GEOZONDAS

GEOZONDAS

Ultra Wide Band Measurement Systems
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Antenna Measurement Systems of Geozondas allows to measure different antenna characteristics
Antenna Pattern, Gain, S-parameters) in wide frequency range: from 0,1 to 40 GHz. Operation of all Systems is based on Pulse Time Domain (TD) measurements. This method has some advantages over traditional Frequency Domain (FD) techniques.

Antenna measurements without anechoic chamber

antenna pattern

Elimination of Reflected signals influence in Time Domain Measurement

– First, It does not require expensive anechoic chamber. Multiple parasitic reflections from walls, ceiling and other object can be simply eliminated with appropriate selection of Delay and Time Window width for measurement.
– Second, Use of extremely short pulses of picosecond or subnanosecond duration lets to carry out measurements simultaneously for very wide frequency range ant thus sufficiently shortening total duration of measurements.
Antenna Measurement Systems are supplied in different configurations. In dependence of destination the next Systems are delivered:

Far Field Antenna Measurement System

Low Budget Antenna Measurement System without Anechoic Chamber

The VIDEO shows how the Polygon software works when measuring antenna patterns up to 40 GHz

TDAMS Demo Version
The installation process of the Demo Version program is described in the file Quick Start Manual

Near Field Antenna Measurement System on Plane Surface

Near Field Antenna Measurement System on Cylindrical Surface

The Systems are completed with measurement instruments and other equipment depending on required parameters and frequency range.