Название: RF/Microwave Engineering and Applications in Energy Systems
Автор: Abdullah Eroglu
Издательство: John Wiley & Sons Limited
Жанр: Техническая литература
isbn: 9781119268819
isbn:
(1.16b)
(1.16c)
(1.16d)
1.2.2 Coordinate Systems
Three coordinate systems are defined in this section: the rectangular or Cartesian coordinate system, the cylindrical coordinate system, and the spherical coordinate system.
1.2.2.1 Cartesian Coordinate System
Unit vector representation for a Cartesian coordinate system is shown in Figure 1.3.
A vector representation in a Cartesian coordinate system is given by (1.17).
The magnitude of vector
(1.18)
The vector
(1.19)
(1.20)
Figure 1.4 Representation of vector
in a Cartesian coordinate system.Figure 1.5 Representation of vector
in a cylindrical coordinate system. The vector operations for dot and cross products for vectors
(1.21)
(1.22)
1.2.2.2 Cylindrical Coordinate System
Unit vector representation for a cylindrical coordinate system is shown in СКАЧАТЬ