What’s new:

Modern Antenna Design 2ed Wiley/IEEE Press additions:

Chapter 1-8.1.1 Pencil Beam Directivity from Beamwidths Results September 8, 2015
Chapter 1-8.1.2 Aperture Approximation of Directivity given Beamwidth  March 8, 2021
Chapter 1-11.8 Circularly Polarized Huygens Source Polarization September 8, 2015
Chapter 1-14 Mutual Coupling between Antennas, August 13, 2018
Chapter 1-20 Catalog of Antennas , April 30, 2019
Chapter 2-4.5 Huygens Apertures for PO October 11, 2019
Chapter 3-1.1 Measured Pattern Ripple January 13, 2014
Chapter 3-12.1 Axisymmetric Element Array Gain February 10, 2015
Chapter 3-13.1 Rotation of Objects and Positioners January 13, 2014
Chapter 4-9.1.Schelkunoff's_Unit_Circle_Cases  October 29, 2020
Chapter 4-10.1 Other Chebyshev Array Techniques, October 29, 2018
Chapter 4-26 Aperture Approximation of Directivity given Beamwidths September 8, 2015
Chapter 4-27 Array Geometry and Excitation Definitions October 29, 2020
Chapter 4-28 Array Gain Efficiency using GRASP May 29, 2020
Chapter 4-29 Array Design and Analysis using GRASP MoM February 19, 2018
Chapter 4-30 Circular Aperture Near-Field, August 13, 2018
Chapter 5.4 Vee Dipole over Ground February 6, 2013
Chapter 5.5 Vee Dipole over Finite Ground February 19, 2013
Chapter 5.8.1 Circularly Polarized Corner Reflector May 14, 2013
Chapter 5-8.2 Alternate Corner Reflectors,  May 11, 2021
Chapter 5-11 Cup Dipole Design Catalog, October 29, 2018
Chapter 6 Microstrip Patch Directivity and Beamwidth March 15, 2014
Chapter 6-10-1 Microstrip Patch Mutual Coupling, June 1, 2020
Chapter 7 Horn Corrugation Design November 22, 2012
Chapter 7 Horn Mode Matching Analysis November 22, 2012
Chapter 7 Scrimp Horn Design November 22, 2012
Chapter 7 Cup Horn Design for prime focus reflectors December 31, 2012
Chapter 7 Axially Corrugated Horns August 10, 2018
Chapter 7 Axially and Radial Corrugated Horns January 27, 2013
Chapter 7 Spline Smooth Wall Horn with Corrugated Response April 24, 2013
Chapter 7-3.5 External Wall Horn Corrugations July 25, 2016
Chapter 7-7.1 Square Aperture Box Horns, May 12, 2018
Chapter 7-9.1 .2 .3 Potter, Satoh, and Turrin Horns November 24, 2013
Chapter 7-9.4 High Aperture Efficiency Smooth Wall Horns October 07, 2014
Chapter 7.11 GRASP MoM Analysis of Horns, February 28, 2018
Chapter 8-4.1 Feed Sidelobe Illumination July 31, 2014
Chapter 8-11.1 Small Offset Reflector (minimum size) February 28, 2022
Chapter 8-13.4 Subreflector Feed Mismatch including subrrtls.exe September 4, 2013
Chapter 8-20.5 Axisymmetric Shaped Dual Reflector Design August 2, 2017
Chapter 8-22 Reflector Shrouds and Radomes BOR-MoM July 21, 2016
Chapter 8-23 Small Reflector Splash Plate BOR-MoM Design, July 31, 2016
Chapter 8-24 Metal Space Frame Radome  March 8, 2021
Chapter 9-2.1 CHAMP analysis of Zoned Lenses December 19, 2013
Chapter 9-2.2 Zone Plate Design and CHAMP analysis February 10, 2014
Chapter 9-3.1 CHAMP analysis of Two-Surface Lenses December 5, 2013
Chapter 9-3.2 GRASP10 BOR-MoM Analysis of Lenses January 25, 2018
Chapter 9-3.3 Lens ray trace with matching layers,  May 11, 2021
Chapter 10-3.3 Yagi-Uda Design Programs May 1, 2017
Chapter 10-4.1 Corrugated Rod Antenna BOR-MoM Analysis December 11, 2018
Chapter 10-5.1 Dielectric Rod Antenna BOR-MoM Analysis December 12, 2018
Chapter 11-9.1 Reflector Feed Spiral Mode Effect  October 11, 2019
Chapter 11-12.5 Initial LP Dipole Design January 25, 2016
Chapter 11-12.6 MoM Analysis of LP February 27, 2016
Chapter 11-17 Physical Optics Modeling of Antenna in Cavity April 26, 2022
Chapter 12-5.1 Coupled Array Pattern Calculation  June 14, 2020
Chapter 13 Antenna Measurements March 15, 2014

         

October 17, 2023 Upgraded Presentations Audio to Windows 11 compatibility
May 9, 2021 Tab: Analysis: GRASP and CHAMP presentations  
May 29, 2020 Rectangular Patches added to Chapter 4-28 Array Gain Efficiency using GRASP
December 29, 2019 Paul Klasmann Corrugated Horn open EMS Tutorial
March 14, 2019 Fundamentals of Antenna Design (930 pages)
March 6, 2017 Modern Antenna Design ErrataCorrected
November 24, 2013 Potter, Satoh, and Turrin Circular Horns
November 11, 2013 Metal Frame Radome
April 24, 2013 Antenna Engineering using PO 3.5 in. disk
April 24, 2013 Circular Aperture Blockage Sidelobes
February 20, 2013 Near-field Measurement Factor
January 27, 2013 Axially and Radial Corrugated Horns
January 13, 2013 Correction to hornco.exe: corrugated horn response from dimensions
January 12, 2013 Axially Corrugated Circular Horn
December 31, 2012 Cup Horn
November 27, 2012 Cup dipole page and catalog
November 22, 2012 Scrimp Horn designs
November 16, 2012 Patch directivity on infinite and disk ground planes
          Addition to 3rd edition to Modern Antenna Design
November 12, 2012 Generalized Dual Reflector
October 2, 2012 Displaced Axis Dual Reflector page
          4 executables for displaced axis reflector design and geometry
March 12, 2012 Modern Antenna Design Errata
January 28, 2012 Executables added for older processors: Windows XP SP2, etc.
January 25, 2012 Linux versions of executables added
The website is first posted January 20, 2012