| VIRTUAL ANTENNAS | ANTENNAS - DUTH | |||
| CONTENTS | ...-1- -2- -3- -4- -5- -6- -7- | SOFTWARE | EXAMINATIONS | |
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| 3. The Spherical Coordinate System. |
| 3 | Spherical Coordinates | . | Graphics | Size | Format |
| 3.1 | The System | 1 | The Spherical Coordinate System (SCS) | 4K | GIF |
| 3.2 | Unit Vectors and Coordinate Curve | 2 | SCS Unit Vectors and Coordinate Curves | 20K | VRML1 |
| 3 | The SCS Unit Vectors on the Cartesian Axes | 12K | |||
| 4 | The SCS Unit Vectors on a Radial Line | 13K | |||
| 4a | Unit Vectors Discontinuity A NEW | 15K | |||
| 4b | Unit Vectors Discontinuity B NEW | 124K | AVI | ||
| 3.3 | The Theta Unit Vector | 5 | The Theta Unit Vector 1 | 414K | AVI |
| 6 | The Theta Unit Vector 2 | 29K | VRML1 | ||
| 3.4 | Unit Vectors and Coordinate Surfaces | 7 | SCS Unit Vectors & Coordinate Surfaces 1 | 53K | |
| 8 | SCS Unit Vectors & Coordinate Surfaces 2 | 61K | VRML2 | ||
| 3.5 | The SCS Coordinate Surfaces | 8a | R spheres & Theta semi-cone NEW | 144K | VRML1 |
| 9 | Phi Semi-Plane and R Sphere | 569K | AVI | ||
| 10 | Theta Semi-Cone and Phi Semi-Plane | 514K | |||
| 11 | R Sphere and Theta Semi-Cone 1 | 554K | |||
| 12 | R Sphere and Theta Semi-Cone 2 | 587K | |||
| 13 | R Sphere and Theta Semi-Cone 3 | 567K |
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| CONTENTS | ...-1- -2- -3- -4- -5- -6- -7- | SOFTWARE | EXAMINATIONS | |
| VIRTUAL ANTENNAS | ANTENNAS - DUTH | |||