Directional characteristic of a helix antenna - Recording measured values manually

VP3.7.6.1
Directional characteristic of a helix antenna - Recording measured values manually
Directional characteristic of a helix antenna - Recording measured values manually

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Description

In the experiment P3.7.6.1, the directional characteristic of a helical antenna is recorded. As the microwave signal is excited with a linearly polarizing horn antenna, the rotational orientation of the helical antenna (clockwise or counterclockwise) is irrelevant. The measurement results are represented in the form of a polar diagram, from which the unmistakable directional characteristic of the helical antenna can be clearly seen.

Components of equipment sets

1 737440  8  Helical Antenna Kit LD
1 73703  8  Coax Detector LD
1 737407 Antenna Stand with Amplifier LD
1 737020  4  Gunn power supply with amplifier LD
1 73701  8  Gunn oscillator LD
1 73721  8  Large horn antenna LD
2 688809  8  Stand rod 245 mm, 10 mm Ø, with thread M6 LD
1 737390  4  Set of Microwave Absorbers LD
1 531120 Multimeter LDanalog 20 LD
1 30011  4  Saddle base LD
1 501022  4  BNC cable, 2 m LD
1 57524  4  Screened cable, BNC/4 mm Plug LD
2 501461  4  Connecting leads 19 A, 100 cm, black, pair LD
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