This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2012.
Company Filing History:
1 out of 834,350 Years Active: 2012
Title: Weinen Gao: Innovator in Radio-Frequency Circuits
Introduction
Weinen Gao is a notable inventor based in San Diego, CA. He has made significant contributions to the field of radio-frequency (RF) circuits, particularly with his innovative designs and methods. His work has implications for various applications in communication technologies.
Latest Patents
Weinen Gao holds a patent for an RF filter with low-IF mixing, tuning, and calibration. This patent describes a radio-frequency (RF) receiver circuit that incorporates an adjustable RF filter circuit within its receive path. The design features a local oscillator (LO) that generates both a LO signal and an RX_LO signal. A mixing circuit is employed to mix the signal received from the adjustable RF filter circuit with the RX_LO signal. Additionally, an intermediate-frequency (IF) circuit generates an IF_cal signal at the receiver circuit. The calibration circuit is capable of implementing both a calibration mode and a receive mode. In the calibration mode, a calibration signal is injected into the receive path to determine the setting of the adjustable RF filter circuit. Conversely, in the receive mode, the calibration circuit disables the injection of the calibration signal into the receive path of the RF receiver circuit. This innovative approach enhances the performance and adaptability of RF circuits.
Career Highlights
Weinen Gao has established himself as a skilled inventor in the realm of RF technology. His patent reflects his expertise and commitment to advancing the field. His work is recognized for its potential to improve communication systems and enhance signal processing capabilities.
Collaborations
Weinen Gao has collaborated with talented individuals such as Mats Lindstrom and Damian Costa. These partnerships have contributed to the development of innovative solutions in RF technology.
Conclusion
Weinen Gao's contributions to radio-frequency circuits exemplify the spirit of innovation in technology. His patent for an RF filter with low-IF mixing showcases his ability to address complex challenges in the field. His work continues to influence advancements in communication technologies.