开始:VCALENDAR版本:2.0 PRODID: icalendar-rubyCALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Signal Integrity Journal BEGIN:VTIMEZONE TZID:America/Atikokan BEGIN:STANDARD DTSTART:19450930T020000 TZOFFSETFROM:-0500 TZOFFSETTO:-0500 TZNAME:EST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20230414T000229Z UID:45c24ba5-2750-4dec-bbd3-a6381b435fba DTSTART;TZID=America/Atikokan:20170406T110000 DTEND;TZID=America/Atikokan:20170406T120000 DESCRIPTION:\n\nTechnical Education Webinar Series\n\n\nhttps://www.signali ntegrityjournal.com/events/23-the-impact-of-plated-through-hole-vias-on-rf -performance LOCATION: SUMMARY:The Impact of Plated Through Hole Vias on RF Performance URL: END:VEVENT END:VCALENDAR