People & Office Hours

Office Hours Schedule

Office hours are held weekly in the senior design lab. This sheet will be updated if any schedule changes. Make sure to double check the sheet before assuming there will be a TA present when you go!

Spring 2026 Instructors

Name Area
Prof. Mark Butala (Instructor)

butala@illinois.edu
Prof. Arne Fliflet (Instructor)
3056
afliflet@illinois.edu
microwave generation and applications
Prof. Aaron Geiger (Instructor)

ageiger2@illinois.edu
Prof. Zhefeng Guo (Instructor)

zhefengg@illinois.edu
Prof. Huan Hu (Instructor)

huanhu2@illinois.edu
Prof. Timothy Lee (Instructor)

lee527@illinois.edu
Prof. Yu Lin (Instructor)

yl88@illinois.edu
Prof. Craig Shultz (Instructor)
CSL 220
shultz88@illinois.edu
Haptics, Human Computer Interaction, Signals, Audio, HCI, Actuators, Wearables, Interaction
Fatemeh Cheraghi Pouria (TA)

fatemeh5@illinois.edu
Amritesh Dasari (TA)

mdasari2@illinois.edu
Lukas Dumasius (TA)

lukasd2@illinois.edu
Alma Furayi (TA)

afurayi@illinois.edu
Caitlin Jones (TA)

caitlinj@illinois.edu
Xiaoyue Li (TA)

xiaoyuel@illinois.edu
Image Processing, Deep Learning
Chunzeng Luo (TA)

cluo@illinois.edu
Muhammad Malik (TA)

mmalik@illinois.edu
Ian Meliala (TA)

imeliala@illinois.edu
Yiqun Niu (TA)

yiqunn2@illinois.edu
Qi Wang (TA)
ZJUI C318
qiw7@illinois.edu
Xinyi Xu (TA)

xinyixu@illinois.edu
Ronghui Zheng (TA)

ronghuiz@illinois.edu
Yuchuan Zhu (TA)

yuchuan5@illinois.edu
Yutao Zhuang (TA)

yutaoz@illinois.edu

Other Important People

Name Office Phone Email Area
Dean Biskup UIUC ECE Building   dbiskup2@illinois.edu UIUC TA

Wireless IntraNetwork

Featured Project

There is a drastic lack of networking infrastructure in unstable or remote areas, where businesses don’t think they can reliably recoup the large initial cost of construction. Our goal is to bring the internet to these areas. We will use a network of extremely affordable (<$20, made possible by IoT technology) solar-powered nodes that communicate via Wi-Fi with one another and personal devices, donated through organizations such as OLPC, creating an intranet. Each node covers an area approximately 600-800ft in every direction with 4MB/s access and 16GB of cached data, saving valuable bandwidth. Internal communication applications will be provided, minimizing expensive and slow global internet connections. Several solutions exist, but all have failed due to costs of over $200/node or the lack of networking capability.

To connect to the internet at large, a more powerful “server” may be added. This server hooks into the network like other nodes, but contains a cellular connection to connect to the global internet. Any device on the network will be able to access the web via the server’s connection, effectively spreading the cost of a single cellular data plan (which is too expensive for individuals in rural areas). The server also contains a continually-updated several-terabyte cache of educational data and programs, such as Wikipedia and Project Gutenberg. This data gives students and educators high-speed access to resources. Working in harmony, these two components foster economic growth and education, while significantly reducing the costs of adding future infrastructure.