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X-WR-CALDESC:Events for SpectrumX
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DTSTART:20260308T070000
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DTSTART;TZID=America/New_York:20260701T150000
DTEND;TZID=America/New_York:20260701T160000
DTSTAMP:20260625T203029
CREATED:20260610T202655Z
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SUMMARY:Radio Shop Chat: Performance of Antenna-in-package (AiP) Designs at Millimeter Wave Frequencies
DESCRIPTION:NSF SpectrumX invites you to the next Radio Shop Chat\, “Performance of Antenna-in-package (AiP) Designs at Millimeter Wave Frequencies\,” featuring Rashaunda Henderson\, on Wednesday\, July 1 at 3 p.m. ET. \nRegistration is required and free. \nAbstract\nAntenna-in-package (AiP) technology has become an important solution for next generation wireless systems. As the operating frequency of systems increases\, the size of the antennas decreases and to reduce losses\, interconnecting the die to the antenna at the package level has become a viable technique. This research has focused on the electrical and mechanical characterization of packaging substrates and over-mold compounds for antenna-in-package design and reliability. The research effort has culminated in the manufacturing of a slot bowtie antenna and E-shaped patch antenna designed to operate in G band which has frequency limits of 140-220 GHz. The antennas have been designed for characterization using a WR5 rectangular waveguide to package transition to eliminate any radiation that would be caused by a traditional ground-signal-ground (GSG) probe. Antenna input impedance bandwidth and radiation patterns will be presented for both GSG and waveguide fed antennas. In addition\, we will demonstrate the high-frequency properties of two dielectric materials (A and B) used in the fabrication process of a flip-chip enhanced quad flat no-leads package (FCeQFN) using free-space quasi-optical spectrometer (FSQS) technique. The materials are Ajinomoto Build-up Film-based laminates that drive the FCeQFN technology. Material A and B show an average dielectric constant of 3.33 and 3.45\, respectively\, with an average loss tangent of 0.01 across the G band. \nSpeaker Bio\nRashaunda Henderson is a professor in the ECE department at the University of Texas at Dallas in Richardson\, TX. She received her B.S degree in electrical engineering from Tuskegee University in 1992 and her M.S. and Ph.D. degrees in electrical engineering from the University of Michigan in Ann Arbor\, MI\, in 1994 and 1999\, respectively. She joined Motorola Semiconductor Product Sector in Tempe\, AZ (now NXP Semiconductors) and worked as a research and development device engineer focusing on passive circuit integration in the microwave and mixed-signal technology labs for wireless embedded systems. She joined UT Dallas in 2007 as an Assistant Professor in the Erik Jonsson School of Engineering and Computer Science. Henderson is the co-founder of the High Frequency Circuits and Systems Laboratory\, which facilitates millimeter-wave design and development of circuits\, integrated packages\, and antennas for wireless communication systems. She has co-authored more than 100 journal and conference papers focusing on packaging and integration for high-frequency applications. Henderson is a Senior Member of the IEEE and served as the 2022 President of the IEEE Microwave Theory and Technology Society (MTT-S) Administrative Committee. She is passionate about educating the next generation of students and encouraging them to seek careers in science\, technology\, engineering\, and mathematics.
