Location History:
- Santa Cruz, CA (US) (2007 - 2009)
- Mortimer, GB (2009 - 2010)
Company Filing History:
Years Active: 2007-2010
Title: Mark Alexander John Moffat: Innovator in RF Technology
Introduction
Mark Alexander John Moffat is a distinguished inventor based in Mortimer, GB. He has made significant contributions to the field of radio frequency technology, holding a total of 4 patents. His innovative work focuses on enhancing the performance and efficiency of RF receivers.
Latest Patents
Moffat's latest patents include the "Calibrated Quadrature Very Low Intermediate Frequency Receiver." This invention features calibration circuitry and methods designed to optimize the signal processing of both in-phase and quadrature-phase signal paths. The calibration circuitry includes a variable gain variable-phase calibration signal generator, amplifiers for each signal path, and phase adjustment circuitry. This design simplifies calibration measurements, minimizing calibration times.
Another notable patent is the "Quadrature Single-Mixer Multi-Mode Radio Frequency Receiver." This invention utilizes a single quadrature mixer to tune into desired frequency bands. It operates in both direct conversion and VLIF modes, allowing for efficient down conversion of received RF signals into baseband and VLIF signals. The wanted VLIF frequency is inversely related to the signal strength of the received RF signal, enhancing the receiver's adaptability.
Career Highlights
Mark Moffat is currently employed at RF Micro Devices, Inc., where he continues to develop innovative solutions in RF technology. His work has significantly impacted the efficiency and performance of RF receivers, making him a valuable asset to the company.
Collaborations
Moffat has collaborated with notable colleagues, including Roger Van Brunt and Steve Picken. Their combined expertise has contributed to the advancement of RF technology and the successful development of innovative products.
Conclusion
Mark Alexander John Moffat is a prominent inventor whose work in RF technology has led to several important patents. His contributions continue to shape the future of radio frequency applications.