Yiwei Hou

Title: Yiwei Hou and Radio-Frequency Power Amplifier Innovation

Introduction

Yiwei Hou is an inventor based in Shanghai, China, associated with Smarter Microelectronics (Shanghai) Co., Ltd. His patent work concerns radio-frequency power amplification and electronic devices. The supplied information lists 1 patent for Hou.

Latest Patents

Hou’s listed patent, “RF Power Amplifiers and Electronic Device,” describes an amplifier architecture with a main amplifier and an auxiliary amplifier. Each amplifier produces an amplified signal that passes through its own matching circuit before reaching a combining node.

The main matching circuit adjusts the phase of the first signal and raises the main amplifier’s output impedance. The multistage auxiliary matching circuit performs corresponding phase adjustment and impedance transformation for the second signal. An impedance conversion circuit is connected to the combining node. Together, these components are designed to manage signal combination and impedance matching in a radio-frequency power amplifier.

Career Highlights

Hou’s listed invention reflects work on radio-frequency electronics, particularly amplifier design and signal-path matching. His company affiliation connects this work with Smarter Microelectronics (Shanghai) Co., Ltd.

Collaborations

The supplied information identifies Lei Huang and Zhenfei Peng as Hou’s coworkers. It does not specify their roles in the patent or describe any direct collaboration on the invention.

Conclusion

Yiwei Hou’s listed patent focuses on coordinating amplification, phase adjustment, and impedance conversion in a radio-frequency power amplifier, highlighting his contribution to electronic-device innovation.