Antenna and Em Modeling with MATLAB Antenna Toolbox, 2/e

This book is based on and describes the operation of the MATLAB Antenna Toolbox modeling tool, which is accessible to virtually every engineering student in the U.S. and abroad. It begins with the simple yet common dipole antenna as a means of illustrating the need to impedance match and to reduce parasitic losses. The book also reviews Maxwell's equations and ties them to antenna analysis via the vector potential. Later chapters introduce the simple loop antenna and its duality to the dipole, as well as a number of practical embodiments using stubs and feed point location. The book concludes with a chapter on antennas that utilize travelling waves along a line. These include long-line antennas, helical antennas, and spiral antennas.

本書基於並描述了MATLAB天線工具箱建模工具的操作，該工具對美國和國外的幾乎每一位工程學生都是可用的。它以簡單但常見的偶極天線作為例子，以說明需要進行阻抗匹配和減少寄生損耗的必要性。本書還回顧了麥克斯韋方程組並通過向量電位將其與天線分析相結合。後面的章節介紹了簡單的環形天線及其與偶極天線的對偶性，以及使用樁和饋點位置的一些實際實現。本書最後一章介紹了利用沿線傳播的波的天線，包括長線天線、螺旋天線和螺旋天線。