Fundamentals of Applied Electromagnetics, 7th Edition
By Fawwaz T. Ulaby, Umberto Ravaioli
About this ebook
Fundamentals of Applied Electromagnetics, 7th Edition, introduces undergraduate engineering students to electric and magnetic fields, transmission lines, electromagnetic waves, and antennas. Ulaby and Ravaioli combine mathematical development with device applications, using Technology Briefs to connect field theory with systems such as RFID, GPS antennas, and microwave equipment.
Inside this title
Vector analysis and coordinate systems for electromagnetics
Current listed price $30.99Regular price $55.00Digital ebook
Vector analysis and coordinate systems establish the mathematical tools for this undergraduate treatment of electromagnetics. The text develops electrostatics and magnetostatics before bringing the subjects together through Maxwell's equations. Boundary conditions, wave polarization, and reflection and transmission extend the discussion from static fields to propagating waves.
Transmission lines introduce impedance matching and Smith chart methods, while later coverage includes waveguides, resonators, and antenna radiation. Technology Briefs give the equations an engineering setting by examining recognizable devices and systems. Designed for a one- or two-semester course, the seventh edition offers a connected route through theory, calculation, and the physical behavior of electromagnetic systems.
Study guide included
Inside Fundamentals of Applied Electromagnetics, 7th Edition.
A study companion for undergraduate engineering electromagnetics, developing vector tools, static fields, Maxwell's equations, wave behaviour, transmission lines, and antennas, while Technology Briefs tie the mathematics to recognisable systems such as GPS antennas, RFID, and microwave equipment used in real engineering work.
Vector analysis and coordinate systems supply the mathematical tools, after which the text develops electrostatics and magnetostatics and unites them in Maxwell's equations. Boundary conditions, polarisation, and reflection and transmission carry the discussion from static fields to propagating waves. Transmission lines introduce impedance matching and Smith chart methods, and later coverage turns to waveguides, resonators, and antenna radiation. Technology Briefs give the equations an engineering setting by examining recognisable devices and systems. Designed for a one- or two-semester undergraduate course, the seventh edition offers a connected route through theory, calculation, and the physical behaviour of electromagnetic systems.
Vector analysis and coordinate systems
Electromagnetics is built on vector operations, and the guide begins with the tools: dot and cross products, gradient, divergence, curl, and the coordinate systems that make a problem tractable. Choosing coordinates is presented as part of solving, not as preliminary bookkeeping, because the right choice can turn a difficult expression into a manageable one.
Use gradient, divergence, and curl
Choose coordinates to fit geometry
Treat coordinate choice as part of solving
Work through the vector exercises before starting fields; later derivations assume them.
Static electric and magnetic fields
Static fields are developed before the two subjects are joined. The guide treats charge distributions, field intensity, potential, and flux in electrostatics, then current, magnetic field, and related quantities in magnetostatics, keeping the parallel structure visible. Boundary conditions and material response appear where they affect the field rather than as isolated rules to memorise.
Relate charge distributions to field and potential
Follow the parallel structure of magnetostatics
Apply boundary conditions where fields meet materials
Study the two static subjects side by side to keep their shared structure visible.
Maxwell's equations and boundaries
Maxwell's equations unify the earlier material and become the reference point for everything that follows. The guide shows how the equations encode the relationship between fields and sources, and how boundary conditions govern behaviour at interfaces. Readers should see the set as a connected description of fields rather than four separate formulas to recall under examination.
Read the equations as one description
Connect sources to field behaviour
Use boundary conditions at interfaces
Revisit after transmission lines; the equations become more concrete once waves appear.
Waves, polarization, and reflection
Once fields vary with time, propagation becomes the subject. The guide covers wave behaviour, polarisation, and reflection and transmission at interfaces, connecting the mathematics to what happens to a signal as it moves through a medium or meets a boundary. These ideas recur in transmission lines, waveguides, and antennas, making them a hinge between static and applied topics.
Describe wave behaviour in a medium
Track polarisation through reflection
Connect interfaces to transmission and reflection
Treat this as the hinge section; everything applied depends on it.
Transmission lines and Smith charts
Transmission lines introduce impedance, matching, and the practical problem of delivering power without unwanted reflection. The Smith chart is presented as a graphical method for reasoning about impedance and matching rather than as a plotting exercise. The guide links the chart back to the underlying equations so readers can use it with understanding.
Connect impedance to reflection
Use the Smith chart for matching
Relate graphical results to equations
Practise chart problems alongside the algebra so the two reinforce each other.
Waveguides, resonators, and antennas
The final applications extend propagation into guided structures and radiating systems. Waveguides and resonators show how boundaries shape which waves can travel, while antenna discussion connects current distributions to radiation. Technology Briefs place these ideas in recognisable equipment, so the equations acquire the setting of devices such as RFID, GPS antennas, and microwave systems.
See how boundaries select propagating modes
Link current distribution to radiation
Connect theory to named devices
Read the Technology Briefs alongside the derivations they illustrate.
Topic map
Vector algebra and coordinate systemsTopic 1
ElectrostaticsTopic 2
MagnetostaticsTopic 3
Maxwell's equations and boundary conditionsTopic 4
Wave propagation, polarization, reflectionTopic 5
Transmission lines and impedance matchingTopic 6
Smith chart methodsTopic 7
Waveguides, resonators, and antennasTopic 8
Key takeaways
Coordinate choice is part of solving, not clerical preparation before the physics begins.
Static fields and Maxwell's equations form one connected description of electromagnetic behaviour.
Transmission lines and the Smith chart turn wave theory into matching practice.
Undergraduate engineering students taking a one- or two-semester electromagnetics course, and instructors who want theory linked to recognisable devices rather than presented as mathematics alone.
Topics covered
applied electromagnetics
Maxwell equations
transmission lines
Smith chart
electromagnetic waves
antennas and radiation
vector analysis
electrostatics and magnetostatics
Questions about this ebook.
Edition, audience, and study-guide details at a glance.
What is Fundamentals of Applied Electromagnetics, 7th Edition about?
Fundamentals of Applied Electromagnetics, 7th Edition, introduces undergraduate engineering students to electric and magnetic fields, transmission lines, electromagnetic waves, and antennas. Ulaby and Ravaioli combine mathematical development with device applications, using Technology Briefs to connect field theory with systems such as RFID, GPS antennas, and microwave equipment.
Which edition of Fundamentals of Applied Electromagnetics, 7th Edition is this?
This listing is for the 7th edition. Check the title, ISBN, and book details above before ordering, especially if your course or reading list names a specific edition.
Who is Fundamentals of Applied Electromagnetics, 7th Edition for?
Undergraduate engineering students taking a one- or two-semester electromagnetics course, and instructors who want theory linked to recognisable devices rather than presented as mathematics alone.
Does this page include a study guide?
Yes. This page includes an original study guide with six thematic sections, key takeaways, and a topic map for structured reading.
