Antenna and EM Modeling with MATLAB Antenna Toolbox. Sergey N. Makarov

Чтение книги онлайн.

СКАЧАТЬ 3 Sections 1 and 2) Lecture4_Recording.mp4 (20 minutes) 5 Antenna radiation: directivity, gain, realized gain, antenna aperture (Chapter 3 and 4) LabSession4.mp4 (14 minutes) Lecture5_Recording.mp4 (16 minutes) 6 Antenna balun, antenna reflector, method of images (Chapter 4 Sections 1 and 2) LabSession5.mp4 (16 minutes) Lecture6_Recording.mp4 (20 minutes) 7a Dipole antenna family, broadband dipole like antennas (Chapter 5 Sections 1 and 2) LabSession6Part1.mp4 (19 minutes) LabSession6Part2.mp4 (13 minutes) Lecture7Part1_Recording.mp4 (12 minutes) 7b Loop antennas (Chapter 6) LabSession7.mp4 (16 minutes) Lecture7Part2_Recording.mp4 (13 minutes) 8 Small antennas, bandwidth, antenna loss (Chapter 7, Video tutorials by Dr. S. Best) VideoTutorial1.mp4 (15 minutes) VideoTutorial2.mp4 (15 minutes) LabSession8.mp4 (14 minutes) Lecture8_Recording.mp4 (21 minutes) 9 Patch and PIFA antennas (Chapter 8 Sections 1 and 2) LabSession9.mp4 (31 minutes) Lecture9_Recording.mp4 (26 minutes) 10 Traveling wave antennas: Yagi‐Uda, helix, spiral (Ch 9) LabSession10.mp4 (30 minutes) Lecture10_Recording.mp4 (22 minutes) 11 MATLAB® Antenna Designer (Chapter 10) LabSession11 (21 minutes) Lecture11_Recording.mp4 (23 minutes) 12 Antenna arrays (Chapter 11) LabSession12Part1 (24 minutes) LabSession12Part2 (24 minutes) Lecture12_Recording.mp4 (30 minutes)

One ongoing extension of the Antenna Toolbox is the utilization of the Fast Multipole Method (FMM) developed by the group of Dr. Leslie Greengard and the others. It is intended to enable modeling large antenna reflectors, antennas on large platforms (airplanes and cars), and large antennas arrays.

      The online materials contain a suite of open‐source MATLAB^® scripts along with the supporting supplement, which demonstrate how to implement this approach and how to apply it to antenna reflectors and scatterers of large compared to the wavelength sizes.

      We thank Dr. Angelo Puzella of Raytheon Technologies for numerous constructive comments and suggestions.

      The Authors

      Massachusetts 2021

      List of Notations

       Some notations used in the text

      All complex‐valued Roman quantities are denoted by bold letters. Examples include

      1 Vector electric field, time domain

      2 Vector electric field, complex phasor in frequency domain

      3 Electric field component, time domain

      4 Electric field component, complex phasor in frequency domain

      All complex‐valued Greek quantities are denoted by the same letters. Examples include

      1 Electric potential, time domain

      2 Electric potential, complex phasor in frequency domain

      Unit vectors in the directions of respective axes are denoted as

,

, etc.

      In spherical co‐ordinates (

or

), θ is always computed from zenith. Azimuthal angle notations φ and ϕ are equivalent; they are used interchangeably.

      Time dependency exp(jωt) is used everywhere.

      About the Companion Website

      This book is accompanied by a companion website:

       www.wiley.com/go/Makarov/AntennaandEMModelingwithMATLAB2e

      The companion website is an important part of this text. It provides Antenna Toolbox laboratories in the sequential order. It also provides MATLAB^® codes which employ the Fast Multipole Method (FMM) for large‐size antenna/scattering problems.

CHAPTER 1 Antenna Circuit Model. Antenna Matching. Antenna Bandwidth

      SECTION 1 LUMPED CIRCUIT MODEL OF AN ANTENNA. ANTENNA INPUT IMPEDANCE

        1.1 Antenna Circuit Model. Antenna Loss

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