News & Events


Best Paper Award


Graduate student Jin Sima, working with Professor Shuki Bruck, has won the 2019 IEEE Jack Wolf ISIT Student Paper Award. This award winning paper "Optimal k-Deletion Correcting Codes," provides the first optimal solution to the 50 year open problem of constructing codes that can correct multiple deletion errors. [Read the paper]

Tags: EE honors Shuki Bruck Jin Sima

Microrobots Activated by Laser Pulses Show Promise For Treating Tumors


MedE Professors Wei Gao and Lihong Wang are working on microrobots that can deliver drugs to specific spots inside the body while being monitored and controlled from outside the body. "These micromotors can penetrate the mucus of the digestive tract and stay there for a long time. This improves medicine delivery," Professor Gao says. "But because they're made of magnesium, they're biocompatible and biodegradable." [Caltech story]

Tags: EE research highlights MedE Lihong Wang Wei Gao

Ray Sun Receives 2019 Henry Ford II Scholar Award


Electrical engineering student Ray Sun, advised by Professor John Doyle, is a recipient of the 2019 Henry Ford II Scholar Award. His varied research interests encompass the union of hardware and software with particular emphasis on the intersection of digital systems, robotics, control systems, and aerospace. The Henry Ford II Scholar Award is funded under an endowment provided by the Ford Motor Company Fund. The award is made annually to engineering students with the best academic record at the end of the third year of undergraduate study.

Tags: EE honors Henry Ford II Scholar Award John Doyle Ray Sun

Professor Greer Receives the AAAFM Heeger Award


Julia R. Greer, Professor of Materials Science, Mechanics and Medical Engineering, has received the American Association for Advances in Functional Materials (AAAFM) Heeger Award for her pioneering research in creating and applying multi-scale 3D architected materials in chemical and biological devices, ultra-light weight energy storage systems, damage-tolerant fabrics, and additive manufacturing. [Award announcement]

Tags: honors MCE Julia Greer MatSci

Undergraduate Fellowship Winner Will Study Artificial Intelligence and Machine-learning Applications for Health Care


Meera Krishnamoorthy, a senior in electrical engineering, has received a National Physical Science Consortium (NPSC) Fellowship that will fund up to six years of graduate training. Krishnamoorthy will be enrolling in a computer science PhD program at the University of Michigan, studying artificial intelligence and machine-learning applications for health care, such as turning complex medical data into actionable knowledge that ultimately improves patient care. "Engineering is a great way to solve problems in multiple disciplines," she says. Krishnamoorthy's interest in machine learning was sparked by coursework and a research project she worked with Professor Yisong Yue, and her academic advisor has been Professor Steven Low. [Caltech story]

Tags: EE honors CMS alumni Steven Low Yisong Yue Meera Krishnamoorthy

Winners of the 2019 Demetriades - Tsafka - Kokkalis Prizes Announced


The student winners of the 2019 Demetriades - Tsafka - Kokkalis Prizes were announced at the end of this academic year. Anupama Lakshmanan, advised by Professor Mikhail Shapiro has received the prize in Biotechnology. Her research is in engineering of acoustic protein nanostructures for non-invasive molecular imaging using ultrasound. Seyedeh Mahsa Kamali, advised by Professor Andrei Faraon has received the prize in Nanotechnology. She focuses on changing paradigms in optical design through engineering materials at the nanoscale. Linqi (Daniel) Guo, advised by Professor Steven Low has received the prize in Environmentally Benign Renewable Energy Source. His research quantifies the impact of transmission network topology in electrical power system robustness against disturbances and failures. Chris Rollins, advised by Professor Jean-Phillippe Avouac has received the prize in Seismo-Engineering, Prediction, and Protection. Chris studies the way that the Earth deforms gradually over periods of years and decades and uses this to shed light on how earthquakes work, where and how often they might occur in the future, and the hazard they may pose. Nicholas Flytzanis, advised by Professor Viviana Gradinaru has receive the prize in Entrepreneurship. His research is in engineering viruses to serve as next-generation gene therapy delivery vehicles for the treatment of human disease.

Tags: APhMS EE honors MCE CMS Demetriades - Tsafka - Kokkalis Prizes

Nikhil Poole Receives 2019 Henry Ford II Scholar Award


Electrical engineering student Nikhil Poole, advised by Professor Azita Emami, is a recipient of the 2019 Henry Ford II Scholar Award. He is excited to be a part of ongoing research into low-power biomedical devices and integrated circuits with machine learning applications. In addition to CMOS design, he is also interested in hardware and software development for embedded systems. The Henry Ford II Scholar Award is funded under an endowment provided by the Ford Motor Company Fund. The award is made annually to engineering students with the best academic record in their discipline.

Tags: EE honors Henry Ford II Scholar Award Venkat Chandrasekaran Nikhil Poole

"Neural Lander" Uses AI to Land Drones Smoothly


Professors Chung, Anandkumar, and Yue have teamed up to develop a system that uses a deep neural network to help autonomous drones "learn" how to land more safely and quickly, while gobbling up less power. The system they have created, dubbed the "Neural Lander," is a learning-based controller that tracks the position and speed of the drone, and modifies its landing trajectory and rotor speed accordingly to achieve the smoothest possible landing. The new system could prove crucial to projects currently under development at CAST, including an autonomous medical transport that could land in difficult-to-reach locations (such as a gridlocked traffic). "The importance of being able to land swiftly and smoothly when transporting an injured individual cannot be overstated," says Professor Gharib who is the director of CAST; and one of the lead researchers of the air ambulance project. [Caltech story]

Tags: research highlights Morteza Gharib Yisong Yue Soon-Jo Chung Animashree Anandkumar

Srikanth Venkata Tenneti Wins Charles Wilts Prize


Srikanth Venkata Tenneti advised by P.P. Vaidyanathan is a winner of this year's Charles Wilts Prize, for his doctoral thesis "The Nested Periodic Subspaces: Extensions of Ramanujan Sums for Period Estimation." The Charles Wilts Prize is awarded every year to a graduate student in Electrical Engineering for outstanding independent research.

Tags: EE honors Wilts Prize P. P. Vaidyanathan Srikanth Venkata Tenneti

Lasers Aim to Replace Scalpels in Cutting-Edge Biopsy Technique


Professor Lihong Wang and Postdoctoral Scholar Dr. Junhui Shi have developed a new imaging technique that uses pulses from two kinds of lasers to take pictures of microscopic biological structures. This new approach, called ultraviolet-localized mid-infrared photoacoustic microscopy, or ULM-PAM, develops images of the microscopic structures found in a piece of tissue by bombarding the sample with both infrared and ultraviolet laser light. "Because ultraviolet light and infrared have different properties, we had to find special mirrors and glass that could focus both," Dr. Shi says. "And because no camera exists that can see both, we had to develop ways to see if they were correctly focused." [Caltech story]

Tags: EE research highlights MedE Lihong Wang postdocs Junhui Shi