new development center in Austin, staffed with 13 experienced RFIC developers, to accelerate the development of UltraCMOS® products for mobile applications. The Austin team is led by 25-year industry veteran, David Bockelman, formerly with Broadcom/Avago and Javelin Semiconductor. Peregrine is recruiting additional team members.
Unable to address the U.S. government's national security concerns, Cree will retain Wolfspeed and terminate the agreement to sell the power and RF business to Infineon Technologies. Cree's CEO said the company will invest in Wolfspeed to grow the business.
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MaxLinear Inc. announced the MxL1105, a broadband microwave transceiver that supports all licensed and unlicensed bands from 5 to 44 GHz, including all ETSI-defined channel spacing options from 5 to 224 MHz. It handles all QAM modulation code rates up to 4096 QAM.
The FCC's office of engineering and technology has authorized the first LTE unlicensed (LTE-U) devices for operation in the 5 GHz Wi-Fi band. U.S. cellular operator T-Mobile announced it is deploying LTE-U technology, using network equipment from Ericsson and Nokia, and will begin rolling out the service this spring.
Unable to address the U.S. government's national security concerns, Cree will retain Wolfspeed and terminate the agreement to sell the power and RF business to Infineon Technologies. Cree's CEO said the company will invest in Wolfspeed to grow the business.