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On [DATE], American Public University System combined with Rasmussen University and Hondros College of Nursing to form a single higher education institution. American Public University System (System) now includes American Public University, American Military University, Rasmussen University, and Hondros College of Nursing. The System is accredited by the Higher Learning Commission and is a wholly owned subsidiary of American Public Education, Inc. (APEI). We are continuing to update our website to reflect our new structure.

ELEN421 - RF/Microwave Engineering I

Course Details

Course Code: ELEN421 Course ID: 4608 Credit Hours: 3 Level: Undergraduate

This course covers the fundamental concepts of passive microwave circuit analysis and design. Topics include electromagnetic theory, propagation of electromagnetic waves in various transmission media, microwave network analysis, the Smith Chart, impedance matching & tuning, resonators, power dividers, directional couplers, and microwave filters. At the end of this course, you will have an understanding of the key concepts and components associated with passive microwave circuits. (Prerequisites: ELEN350) NOTE: This course requires the student to purchase additional materials that are not covered by the book grant. Please refer to the Course Materials section for additional details.

Course Schedule

Registration Dates Course Dates Start Month Session Weeks
Registration03/30/2026 - 09/04/2026 Course Dates09/07/2026 - 11/01/2026 Start Month September SessionSummer 2026 Session D Weeks8 Week session
Registration05/25/2026 - 10/30/2026 Course Dates11/02/2026 - 12/27/2026 Start Month November SessionFall 2026 Session I Weeks8 Week session
Registration07/27/2026 - 01/01/2027 Course Dates01/04/2027 - 02/28/2027 Start Month January SessionWinter 2027 Session B Weeks8 Week session

Previous Syllabi

Not current for future courses.