EMI Microwave Unit

3.2.2.- ANTENNA AND MICROWAVE THEORY
MICROWAVE UNIT - EMI

INNOVATIVE SYSTEMS

The Microwave Unit, "EMI", designed by EDIBON, allows to study different microwave waveguide configurations for introduce students the main concepts about microwave communications through waveguide and antennas systems.

See general description

Expansions

ICAI

Interactive Computer Aided Instruction Software

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General Description

The Microwave Unit, "EMI", integrates a microwaves measuring test bench formed by microwaves generator, a kit of different standardized (WR-90) waveguides devices (horns antennas, attenuators, etc) and measure devices for complete the set of practices (power-meter, slotted line, etc).

This unit includes different components to conform many configurations of the microwave test bench, including an aerial microwaves link, Hybrid Tees's configurations, determination of unknown impedance, etc, all of them are full explained in the set of practices.

The "EMI" unit allows the familiarization and experimentation with essential measurements in microwaves systems: power emission, attenuation, matched and mismatched loads, gain of a horn antenna, frequency, wavelength, stationary wave (SWR), impedance, operation with Smith chart, etc.

Exercises and guided practices

GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL

  1. Familiarization with the microwave unit.
  2. Power emission measurement.
  3. Study of different fixed attenuators and variable attenuators.
  4. Calibration of variable attenuators.
  5. Wavelength, frequency and SWR measurement with the waveguide slotted line.
  6. Basic principles of Smith chart.
  7. Calculation of impedance, admittance and reflection coefficient, with the Smith chart.
  8. Calculation of impedance, admittance and reflection coefficient for different terminations, with the Smith chart.
  9. Comparison between matched and mismatched loads.
  10. Study of the broad-wall waveguide directional coupler.
  11. Study of the cross-guide waveguide directional coupler.
  12. Study of the hybrid Tee.
  13. Measure of power emission in free space.
  14. Measure of wavelength, frequency and SWR measurement in free space.
  15. Radiation pattern of a horn antenna.
  16. Study of gain and directivity of a horn antenna (dBi).
  17. Reflectance and absorbance of metallic and resistive plates.

SIMILAR UNITS AVAILABLE

COMPUTER CONTROLLED MICROWAVE UNIT - EMIC
  • EMIC
Available
3.2.2.- ANTENNA AND MICROWAVE THEORY
EMIC
Computer Controlled Microwave Unit
The Computer Controlled Microwave Unit, "EMIC", integrates a microwaves measuring test bench formed by microwaves generator, a kit of different standardized (WR-90) waveguides devices (horns antennas, attenuators, etc), measure devices (power...
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