7 EC9  WIRELESS COMMUNICATION LAB

1.    Measurement of  antenna characteristics :

Radiation Pattern on polar plots, Beam width and Gain of main lobe for the following types of

antennas.

(a)   Half wave and quarter wave dipole

(b)   Folded dipole

(c)   Yagi UDA multiple element folded dipole

(d)   Hertz Antenna

(e)   End fire array and broad side array

(f)    Helix antenna

(g)   Paraboloid reflector antenna

(h)   Loop antenna

(i)    Ground plane antenna

(j)    Log periodic antenna

(k)   Rhombus antenna

(l)    Slot antenna

2.   Demonstration of modeling of wire antenna using appropriate design software.

3.   Simulation of antenna arrays using appropriate software.

4.   Design and testing of microstrip rectangular patch antenna using appropriate software.

5.   Investigate the transmission characteristics of the link and measure the gain of the microstrip patch

antennas. Draw the antenna radiation diagram.

6.   Radar Trainer: Working of Doppler radar, velocity of moving object, time and frequency measurement

and other applications.

7.  To perform Modulation, Demodulation and BER measurement using CDMA – DSSS Trainer.

8.  To establish analog/digital communication link and transmit  &  receive three signals (audio, video,

tone) simultaneously using Satellite Communication Trainer.

9. To study GPS Receiver, establishing link between GPS satellite & GPS trainer and measure of latitude

& longitude