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2005 Nov-Dec
     Antennas and Transmission Lines, David Conn VE3KL
 
       
VHF/UHF and Microwave Antennas - Part II Polarization

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The Viking story and Iceland Spar   Web link  
Underwater polarization   Web link  
Electric Field Basics   Web link  
Simulation of Polarization When using this simulator, first set the frequencies of the vertical and horizontal components equal to each other. Then set the vertical phase (y axis) to -90 and the horizontal phase (x axis) to 0 degrees. Press start.  You will then see a rotating circle drawn on the screen.  This is the case for RCP.  Now repeat the experiment and set the horizontal phase to 180 degrees, leaving the vertical phase at -90 degrees.  You will now see a LCP wave Web link  
A second Polarization Simulator This simulator uses radians. Remember that 90 degrees is equivalent to 1.57 radians. Web link  
1996 TCA Article by Clare Fowler, VE3NPC The article is titled 'A simple 50-ohm match for 70cm helix antennas' PDF  
Biography of Professor Lissajous   Web link  
Figure 1   PDF     PDF  
Figure 2   PDF     PDF  
Figure 3   PDF     PDF  
Figure 4   PDF     PDF  
Figure 5   PDF    PDF  

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