# \#karen-burnham **URL:** https://sierraconnect.protoexpress.com/tag/karen-burnham/211.md [Latest](https://sierraconnect.protoexpress.com/latest.md) · [Categories](https://sierraconnect.protoexpress.com/categories.md) · [Tags](https://sierraconnect.protoexpress.com/tags.md) --- ## [Webinar: Practical EMI Reduction Techniques Every PCB Designer Should Know](https://sierraconnect.protoexpress.com/t/webinar-practical-emi-reduction-techniques-every-pcb-designer-should-know/4326)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 1\ **Last updated:** [September 3, 2026, 5:22pm UTC](https://sierraconnect.protoexpress.com/t/webinar-practical-emi-reduction-techniques-every-pcb-designer-should-know/4326 "2026-09-03T17:22:16Z")
Thanks for your interest in our webinar on EMI reduction with special Q&A by @karen.burnham! Missed the webinar? Click the link below to access the recording and slides. 📅 August 26, 2026 9:00 AM → August 26, 2026 10:0… --- ## [Webinar: How to Strategically Plan EMC-compliant PCB Stack-Ups](https://sierraconnect.protoexpress.com/t/webinar-how-to-strategically-plan-emc-compliant-pcb-stack-ups/4238)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 4\ **Last updated:** [August 5, 2026, 3:13pm UTC](https://sierraconnect.protoexpress.com/t/webinar-how-to-strategically-plan-emc-compliant-pcb-stack-ups/4238 "2026-08-05T15:13:31Z")
Thanks for your interest in our EMC-compliant stack-up webinar with special Q&A by Kenneth Wyatt. Missed the webinar? Click the link below to watch the recording and get the slides. Visit @ken’s Bench Top EMC website. … --- ## [Lecture Series: EMC 101/202 by Karen Burnham](https://sierraconnect.protoexpress.com/t/lecture-series-emc-101-202-by-karen-burnham/4278)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 0\ **Last updated:** [July 20, 2026, 5:31pm UTC](https://sierraconnect.protoexpress.com/t/lecture-series-emc-101-202-by-karen-burnham/4278 "2026-07-20T17:31:48Z")
This lecture series by @karen.burnham is meant to be an accessible and enjoyable overview of key aspects that will make EMC issues more tractable. It includes several hands-on demonstrations, especially of unanticipated … --- ## [Seminar: Practical Design for EMC by Karen Burnham](https://sierraconnect.protoexpress.com/t/seminar-practical-design-for-emc-by-karen-burnham/4277)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 0\ **Last updated:** [July 20, 2026, 5:29pm UTC](https://sierraconnect.protoexpress.com/t/seminar-practical-design-for-emc-by-karen-burnham/4277 "2026-07-20T17:29:13Z")
@karen.burnham is coming back on August 27th with her famous class on practical design for EMC. The seminar will cover: Choosing the right grounding and filtering scheme during circuit design The importance of solid g… --- ## [Seminar: Shielding Systems for EMI](https://sierraconnect.protoexpress.com/t/seminar-shielding-systems-for-emi/3202)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 0\ **Last updated:** [May 20, 2025, 7:55pm UTC](https://sierraconnect.protoexpress.com/t/seminar-shielding-systems-for-emi/3202 "2025-05-20T19:55:17Z")
Join @karen.burnham’s class on November 18th! Seminar agenda: Live demonstration of varying RF energy picked up by cables with different shield arrangements Theory of shielding functionality Introduction to transfer im… --- ## [Seminar: Practical Design for EMC](https://sierraconnect.protoexpress.com/t/seminar-practical-design-for-emc/3201)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 0\ **Last updated:** [May 20, 2025, 7:52pm UTC](https://sierraconnect.protoexpress.com/t/seminar-practical-design-for-emc/3201 "2025-05-20T19:52:26Z")
Join @karen.burnham’s class on September 11th! Seminar agenda: Choosing the right grounding and filtering scheme during circuit design The importance of solid ground planes in your PCB stack-up How PCB trace routing ca… --- ## [EMI: Pinning down the noise issues](https://sierraconnect.protoexpress.com/t/emi-pinning-down-the-noise-issues/3190)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 0\ **Last updated:** [May 15, 2025, 4:24pm UTC](https://sierraconnect.protoexpress.com/t/emi-pinning-down-the-noise-issues/3190 "2025-05-15T16:24:43Z")
"So figuring out where the problem was, finally, one of us was under the vehicle, and we’re just going step by step every single box that was hanging off the high voltage system. And there’s also this water heater. A l… --- ## [Shielding effectiveness by Karen Burnham](https://sierraconnect.protoexpress.com/t/shielding-effectiveness-by-karen-burnham/2878)
**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\ **Replies:** 0\ **Last updated:** [February 3, 2025, 4:55pm UTC](https://sierraconnect.protoexpress.com/t/shielding-effectiveness-by-karen-burnham/2878 "2025-02-03T16:55:36Z")
Effective shielding is essential for ensuring proper EMC performance, but measuring it correctly can be tricky. @karen.burnham recently highlighted critical concepts for measuring shielding effectiveness, offering pra…