Samsung introduces its newest radio frequency (RF) technology based on 8-nanometer (nm) process. The foundry technology is expected to provide a ‘one chip solution,’ specifically for 5G communications. Samsung’s 8nm RF process technology provides up to a 35-percent increase in power efficiency. The company has established its RF market leadership through the shipping of more than 500 million mobile RF chips for premium smartphones since 2017. The new RFeFET architecture can significantly improve RF characteristics while using less power.
Source: https://www.helpnetsecurity.com/2021/06/10/samsung-8nm-rf-chip/