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Antenna Measurements

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Contents

Antenna Measurements

The development of antenna measurements techniques has evolved over time, with new measurements or methods of measurement being introduced to get around difficulties. The measuremenst are broken into:

Radiation Pattern Measurement

- Angle of radiation

- Far Field antenna ranges

- Near Field antenna ranges

Impedance Measurement

- Smith Chart

- Impedance bandwidth

Polarization

Gain and Front to Back ratios

Efficiency

Antenna Structures

- Wind loading

- Ice Loading

- Bandwidth

- Noise Figure, critically important in satellite and radio astronomy application.

- Power Handling

Related, and often integral to antenna measurements is the use of impedance matching devices (elsewhere).