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Professor Hajimiri Receives ASCIT Teaching Award

06-09-22

Ali Hajimiri, Bren Professor of Electrical Engineering and Medical Engineering; Co-Director, Space-Based Solar Power Project, has been chosen by the Associated Students of the California Institute of Technology (ASCIT) to receive a 2021-2022 ASCIT Teaching Award. These awards recognize individuals who inspire and motivate students, are approachable, and present course material effectively and efficiently. [Past Winners]

Tags: EE honors Ali Hajimiri

Kuan-Chang Chen Wins Charles Wilts Prize

06-03-22

Kuan-Chang Chen, advised by Professor Azita Emami is a winner of this year's Charles Wilts Prize, for his doctoral thesis "Energy-Efficient Receiver Design for High-Speed Interconnects." The Charles Wilts Prize is awarded every year to a graduate student in Electrical Engineering for outstanding independent research.

Tags: EE honors Wilts Prize Kuan-Chang Chen Azita Emami

Jin Sima Wins Charles Wilts Prize

06-03-22

Jin Sima, advised by Professor Jehoshua (Shuki) Bruck is a winner of this year's Charles Wilts Prize, for his doctoral thesis "Correcting Errors in DNA Storage." The Charles Wilts Prize is awarded every year to a graduate student in Electrical Engineering for outstanding independent research.

Tags: EE honors Jehoshua Bruck Wilts Prize Jin Sima

Nanofabrication Courses Let Caltech Undergraduates Get Hands-on at the Smallest Scales

05-27-22

The course combines topical lectures that give the students a preview of what they will be doing in the cleanroom along with hands-on practical training. Both components are conducted as a team effort between Scherer and the KNI technical staff. The first two lectures of the term were presented by KNI’s microscopist, Dr. Annalena Wolff, who lectured on scanning electron and focused ion beam microscopy. Additional lectures were presented by KNI’s Associate Director of Technical Operations, Dr. Guy DeRose, on electron beam lithography.

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Tags: APhMS EE research highlights MedE Axel Scherer KNI Changsoon Choi Paromita Mitchell Annalena Wolff Guy DeRose Bert Mendoza Alex Wertheim Kelly McKenzie

Researchers Help Generate First Image of Black Hole at the Center of Our Galaxy

05-12-22

A multi-institution collaboration that includes a Caltech-led imaging team has generated the first image of the supermassive black hole at the center of the Milky Way galaxy. This result provides conclusive evidence that the body, known as Sagittarius A* (Sgr A*, pronounced "sadge-ay-star"), is indeed a black hole and yields valuable clues about the workings of such massive objects, which are thought to reside at the center of most galaxies. "We not only recovered an image of Sgr A*, but also characterized the uncertainty of features in the image," says He Sun. "This analysis helped the team deliver scientific results with some guarantees." [Caltech story]

Tags: EE research highlights CMS Katie Bouman He Sun Junhan Kim Aviad Levis

Rapid Adaptation of Deep Learning Teaches Drones to Survive Any Weather

05-05-22

To be truly useful, drones—that is, autonomous flying vehicles—will need to learn to navigate real-world weather and wind conditions. A team of engineers from Caltech has developed Neural-Fly, a deep-learning method that can help drones cope with new and unknown wind conditions in real time just by updating a few key parameters. [Caltech story]

Tags: research highlights GALCIT CMS Yisong Yue Soon-Jo Chung Animashree Anandkumar Xichen Shi Guanya Shi Michael O'Connell Kamyar Azizzadenesheli

Pioneering New Frontiers in Topological Physics

04-28-22

A team of engineers led by Alireza Marandi, Assistant Professor of Electrical Engineering and Applied Physics, recently opened a new frontier in topological physics, which is the field that seeks to understand the topological properties that arise in coupled systems based on how they are organized and coupled. [Caltech story]

Tags: APhMS EE research highlights Alireza Marandi James Williams Midya Parto

A Science Journey with Fernando Villafuerte

04-26-22

As part of the Science Journeys lecture series—designed to inspire scientific curiosity, especially among students in eighth grade and higher—graduate student Fernando Villafuerte discussed his path to Caltech and his research on batteries, including their role in sustainability solutions. Villafuerte works in the lab of Julia R. Greer, Ruben F. and Donna Mettler Professor of Materials Science, Mechanics and Medical Engineering; and Fletcher Jones Foundation Director of the Kavli Nanoscience Institute. His research focuses on a novel material known as a solid polymer electrolyte, which could potentially be used to create batteries that can store more energy than currently possible. [Caltech story]

Tags: APhMS research highlights MedE MCE Julia Greer Fernando Villafuerte

The Grid Gets Smart

04-25-22

Adaptive electric vehicle chargers and advanced battery designs are some of the ways Caltech researchers are building a more sustainable electric grid. Steven Low, Frank J. Gilloon Professor of Computing and Mathematical Sciences and Electrical Engineering, invented the Adaptive Charging Network (ACN). But Low and others warn that this grid is unprepared for the challenges of the 21st century. “The current grid will very soon hit a wall where, when we add renewable energy, it sits unused because the demand isn’t there at a time when the solar is running,” says Adam Wierman, Professor of Computing and Mathematical Sciences; Director, Information Science and Technology. That is why Caltech researchers are working on ways to break down that barrier to help empower an energy transformation. Julia R. Greer, Ruben F. and Donna Mettler Professor of Materials Science, Mechanics and Medical Engineering; Fletcher Jones Foundation Director of the Kavli Nanoscience Institute, is pushing the limits of the batteries themselves.  [Caltech story]

Tags: EE research highlights CMS Julia Greer Adam Wierman Steven Low Kimberly See

Saehui Hwang Receives Thomas J. Watson Fellowship

04-12-22

Saehui Hwang, a senior in electrical engineering, has been selected to receive a Thomas J. Watson Fellowship, a grant that offers graduating seniors the opportunity to pursue academic scholarship abroad. Hwang is one of just 42 students to receive the fellowship this year. The Thomas J. Wat­son Fel­low­ship is a one-year grant for pur­pose­ful, inde­pen­dent explo­ration out­side the Unit­ed States, award­ed to grad­u­at­ing seniors nom­i­nat­ed by one of 41 part­ner insti­tu­tions. Hwang will spend a year abroad working on a series of projects related to the design of wearable devices. "Ultimately, my career goal is to be an engineer who designs solutions with global impact," says Hwang. [Caltech story]

Tags: EE honors Saehui Hwang