Results-oriented professional with over 20+ years of RF/Microwave small signal and high-power semiconductor industries with hands-on experience in product Definition, Design, and Applications-Solutions Engineering. Direct customer support, leadership, team synergy, and mentor professional. Successfully deliver company’s new product introduction developments and portfolio diversification that outpace the competition. Experienced with all aspects of product development from concept to production release, to customer implementation. Strong company's contributor of IP portfolio
Patents Released: https://patents.justia.com/inventor/arturo-roiz
Research-Patent Disclosures (some examples):
1.-Inline package lead with 1/8 λ bias feeds and pre-match embedded
2.-Smart leads in package with direct die access for wideband applications.
3.-Nested microstrip baseband decoupling networks for optimal linearity of high power amplifier.
4.-Wideband bias lines for wideband baseband improvements on high power Doherty Amplifiers.
5.-Reflection Absorption of 2nd harmonic on high power amplifiers.
6.-Input Transient termination for anti gate modulation and Ruggedness improvements.
7.-Dual-path amplifier 2nd harmonic “self-cancellation” for power amplifiers.
8.-1/8λ dual “off” line for wideband optimization on high power Doherty architectures.
9.-Doherty architecture with carrier assisted switched peaker for efficiency/linearity enhancement.
Specialties:
* Experienced with all aspects of product development from concept to production release. Capable and comfortable in areas such as circuit design, test development, characterization, and application engineering.
* Identification of next-product generation needs and lead of research activities.
* Strong capabilities for implementing solutions to complex problems, with emphasis on RF/Microwave high power industry.
* Technical Presentations and application notes creation.
* Cross-Functional Leadership and Mentoring team members.