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Events for April 18, 2018

  • Undergraduate Fall Registration Ends

    Wed, Apr 18, 2018

    Viterbi School of Engineering Student Affairs

    University Calendar


    Audiences: Everyone Is Invited

    Contact: Sheryl Koutsis

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  • Preview USC - Admitted Student Half-Day

    Wed, Apr 18, 2018

    Viterbi School of Engineering Undergraduate Admission

    University Calendar


    Preview USC is a half-day program covering topics related to housing, financial aid, and transitioning from high school to college. It also offers the opportunity for admitted students to sit in on classes, be part of a session in the Viterbi School of Engineering, and interact with a number of current students in a shorter period of time.

    RSVP

    Location: USC Admission Office

    Audiences: Admitted Students and Their Families

    Contact: Viterbi Admission

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  • Computer Science General Faculty Meeting

    Wed, Apr 18, 2018 @ 12:00 AM - 02:00 PM

    Computer Science

    Receptions & Special Events


    Bi-Weekly regular faculty meeting for invited full-time Computer Science faculty only. Event details emailed directly to attendees.

    Location: Michelson 101

    Audiences: Invited Faculty Only

    Contact: Assistant to CS chair

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  • EE Seminar - From DC to Daylight: Harnessing Electromagnetic Fields for Bioelectronics, Wireless Communications, and Silicon Photonics

    Wed, Apr 18, 2018 @ 03:00 PM - 04:00 PM

    Ming Hsieh Department of Electrical and Computer Engineering

    Conferences, Lectures, & Seminars


    Speaker: Constantine Sideris, Postdoctoral Scholar, Caltech

    Talk Title: From DC to Daylight: Harnessing Electromagnetic Fields for Bioelectronics, Wireless Communications, and Silicon Photonics

    Abstract: Maxwell's equations are responsible for explaining the fundamental operating principles behind most of today's technology. In this talk, we will explore how understanding and controlling electromagnetic fields can lead to significant impact across a multitude of applications over a wide frequency range on the electromagnetic spectrum. Starting from the low-frequency end of the spectrum, I will present the design and implementation of a new integrated magnetic biosensor. The magnetic biosensor is fabricated in a standard CMOS foundry process without any post-fabrication processing and can perform in-vitro detection of DNA, proteins, and cells by utilizing magnetic nanoparticles as labels. We will discuss three different, improved sensor designs, which address sensor gain uniformity, enable multiplex target detection, and compensate sensor electrical and thermal drift based on spatial and temporal manipulations of the magnetic fields. I will present initial in-vitro biodetection experiments, and discuss future research directions moving towards in-vivo sensing with wearable and implantable devices, as well as actuation via targeted therapeutics. Next, we will look into the RF domain and develop maximal performance bounds for antennas. I will present a rapid simulation technique which, when coupled with heuristic optimization algorithms, can quickly and effectively produce new antenna structures de-novo with little or no manual intervention. The efficacy of these techniques will be shown in the context of a 3D printed coupling antenna for a dielectric waveguide communication link. Moving higher in frequency, we will explore the near-infrared (NIR) part of the spectrum in the context of silicon photonic device optimization. I will present on-going work in designing grating coupler and power splitting devices with arbitrary splitting ratios by using adjoint optimization and highly efficient integral equation techniques. We will also explore exciting future directions in these research areas, leveraging modern computation and efficient numerical algorithms as well as holistic co-design of circuits and electromagnetics.

    Biography: Constantine Sideris received the B.S., M.S., and PhD degrees with honors from the California Institute of Technology in 2010, 2011, and 2016 respectively. He was a visiting scholar at UC Berkeley's Wireless Research Center from 2013 to 2014. He was a lecturer in the Electrical Engineering department for Caltech's popular machine learning project course in 2017. He is currently a postdoctoral scholar in the Electrical Engineering and Computational and Mathematical Sciences departments at Caltech. His research interests include RF and millimeter-wave integrated circuits and computational electromagnetics for biomedical applications, wireless communications, and silicon photonics. He was a recipient of an NSF graduate research fellowship in 2010, the Analog Devices Outstanding Student Designer Award in 2012, and the Caltech Leadership Award in 2017.

    Host: Murali Annavaram, annarvarm@usc.edu

    Location: Hughes Aircraft Electrical Engineering Center (EEB) - 248

    Audiences: Everyone Is Invited

    Contact: Mayumi Thrasher

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