BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/New_York BEGIN:DAYLIGHT DTSTART:20220313T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20221106T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20220930T125313Z UID:BF7FD4ED-9E25-464B-8907-0BBED9E8C718 DTSTART;TZID=America/New_York:20220922T180000 DTEND;TZID=America/New_York:20220922T193000 DESCRIPTION:Advances in Si-based millimeter-wave circuit design\, Si-based phased arrays\, and low-cost antenna integration techniques have enabled t he development of scalable phased arrays supporting 10s to 100s of element s. Si-based scalable phased arrays now operate from 28-GHz to 100-GHz freq uency range. Fabricated scalable phased array modules with multiple ICs ca n have up to 64 dual-polarized antenna elements. The general scaling appro ach relies on the commonly adopted schemes. Commercial applications of mil limeter-wave technology such as 5G\, backhaul\, and automotive sensor syst ems will provide further demand for scalable phased arrays in years to fol low. Open problems and opportunities remain to improve phased array perfor mance\, robustness\, and cost. Key areas of potential research in this are a include (1) development of new millimeter-wave package and antenna imple mentation and assembly techniques for improved yield and manufacturability \, (2) co-integration of Si and III-V based ICs at the module level\, (3) development of module-level design for testability techniques\, and (4) fu rther development of digital design and RF-digital co-design approaches to enable adaptability and agility.\n\nThis talk discusses the need for scal able phased arrays and outlines key challenges for their implementation. D esign trade-offs are discussed for important aspects such as beamforming a rchitecture\, module-level realization with antennas and packaging\, and d igital control. Two recently introduced scaled 64-element dual polarized p hased array designs from our group are reviewed as implementation examples . (1) A phased array operating at 28-GHz supporting 5G base station applic ations\, and (2) TX and RX phased arrays operating at 94-GHz suitable for backhaul and imaging applications. An outlook for future opportunities wit h phased array scaling is provided.\n\nSpeaker(s): IEEE AP-S Distinguished Lecturer and IEEE Fellow Dr. Duixian Liu\, \n\nAgenda: \n5:30pm: Networki ng and light refreshments\;\n\n6:00pm: Presentation\;\n\n7:30pm: Q&A and d iscussion\;\n\nRoom: Rachel's Private Dinning Room\, Bldg: FREE parking at the Sheraton Garage\, Sheraton Syracuse University Hotel and Conference C enter\, 801 University Avenue\, Syracuse\, New York\, United States\, 1321 0 LOCATION:Room: Rachel's Private Dinning Room\, Bldg: FREE parking at the Sh eraton Garage\, Sheraton Syracuse University Hotel and Conference Center\, 801 University Avenue\, Syracuse\, New York\, United States\, 13210 ORGANIZER:menders@ieee.org SEQUENCE:16 SUMMARY:Scalable Millimeter-wave Phased Arrays: Challenges and Solutions URL;VALUE=URI:https://events.vtools.ieee.org/m/322426 X-ALT-DESC:Description: <br /><p>Advances in Si-based millimeter-wave circu it design\, Si-based phased arrays\, and low-cost antenna integration tech niques have enabled the development of scalable phased arrays supporting 1 0s to 100s of elements. Si-based scalable phased arrays now operate from 2 8-GHz to 100-GHz frequency range. Fabricated scalable phased array modules with multiple ICs can have up to 64 dual-polarized antenna elements. The general scaling approach relies on the commonly adopted schemes. Commercia l applications of millimeter-wave technology such as 5G\, backhaul\, and a utomotive sensor systems will provide further demand for scalable phased a rrays in years to follow. Open problems and opportunities remain to improv e phased array performance\, robustness\, and cost. Key areas of potential research in this area include (1) development of new millimeter-wave pack age and antenna implementation and assembly techniques for improved yield and manufacturability\, (2) co-integration of Si and III-V based ICs at th e module level\, (3) development of module-level design for testability te chniques\, and (4) further development of digital design and RF-digital co -design approaches to enable adaptability and agility.</p>\n<p>This talk d iscusses the need for scalable phased arrays and outlines key challenges f or their implementation. Design trade-offs are discussed for important asp ects such as beamforming architecture\, module-level realization with ante nnas and packaging\, and digital control. Two recently introduced scaled 6 4-element dual polarized phased array designs from our group are reviewed as implementation examples. (1) A phased array operating at 28-GHz support ing 5G base station applications\, and (2) TX and RX phased arrays operati ng at 94-GHz suitable for backhaul and imaging applications. An outlook fo r future opportunities with phased array scaling is provided.</p><br /><br />Agenda: <br /><p>5:30pm: Networking and light refreshments\;</p>\n<p><s trong>6:00pm: Presentation\;</strong></p>\n<p>7:30pm: Q&amp\;A and discuss ion\;</p> END:VEVENT END:VCALENDAR