BeRex Granted Patent For Power Amplifier With Using Third Harmonic Feedback
14 Mar, 2025
SANTA ANA, Calif. – March 13, 2025 – PRLog — BeRex, Inc. is pleased to announce that it has been granted a patent for its innovative technology titled ” POWER AMPLIFIER WITH USING THIRD HARMONIC FEEDBACK IMPROVED POWER EFFICIENCY.” This newly issued patent expands BeRex’s RF IC design patent portfolio to 26 issued and active patents, with an additional 13 patents pending.
“This patent enables us to improve the efficiency of TX RF power amplifiers in IoT Front-End Modules by more than 20% compared to existing solutions” said Taewon Jung, Design Lead at BeRex, Inc. “We are excited to bring this advanced technology to the market and provide our customers with enhanced performance and reliability.”
The key innovation of this technology is that unlike traditional Class F power amplifiers that passively use harmonic filters, this approach actively utilizes a third harmonic feedback circuit and the gate-to-source capacitance (Cgs) of the transistor to reshape the amplified signal into an optimal waveform to improve efficiency. This significantly reduces power consumption while improving both performance and efficiency.
BeRex, Inc. remains committed to advancing technology and delivering cutting-edge solutions to meet the evolving needs of its customers. With this patent, the company continues to strengthen its position as a leader in the RF amplifier market.
About BeRex
BeRex, Inc., located in Santa Ana, CA, USA, is an independent, wholly-owned subsidiary of BeRex Corp. We specialize in RFIC Front-End Modules for Internet-of-Things (IoT) wireless devices, utilizing popular wireless communication protocols and standards.
Founded in 2004, BeRex leverages almost two decades of experience and expertise in developing the most reliable RF and Microwave components in the industry that enable the efficient transmission of voice, video, and data traffic over leading communications networks worldwide.
Contact:
YC Song
2938 Scott Blvd.
Santa Clara CA 95054, USA
Email. sales@berex.com
