Mike O'Brien Email and Phone Number

Contributed to the entire lifecycle of a number of products from architecture, design, evaluation, test right through to the end applications. Worked in a variety of industry applications including IoT, Basestation Infrastructure, Deterministic Ethernet and Impedance Measurement for targeted applications. Most recently working on Battery Management applications and which includes the development of analytics to maximize Battery performance in a variety of end applications.

Took leadership roles in specification, architecture, development, debugging, testing, commissioning and field-trialing of 5 unique infrastructure products.Developed an efficient design flow for algorithm development and reliable integration of these solutions into products. Sub-systems that were developed included proprietary Active Antenna calibration solutions, Digital Predistortion, Crest Factor Reduction, Vertical Sectorisation and Polarisation Control.Developed 3G/4G compliant protocol that proved invaluable for both algorithm development and lab debugging/testing. Was instrumental in commissioning all Socowave’s infrastructure solution for field-trial.

Delivered novel Transceiver sub-system solutions – done in conjunction with both mathematical and empirical analysis (using predominantly MATLAB, Simulink, SPW and Excel). Systems included automated calibration loops, advanced and robust RF power control systems for 2G and 3G transmitters, high-speed interfaces and specifically DigRF enhancements, PA saturation detection and correction, predistortion systems

Powertrain Systems