2. Pin-fed back to back pyramidal horn antenna
Antenna 1 : Results

3. Pin-fed back to back pyramidal horn antenna
Antenna 1 : sketches, objectives and parameters

4. Antenna Structure: Antenna Parameters
Name
Description f₀
Centre frequency Wg
Waveguide width Hg
Waveguide height Lg
Waveguide length Wa
Aperture width Ha
Aperture height Lf
Flare length Hp
Feed-pin height Dp
Feed-pin diameter S
Feed-pin offset (offset distance from the centre of the waveguide length)

5. Antenna Structure: Antenna Parameters (2)
Name
Description X
The width of the antenna (aperture width) Y
The height of the antenna (aperture height) Z
The length of the antenna (waveguide length + 2*flare length)

6. Side view and feed detail
Sketches
Front view
Side view and feed detail

7. Sketches (2)
Section A-A

8. Design 1: Preview

9. Design 1: Front Side Preview

10. Design 1: Left Side Preview

11. Design 1: Right Side Preview

12. Design 1: Top Side Preview

13. Design 1: Bottom Side Preview

14. Design 1: Design Objectives
Objective Group: gain
Name
Description
Value f₀
Centre frequency
2.45 GHz G
Minimum gain
20 dBi

15. Design 1: Physical Parameters
Name
Description
Value Wg
Waveguide width
96.06 mm Hg
Waveguide height
48.03 mm Lg
Waveguide length
317.5 mm Wa
Aperture width
765.7 mm Ha
Aperture height
606.8 mm Lf
Flare length
1.357 m Hp
Feed-pin height
32.42 mm Dp
Feed-pin diameter
1.224 mm S
Feed-pin offset (offset distance from the centre of the waveguide length)
0 m

16. Design 1: Derived Quantities
Name
Description
Value X
The width of the antenna (aperture width)
765.7 mm Y
The height of the antenna (aperture height)
606.8 mm Z
The length of the antenna (waveguide length + 2*flare length)
3.031 m