URL:https://www.spectrumx.org/event/radio-shop-chat-performance-of-antenna-in-package-aip-designs-at-millimeter-wave-frequencies/
ORGANIZER;CN="SpectrumX":MAILTO:jhahn5@nd.edu
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DTSTART;TZID=America/New_York:20260801T080000
DTEND;TZID=America/New_York:20260805T170000
DTSTAMP:20260625T203029
CREATED:20251126T201803Z
LAST-MODIFIED:20251126T201803Z
UID:10000237-1785571200-1785949200@www.spectrumx.org
SUMMARY:Society of Amateur Radio Astronomy (SARA) and Radio Jove 2025 Eastern Conference Global Radio Astronomy Symposium
DESCRIPTION:From the Society of Amateur Radio Astronomy (SARA) website: \nThe first trailblazers of American radio astronomy called Green Bank Observatory (GBO) home over 60 years ago. Today\, their legacy is alive and well. Nestled in the mountain ranges and farmland of West Virginia (WV)\, within the National Quiet Zone (NQZ)\, radio astronomers are listening to the remote whispers of the universe\, to discover answers to our most astounding astronomical questions. \n The Eastern Conference for the Society of Amateur Radio Astronomers (SARA) and Radio Jove is an opportunity for amateur radio astronomers to come together for hands-on training\, sharing of knowledge\, debate of ideas\, fellowship\, and of course continuous learning. Our mission is to create opportunities for educating those interested in pursuing amateur radio astronomy. \nThis event will be held in Green Bank\, West Virginia. \nRegistration information will be available on the SARA website.
URL:https://www.spectrumx.org/event/society-of-amateur-radio-astronomy-sara-and-radio-jove-2025-eastern-conference-global-radio-astronomy-symposium/
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BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260809T080000
DTEND;TZID=America/New_York:20260814T170000
DTSTAMP:20260625T203029
CREATED:20251126T203010Z
LAST-MODIFIED:20251126T203010Z
UID:10000239-1786262400-1786726800@www.spectrumx.org
SUMMARY:International Geoscience and Remote Sensing Symposium (IGARSS)
DESCRIPTION:From the IGARSS website: \nThe theme of IGARSS 2026 is the Future of Earth Observations. IGARSS 2026 will examine the future Earth observation technologies for solving grand challenges faced by our Earth and society and promote collaborative global solutions using such technologies. IGARSS 2026 will provide an excellent experience for its attendees through strong technical and social programs\, and opportunities for collaboration regionally and globally. \nThis event will be held in Washington\, DC. \nPaper submission deadline: January 10\, 2026\nRegistration Opens: April 1\, 2026\nAccepted Paper Registration Deadline: April 30\, 2026
URL:https://www.spectrumx.org/event/international-geoscience-and-remote-sensing-symposium-igarss/
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260823
DTEND;VALUE=DATE:20260827
DTSTAMP:20260625T203029
CREATED:20251222T142235Z
LAST-MODIFIED:20251222T142235Z
UID:10000247-1787443200-1787788799@www.spectrumx.org
SUMMARY:Small Satellite Conference
DESCRIPTION:From the Small Satellite Conference website: \nThe 40th Annual Small Satellite Conference will spotlight the technologies driving constellation success and celebrate the thousands of people whose vision and collaboration have propelled the industry forward over the past four decades. Join us as we celebrate the past\, examine the present\, and shape the future of small satellites. \nRegistration information can be found on the Small Satellite Conference website.
URL:https://www.spectrumx.org/event/small-satellite-conference/
ORGANIZER;CN="SpectrumX":MAILTO:jhahn5@nd.edu
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BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260924T080000
DTEND;TZID=America/New_York:20260926T170000
DTSTAMP:20260625T203029
CREATED:20251126T203346Z
LAST-MODIFIED:20251126T203346Z
UID:10000240-1790236800-1790442000@www.spectrumx.org
SUMMARY:The Research Conference on Communications\, Information\, and Internet Policy (TPRC)
DESCRIPTION:From the TPRC website: \n \n\n\n\n\n\n\n\n\nTPRC promotes interdisciplinary thinking on current and emerging issues in communications and the Internet by disseminating and discussing new research relevant to policy questions in the U.S. and around the world. It serves researchers\, policymakers\, and members of the private sector and civil society\, from students to well-established practitioners. \n\n\n\n\n\n\n\n\n\n \nThis event will be held in Washington\, DC.\n\n\nRegistration for this event opens in June 2026.
URL:https://www.spectrumx.org/event/the-research-conference-on-communications-information-and-internet-policy-tprc/
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