Meet the Speakers

SDTES Guest Speakers

Hear from industry experts as they share technical insights, emerging technologies, and practical approaches to today’s testing and measurement challenges.

Jason Smith

President | AbsoluteEMC

Presentation

Pre-Compliance Testing During Product Development

EMC issues discovered during compliance testing can lead to costly redesigns and project delays. This presentation examines how pre-compliance EMC testing, including near-field diagnostics and board-level immunity analysis, helps engineers identify emissions and susceptibility issues early in development. Attendees will learn practical techniques for troubleshooting EMC problems, understanding RF coupling mechanisms, and improving product readiness before formal certification testing.

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Johee Chang
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Johee Chang

Business Development | TÜV SÜD

Presentation

Integrating Cellular: The Path to Certification

As cellular connectivity becomes increasingly common in IoT, industrial, and connected devices, navigating the certification landscape is more important than ever. This presentation explores the evolution of cellular technology from 2G to 5G and non-terrestrial networks, the rise of pre-certified modules, and the certification pathways required to bring products to market. Attendees will gain an understanding of PTCRB, CTIA, and IoT Network Certified programs, including testing requirements, timelines, costs, and cybersecurity considerations. The session will also highlight the benefits of cellular connectivity, how certification differs from regulatory compliance testing, and best practices for obtaining network approval from mobile operators.

Matthew Sze
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Matthew Sze

Sales Manager | OMICRON

Presentation

Introduction to Partial Discharge Management on High-Voltage Apparatus

Partial discharge testing is a critical diagnostic tool for assessing the condition of insulation systems in medium- and high-voltage equipment. This presentation introduces the fundamentals of partial discharge phenomena, measurement techniques in accordance with IEC 60270, sensor technologies, and the interpretation of partial discharge results. Through practical case studies involving transformers, cables, and switchgear, attendees will learn how early detection and analysis of partial discharges can identify insulation defects, reduce the risk of equipment failure, and improve asset reliability and maintenance planning.

Dr. Emmanuel
Iyieguniwe
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Dr. Emmanuel Iyieguniwe

Founding Director, Master of Public Health Program | Kate Marmion School of Public Health, University of Texas at San Antonio

Presentation

Childhood Lead Exposure Assessment Among Westside San Antonio Communities

This study evaluated environmental lead exposure risks in 10 homes and two childcare centers serving young children in Westside San Antonio. Researchers assessed lead hazards in paint, dust, and water while also measuring parental awareness of childhood lead exposure. Results showed that 50% of homes and one childcare center tested positive for lead in paint or dust, while all water samples were below detectable limits. The findings highlight ongoing lead exposure risks in underserved communities and underscore the need for expanded testing, community education, and future research to support lead poisoning prevention efforts.

James Zik
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James Zik

Vice President of Product Management | PCTEL

Presentation

Software-Defined Radios for Signal Intelligence and Network Validation

Software-defined radios play a critical role in signal intelligence, spectrum monitoring, and wireless network testing. This session explores how SDRs can be used to detect, classify, decode, and locate RF signals and interference across technologies including LMR, 4G/5G, Wi-Fi, NTN, and private wireless networks. Attendees will learn practical approaches for network deployment, coverage validation, interference hunting, and spectrum analysis to help ensure reliable and compliant communications systems.