Course Number
525.771
Next Offered
Fall 2022
Primary Program
Electrical and Computer Engineering
Location
Applied Physics Laboratory
Mode of Study
Face to Face, Virtual Live

This course examines various propagation phenomena that influence transmission of radio frequency signals between two locations on earth and between satellite-earth terminals, with a focus on applications. Frequencies above 30 MHz are considered with emphasis on microwave and millimeter propagation. Topics include free space transmission, propagation, and reception; effects on waves traversing the ionosphere; and attenuation due to atmospheric gases, rain, and clouds. Brightness temperature concepts are discussed, and thermal noise introduced into the receiver system from receiver hardware and from atmospheric contributions are examined. Also described are reflection and diffraction effects by land terrain and ocean, multipath propagation, tropospheric refraction, propagation via surface and elevated ducts, scatter from fluctuations of the refractive index, and scattering due to rain. Atmospheric dynamics that contribute to the various types of propagation conditions in the troposphere are described. Prerequisite(s): An undergraduate degree in electrical engineering or equivalent.

Course Offering(s)

Open

525.771.3VL
08/30/2022 - 12/13/2022
Tues 4:30 p.m. - 7:10 p.m.
Notes: This course uses the Virtual Live format. It combines the face-to-face class with remote students participating online through live web-conferencing. You may choose to attend in-person/on-site or remotely or both. Students who wish to enroll and attend in Virtual Live courses in-person/on-site at Homewood or the Applied Physics Lab, COVID-19 and Flu vaccination compliance is mandatory for enrollment in this course. All students must upload proof of vaccination or request and receive an exemption in the Vaccination Management System (https://vms.jh.edu/my-vaccines) prior to start of class.
Semester
Fall 2022
Mode of Study
Virtual Live
Location
Applied Physics Laboratory
Cost
$4,920.00
Textbook
TBD