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
Figure 1.5 Representation of vector
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