Company Filing History:
Years Active: 2016
Title: Mariko Medlock: Innovator in Quadrature Error Detection
Introduction
Mariko Medlock is a prominent inventor based in East Boston, MA (US). She has made significant contributions to the field of quadrature receivers, holding 2 patents that focus on error detection and correction.
Latest Patents
Her latest patents include a system and method for detecting and correcting errors in a quadrature receiver (QR). The QR is designed to divide a received RF signal into I and Q channels. The receiver channel may encounter various error sources, including pre-demodulation (PD) error, LO mixer error, and baseband (BB) error. Test tones are driven on the receiver channel at multiple test frequencies, allowing a quadrature error corrector to detect errors from each source. Upon receiving an RF signal, the quadrature error corrector applies correction coefficients to rectify each source of error in reverse sequence (BB, LO, PD).
Career Highlights
Mariko Medlock is currently employed at Analog Devices, Inc., where she continues to innovate in her field. Her work has been instrumental in advancing the technology surrounding quadrature receivers.
Collaborations
Some of her notable coworkers include Richard P. Schubert and Wei An, who contribute to the collaborative environment that fosters innovation at Analog Devices, Inc.
Conclusion
Mariko Medlock's work in quadrature error detection and correction exemplifies her commitment to innovation in technology. Her contributions are paving the way for advancements in the field of signal processing.
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