SSC Switzerland - Vertical integration for mmWave systems: Building a bridge between antennas and AI

#5G #/ #IOT #AI

Dear Members,

Our Swiss Solid State Circuit Society is please to host a seminar from Alberto Valdes-Garcia is currently Manager of the RF Circuits and Systems Group at the IBM T. J. Watson.

The seminar will be given over video-conference.

The Agenda is as follow:

17:30 - 17:40 Welcome participants Teleconference set-up

17:40 - 18:20 Lecture By Dr. Valdes Garcia from IBM Research York Town

18:20 - 18:30 Questions / Discussion with Dr. Valdes Garcia 

We look forward meeting you and having fruitful discussion with Alberto,

Kind regards,

Your IEEE Switzerland Solid State Circuit Society comitee.

  Date and Time




  • Date: 26 Feb 2020
  • Time: 05:30 PM to 06:30 PM
  • All times are (UTC+01:00) Bern
  • Add_To_Calendar_icon Add Event to Calendar
  • ETH Zurich
  • Zurich, Switzerland
  • Switzerland
  • Building: ETZ

  • Contact Event Host
  • Starts 23 January 2020 01:00 AM
  • Ends 25 February 2020 05:00 PM
  • All times are (UTC+01:00) Bern
  • No Admission Charge


Dr. Alberto Valdes-Garcia Dr. Alberto Valdes-Garcia


Vertical integration for mmWave systems: Building a bridge between antennas and AI

Si-based millimeter-wave transceivers and associated antenna-in-package integration techniques have recently reached a high level of complexity and maturity. These advances have enabled the commercial deployment of millimeter-wave systems in mobile communication networks and automotive radar systems.

The complexity and reconfigurability enabled by the co-integration of digital and millimeter-wave circuits has also resulted in a practically infinite configurability space, especially in the context of beamforming systems. Current millimeter-wave beamforming systems employing hand-crafted configuration algorithms can access <1% of this space. At IBM Research, we envision a future where the application space of millimeter-wave systems enters new domains as the capabilities of such systems are fully realized by AI-driven adaptation and data interpretation. Effective mmWave hardware-to-software vertical integration is a key step towards the realization of this vision by closing the gap between antennas and AI.

This talk presents two examples of such vertically integrated systems. First, a Software Defined Phased Array Radio (SDPAR) is discussed. The SDPAR consists of a highly configurable 64-element dual polarized phased array operating at 28 GHz, a Software Defined Radio (SDR), and a software stack enabling access to both radio and spatial beamforming functions from a single API. The second example is a multi-spectral imaging platform consisting of a 60-GHz imaging radar, an IR camera, a visible domain camera, and software for the joint visualization of information from these three distinct spectral domains. Experimental results obtained with these platforms will be presented along with an outlook of their evolution towards the development of AI technology tailored to adaptive communication systems and portable imaging devices.


Alberto Valdes-Garcia is currently a Principal Research Staff Member and Manager of the RF Circuits and Systems Group at the IBM T. J. Watson Research Center. He received the Ph.D. degree in Electrical Engineering from Texas A&M University in 2006.

From 2006 to 2009, Dr. Valdes-Garcia served in the IEEE 802.15.3c 60GHz standardization committee. From 2009-2012 he served as Technical Advisory Board member with Semiconductor Research Corporation (SRC), where he was Chair of the Integrated Circuits and Systems Sciences Coordinating Committee in 2011 and 2012. In spring 2013 he was also an Adjunct Assistant Professor at Columbia University. He holds 50+ issued US patents and has authored or co-authored 100+ peer-reviewed publications. He is a co-Editor of the book 60GHz technology for Gbps WLAN and WPAN: From Theory to Practice (Wiley, 20011).

Dr. Valdes-Garcia is the winner of the 2005 Best Doctoral Thesis Award presented by the IEEE Test Technology Technical Council (TTTC), the recipient of the 2007 National Youth Award for Outstanding Academic Achievements, presented by the President of Mexico, a co-recipient of the 2010 George Smith Award presented by the IEEE Electron Devices Society, and a co-recipient of the 2017 Lewis Winner Award for Outstanding Paper, presented by the IEEE International Solid-State Circuits Conference and the 2017 IEEE Journal of Solid-State Circuits Best Paper Award. In 2013, he was selected by the National Academy of Engineering for its Frontiers of Engineering Symposium and in 2015 for its German-American Frontiers of Engineering Symposium.

Within IBM, he is a co-recipient of an IBM Corporate Outstanding Innovation Award for the demonstration of wireless high definition video links with 60GHz SiGe radios (2008), and twice a co-recipient of the Pat Goldberg Memorial Award to the best paper in computer science, electrical engineering, and mathematics published by IBM Research (2009 and 2017).

Dr. Valdes-Garcia is a Senior Member of IEEE, was inducted into the IBM Academy of Technology in 2015, and became an IBM Master Inventor in 2016.


Address:Thomas J. Watson Research Center, , Yorktown Heights, New York, United States, 10598





Event Report Event Report Submited to Summer SSC Magazine 132.80 KiB