This SpringerBrief details various techniques employed for enhancing the transmission efficiency of radomes by modifying the radome wall configurations. These broadbanding techniques are based on inclusion of metallic wire-grids/meshes in the radomewalls, inclusion of metallic strip-gratings in the radome layers, inclusion of FSS based structures in between the radome layers and the use of inhomogeneous dielectric structures as radome wall. 

Radome Electromagnetic Theory and Design explores the theoretical tools and methods required to design radomes that are fully transparent to the electromagnetic energy transmitted or received by the enclosed antenna. A radome is a weatherproof and camouflaged enclosure that protects the enclosed radar or communication antenna, and are typically used on a fixed or moving platform such as an aircraft, ship or missile.

A radome is a structural, weatherproof enclosure that protects microwave and radar antenna from ice, freezing rain, wind, and debris. This new, updated edition to an Artech House classic provides a current, comprehensive overview of the design and analysis of radomes. The second edition includes a wealth of new material, including three new chapters on radome measurement techniques, environmental effects on radomes, and new radome technology. 

The complete guide to Excel 2019

Mr.

Save time and be more productive with this helpful guide to Excel macros!While most books about Excel macros offer only minor examples, usually aimed at illustrating a particular topic, this invaluable resource provides you with the tools needed to efficiently and effectively program Excel macros immediately. 

This text includes the following chapters and appendices: Introduction to MATLAB, Root approximations, Sinusoids and complex numbers, Matrices and determinants, Review of differential equations, Fourier, Taylor, and Maclaurin series, Finite differences and interpolation, Linear and parabolic regression, Solution of differential equations by numerical methods, Integration by numerical methods, Difference equations, Partial fraction expansion, The Gamma and Beta Functions and distributions, Orthogonal functions and matrix factorizations, Bessel, Legendre, and Chebyshev polynomials, Optimizati

Ce livre de base et pratique présente aux concepteurs qui travaillent avec CATIA V5 les options de calcul des composants et des assemblages avec le module CATIA FEM. La 3e édition actuelle a été mise à jour vers la version 19, entièrement révisée et élargie. Un nouveau chapitre a été ajouté sur le logiciel de simulation SIMULIA intégré en Release 19.

CATIA v5 is the world's leading 3D CAD engineering and design software, used in a variety of industries to design, innovate, simulate, analyse and manufacture products. CATIA is taught at thousands of academic institutions around the globe to prepare today the great engineers of tomorrow.

This book is more than an introduction to CATIA v5 Finite Element Analysis, providing a practical approach to the subject. The basic concepts of finite element analysis (FEA) in CATIA v5 are explained and augmented with examples and figures for a thorough understanding of the subjects.