Choosing from today's
RF technology
The last consideration is selecting product solutions that are being used in real-world applications. Several RF
companies are positioned to support the development of sub-6GHz and cmWave/mmWave FWA infrastructure.
Qorvo, for instance, is already supplying products for many Tier 1 and Tier 2 supplier field trials. Across the RF
industry, examples of products for FWA include:
• Sub-6GHz products: Dual-channel switch/LNA modules and integrated Doherty PA modules
• cmWave/mmWave: Integrated transmit and receive modules
Additionally, in the 5G infrastructure space, several things are a must:
• Integration
• Meeting passive cooling requirements at high temperatures
To support these trends, Qorvo has created integrated transmit and receive modules for cmWave/mmWave, as
well as integrated GaN FEMs. These integrated modules include a PA, switch and LNA, and have high gain to
drive the core beamformer RFICs. To meet the infrastructure passive-cooling specification, we use GaN-on-SiC to
support the higher junction temperature.
For more information on Qorvo solutions for FWA, click on the images below or visit our 5G Infrastructure page,
where you'll find product details and interactive block diagrams.
Qorvo FWA Solutions: Sub-6GHz Massive MIMO GaN Front Ends
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Learn more about these products:
• QPA3503, QPA4501, QPA2705
• QPB9318, QPB9319, QPB9328, QPB9329
