ECE 457 – Microwave Devices & Circuits

Fall 2021

Announcements

  • Welcome to Fall 2021 offering of ECE 457! For this semester, the course is in-person.

  • We will be using Canvas for HW/Project distributions.

  • All dates/times used in this course refer to local time in Champaign, IL.

  • Office hour schedule in the week of 10/18 **Final Version**:

    • Instructor office hour on Monday 10/18, 3:15 pm - 4:15 pm in ECEB 5040
    • TA office hour on Tuesday 10/19, 4 pm - 5 pm in ECEB 5034

Course Goals

The goal of this course is to develop students' design, analysis, and evaluation skills at microwave frequencies where lumped elements (e.g., resistors, capacitors, inductors) are no longer appropriate. Through problem-solving and design activities, the course will introduce students to passive (85%) and active (15%) microwave devices, including filters, switches, mixers, couplers, power dividers, and diplexers, that constitute wireless communication systems between the antenna and the digital signal processor.

Instructor

Instructor: Prof. Xu Chen
Office: 5040 ECEB
E-Mail: xuchen1@illinois.edu
Office Hours: Monday 2-3 PM

Teaching Assistant

TA: Liuqing Gao
Office: 5034 ECEB
E-Mail: lgao13@illinois.edu
Office Hours: Tuesday 4-5 PM

Lectures

Attendance of live lectures is required. Live lectures only, no recording unless specifically requested.

Days Times Location
MWF 11:00-11:50 AM 2015 ECEB

Prerequisites

ECE 329 and ECE 350

Textbook

Additional Notes

Grading Policy

ECE 457  
Homework 21%
Midterm Exam 19%
Final Exam 30%
Projects (2) 30%

Academic Integrity

Students are expected to abide by the University of Illinois Student Code.

Any academic integrity violations will result in a FAIR report. Furthermore, the penalty will be as follows:

  • A score of 0 (zero) on the assignment or exam where the academic integrity violation occurred.

  • A second offense results in a grade of F for the course.

The following is a partial list of academic integrity violations for this course:

  • Copying homework or project reports from other students (working together and discussing is acceptable)

  • Copying homework or project reports from past solutions

  • Using websites such as Chegg or Course Hero while completing any course assignments or exams

  • Using unauthorized materials or discussing during exams

  • Communicating with any person during exams

  • Discussing the exam with any person within 24 hours of exam completion

  • Not an academic integrity violation: Distributing any course material without authorization. This includes uploading homeworks/solutions and exam solutions to websites, or sharing these documents with people not enrolled in the course.

    • Although not an academic integrity violation, it is a violation of the law and I will refer you to U.S. Attorney's Office for prosecution under The Digital Millennium Copyright Act.